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Quansah F, Srem-Sai M, Agormedah EK, Ankomah F, Hagan JE, Schack T. Moderated moderation modelling of subjective social status, pocket money and depressive symptoms of university students in Ghana. Front Public Health 2024; 12:1325441. [PMID: 38638481 PMCID: PMC11025665 DOI: 10.3389/fpubh.2024.1325441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 03/08/2024] [Indexed: 04/20/2024] Open
Abstract
Introduction Although the relationship between subjective social status and depression in university students has been well-established, this association could be seen as a spurious one. Previous studies have shown that key variables like financial resources and age could play key roles in explaining the variances in social status and mental health outcomes. In this research, we assessed the complex interrelationships between subjective social status, financial resources at their disposal and depressive symptoms among university students within their young and middle adulthood stages. Methods A cross-sectional survey was conducted in a university in Ghana to sample 1134 university students through accidental sampling. The McArthur Scale and WHO-5 Well-being measure were used for the data collection. Results The results revealed that higher levels of subjective social status were associated with lower levels of depression. It was further found that the interaction between students' pocket money and age played unique roles in the relationship between subjective social status and depression. Conclusion The study findings call on stakeholders in education to explore funding opportunities and to examine ways of empowering parents (financially) to adequately support the students. Health educationists and promoters, including psychologists, school counsellors and parents could compliment these efforts by helping to train and empower students through self-regulation or management skills to help improve their well-being. Continuous efforts are required to improve the financial status and mental health of students.
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Affiliation(s)
- Frank Quansah
- Department of Educational Foundations, University of Education, Winneba, Ghana
| | - Medina Srem-Sai
- Department of Health, Physical Education, Recreation and Sports, University of Education, Winneba, Ghana
| | - Edmond Kwesi Agormedah
- Department of Business and Social Sciences Education, University of Cape Coast, Cape Coast, Ghana
| | - Francis Ankomah
- Department of Educational Studies, Patton College of Education, Ohio University, Athens, OH, United States
| | - John Elvis Hagan
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
- Neurocognition and Action-Biomechanics-Research Group, Faculty of Psychology and Sports Science, Bielefeld University, Bielefeld, Germany
| | - Thomas Schack
- Neurocognition and Action-Biomechanics-Research Group, Faculty of Psychology and Sports Science, Bielefeld University, Bielefeld, Germany
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Cao J, Chen N. The Influence of Robots' Fairness on Humans' Reward-Punishment Behaviors and Trust in Human-Robot Cooperative Teams. Hum Factors 2024; 66:1103-1117. [PMID: 36218282 DOI: 10.1177/00187208221133272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE Based on social exchange theory, this study investigates the effects of robots' fairness and social status on humans' reward-punishment behaviors and trust in human-robot interactions. BACKGROUND In human-robot teamwork, robots show fair behaviors, dedication (altruistic unfair behaviors), and selfishness (self-interested unfair behaviors), but few studies have discussed the effects of these robots' behaviors on teamwork. METHOD This study adopts a 3 (the independent variable is the robot's fairness: self-interested unfair behaviors, fair behaviors, and altruistic unfair behaviors) × 3 (the moderator variable is the robot's social status: superior, peer, and subordinate) experimental design. Each participant and a robot completed the experimental task together through a computer. RESULTS When robots have different social statuses, the more altruistic the fairness of the robot, the more reward behaviors, the fewer punishment behaviors, and the higher human-robot trust of humans. Robots' higher social status weakens the influence of their fairness on humans' punishment behaviors. Human-robot trust will increase humans' reward behaviors and decrease humans' punishment behaviors. Humans' reward-punishment behaviors will increase repaired human-robot trust. CONCLUSION Robots' fairness has a significant impact on humans' reward-punishment behaviors and trust. Robots' social status moderates the effect of their fair behavior on humans' punishment behavior. There is an interaction between humans' reward-punishment behaviors and trust. APPLICATION The study can help to better understand the interaction mechanism of the human-robot team and can better serve the management and cooperation of the human-robot team by appropriately adjusting the robots' fairness and social status.
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Affiliation(s)
- Jiajia Cao
- Beijing University of Chemical Technology, Beijing, China
| | - Na Chen
- Beijing University of Chemical Technology, Beijing, China
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Trekels J, Nesi J, Burnell K, Prinstein MJ, Telzer EH. Dispositional and Social Correlates of Digital Status Seeking Among Adolescents. Cyberpsychol Behav Soc Netw 2024; 27:187-193. [PMID: 38315774 PMCID: PMC10924116 DOI: 10.1089/cyber.2023.0342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Social media have transformed peer relationships among adolescents, providing new avenues to attain online status indicators such as likes and followers. This study aimed to explore the associations between various dispositional and social factors and digital status-seeking behaviors among a sample of adolescents (N = 731; Mage = 14.69, 48.7 percent female), as well as explore potential gender differences in the examined associations. Sociometric nominations for digital status-seeking, likeability, and popularity were collected, and participants self-reported their social media use frequency, awareness of social media positivity bias, reward sensitivity, and gender. The findings revealed a positive relationship between sociometric popularity and digital status-seeking, whereas likeability displayed a negative association with digital status-seeking. These results emphasize the importance of distinguishing between different social status indicators in understanding online behaviors. Reward sensitivity did not show a significant link to digital status-seeking, and awareness of social media positivity bias heightened the likelihood of being nominated as a digital status-seeker. These findings underscore the need for further research, especially focusing on girls who appear to be more vulnerable to engaging in digital status-seeking behaviors.
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Affiliation(s)
- Jolien Trekels
- Department of Psychology & Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jacqueline Nesi
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Kaitlyn Burnell
- Department of Psychology & Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Mitchell J. Prinstein
- Department of Psychology & Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Eva H. Telzer
- Department of Psychology & Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Lin Z, Cui F, Wu Y, Wei Q. The effect of wrongdoer's status on observer punishment recommendations: the mediating role of envy and the moderating role of belief in a just world. Front Psychol 2024; 15:1227961. [PMID: 38425565 PMCID: PMC10902064 DOI: 10.3389/fpsyg.2024.1227961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 01/09/2024] [Indexed: 03/02/2024] Open
Abstract
Our proposition postulates that the correlation between the wrongdoer's status and the punishment suggestions of onlookers is primarily influenced by group-oriented envy rather than the ascription of intentionality and is moderated by the belief in a just world. In three separate studies, 389 university students were asked to read scenarios describing a hit-and-run crime committed by either a rich or a poor individual and then report their opinions on intentionality attribution (Study 1 and Study 2), envy emotions (Study 2), punishment recommendations (all three studies), and belief in a just world (Study 3). Consistently, the findings indicated that those observing recommended harsher penalties to be imposed upon high-status perpetrators engaging in the same wrongdoing (such as hit-and-run) as their low-status equivalents. The effect of the rich receiving more severe punishment was predicted more strongly by envious emotions than by intentionality attributions to high-status wrongdoers and was only present for those observers who endorsed a lower belief in a just world.
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Affiliation(s)
- Zechuan Lin
- Department of Psychology, Renmin University of China, Beijing, China
| | - Fengxiao Cui
- Department of Psychology, Renmin University of China, Beijing, China
| | - Yue Wu
- Centre for Mental Health Education, Beijing Vocational Transportation College, Beijing, China
| | - Qingwang Wei
- Department of Psychology, Renmin University of China, Beijing, China
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Ulfsdotter Eriksson Y, Larsson B. Social status qualifiers: dimensions and determinants of factors shaping social status for women and men in Sweden. Front Sociol 2024; 8:1264896. [PMID: 38274841 PMCID: PMC10808577 DOI: 10.3389/fsoc.2023.1264896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 12/08/2023] [Indexed: 01/27/2024]
Abstract
This study contributes to our understanding of what lifestyle factors affect the social status of women and men in contemporary postmaterialist societies. We examine the dimensions and determinants of social status qualifiers among Swedish people using a survey of 1,650 Swedish respondents who ranked the importance of 14 qualifiers for the social status of a woman and a man. The analysis showed surprisingly strong similarities in what factors affect the social status of women and men - both in the importance of individual status qualifiers and in the three underlying status dimensions: The highest-ranked dimension included status qualifiers related to external material resources and properties. The second most important dimension comprised interactional resources such as manners, looks, being married and having children. The third dimension concerned the importance of interest and engagement in politics, the environment, and fine art, which were of the least importance for social status. The few significant differences in ascriptions of status for a woman or a man were rather gender stereotypical. In addition, the analysis revealed some significant differences in status perceptions among the respondents: Gender, class, educational background, and country of birth were among the main determinants of such differences.
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Affiliation(s)
- Ylva Ulfsdotter Eriksson
- Department of Social Studies, Linnaeus University, Växjö, Sweden
- Department of Sociology and Work Science, University of Gothenburg, Gothenburg, Sweden
| | - Bengt Larsson
- Department of Social Studies, Linnaeus University, Växjö, Sweden
- Department of Sociology and Work Science, University of Gothenburg, Gothenburg, Sweden
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Louvet E, Ehrke F, Gaubert C, Tran HL. The role of legitimizing the social hierarchy in the impact of status on perceived assertiveness and competence. Br J Soc Psychol 2024; 63:20-36. [PMID: 37358078 DOI: 10.1111/bjso.12664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 06/05/2023] [Indexed: 06/27/2023]
Abstract
The present research aimed to examine how perceivers' system-justifying beliefs moderate the way they evaluate high- versus low-status targets on assertiveness and competence. In three experimental studies, we manipulated a target's hierarchical position within his company's organization. Participants rated the target on traits reflecting assertiveness and competence. Their system-justifying beliefs were assessed in an ostensibly unrelated study. Results consistently showed that participants inferred assertiveness from the target's hierarchical position regardless of system justification, whereas the relationship between social status and competence was consistently moderated by system-justifying beliefs: only participants high in system justification ascribed more competence to the high-status target than to the low-status target. These findings are in line with the hypothesis suggesting that inferring competence from high-status positions could rely on the tendency to justify social inequalities, whereas inferring assertiveness would not.
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Affiliation(s)
- Eva Louvet
- University of Strasbourg, Strasbourg, France
| | | | | | - H Long Tran
- Ludwig Maximilian University of Munich, Munich, Germany
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Ataev OG, Stupak VS, Starodubov VI, Ivanova MA, Pakhomov SP. [The social hygienic aspects of reproductive behavior of women aged 40-45 years]. Probl Sotsialnoi Gig Zdravookhranenniiai Istor Med 2024; 32:16-21. [PMID: 38349681 DOI: 10.32687/0869-866x-2024-32-1-16-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 11/02/2023] [Indexed: 02/15/2024]
Abstract
In the context of forecasted decreasing of natality, actuality of studying its causes for organizational decision-making increases. The purpose of the study was to determine factors affecting reproductive behavior of women aged 40-45 years residing in areas with different natality levels in 2020-2021. The cohort, analytical, sociological methods were applied. The results of study demonstrated that in areas with high natality level most of urban women with higher education and high income resides in conditions of dormitory or mortgage flat and working in profile of their specialty. They are characterized by belated marriage that results in postponed child-bearing. The areas with low natality are characterized by dwelling of rural women with secondary or secondary specialized education. They reside in their own homes and work in other occupations than their specialty. The analysis of social status of women of different age groups will permit more selective approach in developing measures of increasing natality in modern conditions.
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Affiliation(s)
- O G Ataev
- The Federal State Budget Institution The Central Research Institute for Health Organization and Informatics of Minzdrav of Russia, 127254, Moscow, Russia,
| | - V S Stupak
- The Federal State Budget Institution The Central Research Institute for Health Organization and Informatics of Minzdrav of Russia, 127254, Moscow, Russia
| | - V I Starodubov
- The Federal State Budget Institution The Central Research Institute for Health Organization and Informatics of Minzdrav of Russia, 127254, Moscow, Russia
| | - M A Ivanova
- The Federal State Budget Institution The Central Research Institute for Health Organization and Informatics of Minzdrav of Russia, 127254, Moscow, Russia
| | - S P Pakhomov
- The Federal State Budget Educational Institution of Higher Education "The Kursk State Medical University", 130504, Kursk, Russia
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Bodryzlova Y, Kim A, Michaud X, André C, Bélanger E, Moullec G. Social class and the risk of dementia: A systematic review and meta-analysis of the prospective longitudinal studies. Scand J Public Health 2023; 51:1122-1135. [PMID: 35815546 PMCID: PMC10642219 DOI: 10.1177/14034948221110019] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/05/2022] [Accepted: 06/09/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND The association between belonging to a disadvantaged socio-economic status or social class and health outcomes has been consistently documented during recent decades. However, a meta-analysis quantifying the association between belonging to a lower social class and the risk of dementia has yet to be performed. In the present work, we sought to summarise the results of prospective, longitudinal studies on this topic. METHODS We conducted a systematic review and meta-analysis of prospective, longitudinal studies measuring the association between indicators of social class and the risk of all-cause/Alzheimer's dementia. The search was conducted in four databases (Medline, Embase, Web of Science and PsychInfo). Inclusion criteria for this systematic review and meta-analysis were: (a) longitudinal prospective study, (b) aged ⩾60 years at baseline, (c) issued from the general population, (d) no dementia at baseline and (e) mention of social class as exposure. Exclusion criteria were: (a) study of rare dementia types (e.g. frontotemporal dementia), (b) abstract-only papers and (c) articles without full text available. The Newcastle-Ottawa scale was used to assess the risk of bias in individual studies. We calculated the overall pooled relative risk of dementia for different social class indicators, both crude and adjusted for sex, age and the year of the cohort start. RESULTS Out of 4548 screened abstracts, 15 were included in the final analysis (76,561 participants, mean follow-up 6.7 years (2.4-25 years), mean age at baseline 75.1 years (70.6-82.1 years), mean percentage of women 58%). Social class was operationalised as levels of education, occupational class, income level, neighbourhood disadvantage and wealth. Education (relative risk (RR)=2.48; confidence interval (CI) 1.71-3.59) and occupational class (RR=2.09; CI 1.18-3.69) but not income (RR=1.28; CI 0.81-2.04) were significantly associated with the risk of dementia in the adjusted model. Some of the limitations of this study are the inclusion of studies predominantly conducted in high-income countries and the exclusion of social mobility in our analysis. CONCLUSIONS We conclude that there is a significant association between belonging to a social class and the risk of dementia, with education and occupation being the most relevant indicators of social class regarding this risk. Studying the relationship between belonging to a disadvantaged social class and dementia risk might be a fruitful path to diminishing the incidence of dementia over time. However, a narrow operationalisation of social class that only includes education, occupation and income may reduce the potential for such studies to inform social policies.
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Affiliation(s)
| | - Alexie Kim
- École de santé publique de l’Université de Montréal, Canada
| | - Xavier Michaud
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux Du Nord-de-l’île-de-Montréal, Canada
- Department of Psychology, Université de Montréal, Canada
| | - Claire André
- Center for Advanced Research in Sleep Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux Du Nord-de-l’île-de-Montréal, Canada
- Department of Psychology, Université de Montréal, Canada
| | | | - Grégory Moullec
- École de santé publique de l’Université de Montréal, Canada
- Centre de recherche CIUSSS du Nord-de-l’Ile-de-Montréal, Canada
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Leggett-James MP, Laursen B. More about being fun: Making friends to maximize social status. J Pers 2023. [PMID: 38014722 DOI: 10.1111/jopy.12899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/25/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE Children perceived by peers as someone who is fun reap interpersonal rewards, but little is known about what makes someone fun or how being fun leads to social success. The present study is designed to identify what qualities makes someone fun and how being fun leads to social success. METHOD Two studies of children in primary and middle school are reported. Participants in the present investigation attended a public-school representative of Florida school children in terms of ethnicity and income. In the first study, 351 (179 girls, 172 boys) students (8-11 years old) completed surveys twice (M = 8.5 weeks apart) during an academic year, describing the qualities of "someone who is fun." RESULTS At both time points, kindness and humor were rated as more important than buffoonery. In the second study, 394 (210 girls, 184 boys) students (8-13 years old) completed peer nomination surveys thrice (M = 8.5 weeks apart) during an academic year. Replicating previous findings, being fun predicted increases in social status (i.e., likeability and popularity). CONCLUSIONS Unique to this study, full longitudinal mediation analyses indicated that being perceived as fun early in the school year predicted friend gain from the beginning to the middle of the school year, which, in turn, predicted increases in perceived likeability and popularity from the middle to the end of the school year. The findings were unique to being fun. Kindness and humor did not predict friend gain.
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Affiliation(s)
| | - Brett Laursen
- Department of Psychology, Florida Atlantic University, Boca Raton, Florida, USA
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Rizzo MT, Roberts SO, Rhodes M. The effect of group status on children's hierarchy-reinforcing beliefs. Dev Sci 2023; 26:e13393. [PMID: 37056163 DOI: 10.1111/desc.13393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 03/13/2023] [Accepted: 03/15/2023] [Indexed: 04/15/2023]
Abstract
Members of advantaged groups are more likely than members of disadvantaged groups to think, feel, and behave in ways that reinforce their group's position within the hierarchy. This study examined how children's status within a group-based hierarchy shapes their beliefs about the hierarchy and the groups that comprise it in ways that reinforce the hierarchy. To do this, we randomly assigned children (4-8 years; N = 123; 75 female, 48 male; 21 Asian, 9 Black, 21 Latino/a, 1 Middle-Eastern/North-African, 14 multiracial, 41 White, 16 not-specified) to novel groups that differed in social status (advantaged, disadvantaged, neutral third-party) and assessed their beliefs about the hierarchy. Across five separate assessments, advantaged-group children were more likely to judge the hierarchy to be fair, generalizable, and wrong to challenge and were more likely to hold biased intergroup attitudes and exclude disadvantaged group members. In addition, with age, children in both the advantaged- and disadvantaged-groups became more likely to see membership in their own group as inherited, while at the same time expecting group-relevant behaviors to be determined more by the environment. With age, children also judged the hierarchy to be more unfair and expected the hierarchy to generalize across contexts. These findings provide novel insights into how children's position within hierarchies can contribute to the formation of hierarchy-reinforcing beliefs. RESEARCH HIGHLIGHTS: A total of 123 4-8-year-olds were assigned to advantaged, disadvantaged, and third-party groups within a hierarchy and were assessed on seven hierarchy-reinforcing beliefs about the hierarchy. Advantaged children were more likely to say the hierarchy was fair, generalizable, and wrong to challenge and to hold intergroup biases favoring advantaged group members. With age, advantaged- and disadvantaged-group children held more essentialist beliefs about membership in their own group, but not the behaviors associated with their group. Results suggest that advantaged group status can shape how children perceive and respond to the hierarchies they are embedded within.
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Affiliation(s)
- Michael T Rizzo
- University of Illinois, Urbana-Champaign, Urbana, Illinois, USA
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Hester N, Hehman E. Dress is a Fundamental Component of Person Perception. Pers Soc Psychol Rev 2023; 27:414-433. [PMID: 36951208 PMCID: PMC10559650 DOI: 10.1177/10888683231157961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
ACADEMIC ABSTRACT Clothing, hairstyle, makeup, and accessories influence first impressions. However, target dress is notably absent from current theories and models of person perception. We discuss three reasons for this minimal attention to dress in person perception: high theoretical complexity, incompatibility with traditional methodology, and underappreciation by the groups who have historically guided research in person perception. We propose a working model of person perception that incorporates target dress alongside target face, target body, context, and perceiver characteristics. Then, we identify four types of inferences for which perceivers rely on target dress: social categories, cognitive states, status, and aesthetics. For each of these, we review relevant work in social cognition, integrate this work with existing dress research, and propose future directions. Finally, we identify and offer solutions to the theoretical and methodological challenges accompanying the psychological study of dress. PUBLIC ABSTRACT Why is it that people often agonize over what to wear for a job interview, a first date, or a party? The answer is simple: They understand that others' first impressions of them rely on their clothing, hairstyle, makeup, and accessories. Many people might be surprised, then, to learn that psychologists' theories about how people form first impressions of others have little to say about how people dress. This is true in part because the meaning of clothing is so complex and culturally dependent. We propose a working model of first impressions that identifies four types of information that people infer from dress: people's social identities, mental states, status, and aesthetic tastes. For each of these, we review existing research on clothing, integrate this research with related work from social psychology more broadly, and propose future directions for research.
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Cabral JC, Garcia CM, Solano M, de Almeida RMM. More than a feeling: Effects of competitive asymmetry on human emotions. J Gen Psychol 2023; 150:485-511. [PMID: 36579926 DOI: 10.1080/00221309.2022.2160427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 12/03/2022] [Indexed: 12/30/2022]
Abstract
Competitive interactions have important effects on human emotions. Both victory and defeat can evoke a wide range of emotional reactions, including joy, pride, anger, fear, sadness and shame. However, little is known about what determines this variety of contestants' affective responses. Therefore, the purpose of this study was to evaluate the effects of competitive asymmetry, a common and ecologically relevant feature of animal conflicts, on human emotional responses to winning or losing a contest. To test this hypothesis, we conducted two experiments, the first with high school students (n = 331) and the second with young athletes (n = 73), in which we manipulated the outcomes of successive matches in a non-athletic competition. Thus, by inducing the competitors' scores, ranging from closer to more decisive outcomes, we were able to define the degree of competitive asymmetry in victory and defeat conditions. We then assessed participants' emotional responses to a set of affective stimuli. In the defeat condition, we found in both studies an increase in the occurrence of anger and fear due to more symmetric contests. There were also more frequent reports of shame following more decisive defeats (Experiment 1) and of pride following closer victories (Experiment 2), which were seen neither for sadness nor joy in any of the studies. Supporting our hypothesis, emotional reactions triggered by asymmetries among contestants were consistent with the behavioral patterns commonly seen in symmetric and asymmetric animal conflict, such as dominance/aggressive and defensive/escape behaviors.
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Affiliation(s)
- J Centurion Cabral
- Federal University of Rio Grande do Sul (UFRGS)
- Federal University of Rio Grande (FURG)
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13
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Pan Y, Vinding MC, Zhang L, Lundqvist D, Olsson A. A Brain-To-Brain Mechanism for Social Transmission of Threat Learning. Adv Sci (Weinh) 2023; 10:e2304037. [PMID: 37544901 PMCID: PMC10558655 DOI: 10.1002/advs.202304037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Indexed: 08/08/2023]
Abstract
Survival and adaptation in environments require swift and efficacious learning about what is dangerous. Across species, much of such threat learning is acquired socially, e.g., through the observation of others' ("demonstrators'") defensive behaviors. However, the specific neural mechanisms responsible for the integration of information shared between demonstrators and observers remain largely unknown. This dearth of knowledge is addressed by performing magnetoencephalography (MEG) neuroimaging in demonstrator-observer dyads. A set of stimuli are first shown to a demonstrator whose defensive responses are filmed and later presented to an observer, while neuronal activity is recorded sequentially from both individuals who never interacted directly. These results show that brain-to-brain coupling (BtBC) in the fronto-limbic circuit (including insula, ventromedial, and dorsolateral prefrontal cortex) within demonstrator-observer dyads predict subsequent expressions of learning in the observer. Importantly, the predictive power of BtBC magnifies when a threat is imminent to the demonstrator. Furthermore, BtBC depends on how observers perceive their social status relative to the demonstrator, likely driven by shared attention and emotion, as bolstered by dyadic pupillary coupling. Taken together, this study describes a brain-to-brain mechanism for social threat learning, involving BtBC, which reflects social relationships and predicts adaptive, learned behaviors.
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Affiliation(s)
- Yafeng Pan
- Department of Psychology and Behavioral SciencesZhejiang UniversityHangzhou310058China
- Department of Clinical NeuroscienceKarolinska InstitutetStockholm17165Sweden
| | - Mikkel C. Vinding
- Department of Clinical NeuroscienceKarolinska InstitutetStockholm17165Sweden
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and ResearchCopenhagen University Hospital ‐ Amager and HvidovreCopenhagen2650Denmark
| | - Lei Zhang
- Centre for Human Brain HealthSchool of PsychologyUniversity of BirminghamBirminghamB15 2TTUK
- Institute for Mental HealthSchool of PsychologyUniversity of BirminghamBirminghamB15 2TTUK
- SocialCognitive and Affective Neuroscience UnitDepartment of CognitionEmotionand Methods in PsychologyFaculty of PsychologyUniversity of ViennaVienna1010Austria
| | - Daniel Lundqvist
- Department of Clinical NeuroscienceKarolinska InstitutetStockholm17165Sweden
| | - Andreas Olsson
- Department of Clinical NeuroscienceKarolinska InstitutetStockholm17165Sweden
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Obenauf C, Mekawi Y, Lathan EC, Hinojosa CA, Thomas JG, Stevens JS, Powers A, Michopoulos V, Carter S. Indirect effect of race-related stress on traumatic stress and depression symptoms via subjective social status in a Black community sample. Am J Community Psychol 2023; 72:116-126. [PMID: 37434412 DOI: 10.1002/ajcp.12693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 05/25/2023] [Accepted: 06/19/2023] [Indexed: 07/13/2023]
Abstract
Experiencing racism is linked to lower subjective social status (SSS), defined as one's perception of their position in society. SSS is influenced by power, prestige, and objective socioeconomic status (SES). Previous findings suggest that race-related stress may be related to adverse mental health outcomes through SSS in Black Americans, a population that has been deeply affected by continuing legacies of oppression. The current study examines the indirect association between race-related stress and posttraumatic stress disorder (PTSD) and depression symptoms through SSS in a community sample of largely trauma-exposed Black Americans (N = 173). Hierarchical regression analyses indicated that overall race-related stress significantly predicted lower SSS, higher PTSD symptoms, and higher depression symptoms. Analyses also revealed indirect effects of cultural race-related stress on PTSD and depression symptoms through SSS after controlling for SES. Results suggest that the experience of race-related stress, particularly cultural race-related stress, which involves the degradation and disparagement of one's culture and worldview, is associated with more severe PTSD and depression symptoms potentially due to these experiences decreasing Black Americans' SSS. Findings support the need for systemic intervention strategies to disrupt the cultural oppression of Black Americans and improve the societal value and mental health of this population.
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Affiliation(s)
- Caterina Obenauf
- Department of Psychology, University of Tennessee, Knoxville, Tennessee, USA
| | - Yara Mekawi
- Department of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky, USA
| | - Emma C Lathan
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Cecilia A Hinojosa
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Joel G Thomas
- Department of Psychology, Agnes Scott College, Decatur, Georgia, USA
| | - Jennifer S Stevens
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Abigail Powers
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Vasiliki Michopoulos
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
- Emory National Primate Research Center, Atlanta, Georgia, USA
| | - Sierra Carter
- Department of Psychology, Georgia State University, Atlanta, Georgia, USA
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15
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Henricks LA, Lange WG, Luijten M, van den Berg YHM, Stoltz SEMJ, Cillessen AHN, Becker ES. The longitudinal link between popularity, likeability, fear of negative evaluation and social avoidance across adolescence. J Res Adolesc 2023; 33:720-734. [PMID: 36724545 DOI: 10.1111/jora.12833] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/12/2022] [Accepted: 01/10/2023] [Indexed: 06/18/2023]
Abstract
This study investigated the longitudinal bidirectional associations between likeability, popularity, fear of negative evaluation, and social avoidance, to aid in preventing the negative consequences and persistent trajectories of low social status and heightened social anxiety. In total, 1741 adolescents in grades 7-9 participated at 3 yearly waves. A self-report questionnaire measured fear of negative evaluation. Peer nominations assessed likeability, popularity, and social avoidance. Lower popularity predicted more avoidance, and vice versa. More avoidance was related to lower likeability over time. Being less popular and/or more liked by peers, increased fear of negative evaluation. Support for a transactional model between social anxiety and social status was found, but distinguishing different social status and social anxiety components is necessary.
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Affiliation(s)
- Lisan A Henricks
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
| | - Wolf-Gero Lange
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
| | - Maartje Luijten
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
| | | | | | | | - Eni S Becker
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
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16
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John M, Boileau LLA, Bless H. Effect of social class on personal control beliefs. J Pers 2023. [PMID: 37602944 DOI: 10.1111/jopy.12872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 07/20/2023] [Accepted: 07/25/2023] [Indexed: 08/22/2023]
Abstract
OBJECTIVE This research investigated the effect of social class on personal control beliefs. BACKGROUND Differences in personal control beliefs serve as a central theoretical explanation for social class differences in cognition, emotion, and behavior. However, prior empirical research has not yet conclusively demonstrated that personal control beliefs differ between social classes. METHOD Across four studies (total N = 138,417), we investigated the link between social class and personal control beliefs with well-established measures of social class (e.g., ISEI, McArthur Scale),representative samples, and data that allow for causal conclusions (e.g., experimental, and longitudinal data). RESULTS We found that (a) higher social class was associated with higher personal control beliefs across 60 countries. Furthermore, we observed that (b) higher social class of parents was associated with higher personal control beliefs in their children, and that (c) experimentally induced higher (vs. lower) social class led to increases (vs. decreases) of personal control beliefs. CONCLUSIONS Individuals from lower social classes consistently have weaker personal control beliefs than individuals from upper social classes. Social class differences in this fundamental personality characteristic are bound to have important consequences in various life domains (e.g., psychological and physical well-being, and academic success).
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Affiliation(s)
- Melvin John
- School of Social Sciences, University of Mannheim, Mannheim, Germany
| | - Lucia L-A Boileau
- School of Social Sciences, University of Mannheim, Mannheim, Germany
| | - Herbert Bless
- School of Social Sciences, University of Mannheim, Mannheim, Germany
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17
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Negrey JD, Deschner T, Langergraber KE. Lean muscle mass, not aggression, mediates a link between dominance rank and testosterone in wild male chimpanzees. Anim Behav 2023; 202:99-109. [PMID: 37483564 PMCID: PMC10358427 DOI: 10.1016/j.anbehav.2023.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Testosterone promotes mating effort, which involves intraspecific aggression for males of many species. Therefore, males with higher testosterone levels are often thought to be more aggressive. For mammals living in multimale groups, aggression is hypothesized to link male social status (i.e. dominance rank) and testosterone levels, given that high status predicts mating success and is acquired partly through aggressive intragroup competition. In male chimpanzees, Pan troglodytes, dominance rank has been repeatedly linked to interindividual variation in testosterone levels, but evidence directly linking interindividual variation in testosterone and aggression is lacking. In the present study, we test both aggression levels and lean muscle mass, as measured by urinary creatinine, as links between dominance rank and testosterone levels in a large sample of wild male chimpanzees. Multivariate analyses indicated that dominance rank was positively associated with total rates of intragroup aggression, average urinary testosterone levels and average urinary creatinine levels. Testosterone was positively associated with creatinine levels but negatively associated with total aggression rates. Furthermore, mediation analyses showed that testosterone levels facilitated an association between dominance rank and creatinine levels. Our results indicate that (1) adult male chimpanzees with higher average testosterone levels are often higher ranking but not more aggressive than males with lower testosterone and (2) lean muscle mass links dominance rank and testosterone levels in Ngogo males. We assert that aggression rates are insufficient to explain links between dominance rank and testosterone levels in male chimpanzees and that other social variables (e.g. male-male relationship quality) may regulate testosterone's links to aggression.
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Affiliation(s)
- Jacob D. Negrey
- School of Human Evolution and Social Change, Arizona State University, Tempe, AZ, U.S.A
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ, U.S.A
- Department of Pathology/Comparative Medicine, Wake Forest University School of Medicine, Winston-
Salem, NC, U.S.A
| | - Tobias Deschner
- Comparative BioCognition, Institute of Cognitive Science, University of Osnabrück, Osnabrück,
Germany
| | - Kevin E. Langergraber
- School of Human Evolution and Social Change, Arizona State University, Tempe, AZ, U.S.A
- Institute of Human Origins, Arizona State University, Tempe, AZ, U.S.A
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18
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Schulte FSM, Hou SHJ, Bender JL, Tulk J, Wurz A, Petrella A, Sabiston CM, D'Agostino N, Chalifour K, Eaton G, Garland SN. An Investigation of Social Status among Adolescents and Young Adults Who Have Been Diagnosed with Cancer in Canada. Cancers (Basel) 2023; 15:3436. [PMID: 37444545 DOI: 10.3390/cancers15133436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Aims were to: (1) compare social status among AYAs diagnosed with cancer to a community population; (2) describe AYAs' change in employment/education status; and (3) examine predictors of social status. METHOD Social status (i.e., education, employment, relationship status, and living arrangement) was captured from young adults diagnosed with cancer recruited via social media through a community-based organization from across Canada and randomly matched to a community sample by sex, age, province of residence, total household income and race/ethnicity at a ratio of 1:3. RESULTS AYAs with cancer (N = 622) were an average of 4.45 (SD = 5.42) years from the completion of treatment and were less likely to be employed (χ2 = 96.35, p < 0.001) and more likely to be living at home with parents (χ2 = 17.00, p < 0.001). There were no differences in education or relationship status. Overall, 41% and 45% of AYAs reported quitting school or work, respectively. Non-metastatic disease (AOR 3.23, 95% CI 1.08-9.62), and better physical (AOR 1.07 95% CI 1.04-1.10) and mental quality of life (QOL)(AOR 1.06 95% CI 1.03-1.09), were associated with employment. Worse mental QOL (AOR 1.04 95% CI 1.01-1.07), less post-traumatic growth (AOR 1.01 95% CI 1.00-1.03), and social support (AOR 0.27, 95% CI 0.18-0.41) were associated with being single. Non-White race (AOR 3.19 95% CI 1.02-9.97) and less post-traumatic growth (AOR 0.97 95% CI 0.95-0.99) were associated with living with parents. CONCLUSIONS AYAs diagnosed with cancer experience differences in attainment of employment and independent living compared to a community sample. These challenges may have implications for physical and mental QOL.
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Affiliation(s)
- Fiona S M Schulte
- Department of Oncology, Division of Psychosocial Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Sharon H J Hou
- Department of Oncology, Division of Psychosocial Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Jacqueline L Bender
- Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, ON M5G 2M9, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5G 2C1, Canada
| | - Joshua Tulk
- Department of Psychology, Faculty of Science, Memorial University, St. John's, NL A1B 3X9, Canada
- Discipline of Oncology, Faculty of Medicine, Memorial University, St. John's, NL A1B 3V6, Canada
| | - Amanda Wurz
- School of Kinesiology, University of the Fraser Valley, Chilliwack, BC V2R 0N3, Canada
| | - Anika Petrella
- Cancer Clinical Trials Unit, University College Hospital, London WC1V 6LJ, UK
| | - Catherine M Sabiston
- Department of Exercise Sciences, Faculty of Kinesiology & Physical Education, University of Toronto, Toronto, ON M5S 2C9, Canada
| | - Norma D'Agostino
- Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, ON M5G 2M9, Canada
| | | | - Geoff Eaton
- Young Adult Cancer Canada, St. John's, NL A1B 3K3, Canada
| | - Sheila N Garland
- Department of Psychology, Faculty of Science, Memorial University, St. John's, NL A1B 3X9, Canada
- Discipline of Oncology, Faculty of Medicine, Memorial University, St. John's, NL A1B 3V6, Canada
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19
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Cha H, Uchida Y, Choi E. Gender differences in perceived legitimacy and status perception in leadership role. Front Psychol 2023; 14:1088190. [PMID: 37275734 PMCID: PMC10233033 DOI: 10.3389/fpsyg.2023.1088190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 04/27/2023] [Indexed: 06/07/2023] Open
Abstract
The present study examined the difference between women and men in perceiving leadership roles. Two experiments, one conducted online and the other in a lab, investigated the subjective experiences of Japanese men and women when they are assigned with different roles (e.g., leader vs. subordinate). Both studies revealed that women perceived their role as less legitimate when they were assigned leader role (vs. subordinate role). In contrast, men did not differ in their perceived legitimacy according to the assigned roles. This discrepancy in legitimacy perception in response to different roles between men and women accounted for a significant variance in women's lower sense of status when they were a leader (vs. subordinate), but not among men. Our study results illustrate the psychological barrier operating for women in organizations that are embedded in a cultural context in which women leaders are highly underrepresented.
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Affiliation(s)
- Hyunjin Cha
- School of Psychology, Korea University, Seoul, Republic of Korea
| | - Yukiko Uchida
- Institute for the Future of Human Society, Kyoto University, Kyoto, Japan
| | - Eunsoo Choi
- School of Psychology, Korea University, Seoul, Republic of Korea
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20
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Wasnik RN, Vincze F, Földvári A, Pálinkás A, Sándor J. Effectiveness of and Inequalities in COVID-19 Epidemic Control Strategies in Hungary: A Nationwide Cross-Sectional Study. Healthcare (Basel) 2023; 11:healthcare11091220. [PMID: 37174762 PMCID: PMC10178097 DOI: 10.3390/healthcare11091220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/21/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023] Open
Abstract
INTRODUCTION Before the mass vaccination, epidemiological control measures were the only means of containing the COVID-19 epidemic. Their effectiveness determined the consequences of the COVID-19 epidemic. Our study evaluated the impact of sociodemographic, lifestyle, and clinical factors on patient-reported epidemiological control measures. METHODS A nationwide representative sample of 1008 randomly selected adults were interviewed in person between 15 March and 30 May 2021. The prevalence of test-confirmed SARS-CoV-2 infection was 12.1%, of testing was 33.7%, and of contact tracing among test-confirmed infected subjects was 67.9%. The vaccination coverage was 52.4%. RESULTS According to the multivariable logistic regression models, the occurrence of infection was not influenced by sociodemographic and lifestyle factors or by the presence of chronic disease. Testing was more frequent among middle-aged adults (aOR = 1.53, 95% CI 1.10-2.13) and employed adults (aOR = 2.06, 95% CI 1.42-3.00), and was more frequent among adults with a higher education (aORsecondary = 1.93, 95% CI 1.20-3.13; aORtertiary = 3.19, 95% CI 1.81-5.63). Contact tracing was more frequently implemented among middle-aged (aOR41-7y = 3.33, 95% CI 1.17-9.45) and employed (aOR = 4.58, 95% CI 1.38-15.22), and those with chronic diseases (aOR = 5.92, 95% CI 1.56-22.47). Positive correlation was observed between age groups and vaccination frequency (aOR41-70y = 2.94, 95% CI 2.09-4.15; aOR71+y = 14.52, 95% CI 7.33-28.77). Higher than primary education (aORsecondary = 1.69, 95% CI 1.08-2.63; aORtertiary = 4.36, 95% CI 2.46-7.73) and the presence of a chronic disease (aOR = 2.58, 95% CI 1.75-3.80) positively impacted vaccination. Regular smoking was inversely correlated with vaccination (aOR = 0.60; 95% CI 0.44-0.83). CONCLUSIONS The survey indicated that testing, contact tracing, and vaccination were seriously influenced by socioeconomic position; less so by chronic disease prevalence and very minimally by lifestyle. The etiological role of socioeconomic inequalities in epidemic measure implementation likely generated socioeconomic inequality in COVID-19-related complication and death rates.
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Affiliation(s)
- Rahul Naresh Wasnik
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, H-4002 Debrecen, Hungary
- Doctoral School of Health Sciences, University of Debrecen, H-4002 Debrecen, Hungary
| | - Ferenc Vincze
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, H-4002 Debrecen, Hungary
| | - Anett Földvári
- Doctoral School of Health Sciences, University of Debrecen, H-4002 Debrecen, Hungary
| | - Anita Pálinkás
- ELKH-DE Public Health Research Group, Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, H-4002 Debrecen, Hungary
| | - János Sándor
- Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, H-4002 Debrecen, Hungary
- ELKH-DE Public Health Research Group, Department of Public Health and Epidemiology, Faculty of Medicine, University of Debrecen, H-4002 Debrecen, Hungary
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21
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Lim SN, Wu T, Tseng WEJ, Chang CW, Hsieh HY, Cheng MY, Chiang HI, Lee CH, Lin WR, Liu CJ. Juvenile Myoclonic Epilepsy: Seizure and Social Outcomes in Taiwan. Healthcare (Basel) 2023; 11:healthcare11081197. [PMID: 37108031 PMCID: PMC10138449 DOI: 10.3390/healthcare11081197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/11/2023] [Accepted: 04/19/2023] [Indexed: 04/29/2023] Open
Abstract
Patients with juvenile myoclonic epilepsy (JME) may not achieve seizure freedom despite optimal treatment with antiseizure medications (ASMs). The aim of this study was to investigate the clinical and social features of patients with JME, and to determine the factors associated with outcomes. We retrospectively identified 49 patients with JME (25 females, mean age 27.6 ± 8.9 years) who were assessed at the Epilepsy Centre of Linkou Chang Gung Memorial Hospital in Taiwan. The patients were divided into two groups, those who were seizure-free and those with ongoing seizures according to their seizure outcome at the last follow-up for one year. Clinical features and social status were compared between these two groups. Twenty-four (49%) of the JME patients were seizure-free for at least one year, while 51% continued to experience seizures despite being treated with multiple ASMs. The presence of epileptiform discharges in the last electroencephalogram and seizures during sleep were significantly associated with worse seizure outcomes (p < 0.05). The patients who were seizure-free had a higher employment rate compared to those who continued to experience seizures (75% vs. 32%, p = 0.004). Despite receiving ASM treatment, a considerable proportion of the patients with JME continued to have seizures. Moreover, poor seizure control was associated with a lower employment rate, which may lead to negative socioeconomic consequences related to JME.
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Affiliation(s)
- Siew-Na Lim
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Tony Wu
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Wei-En Johnny Tseng
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- PhD Program in Biomedical Engineering, Chang Gung University, Taoyuan 333, Taiwan
| | - Chun-Wei Chang
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Hsiang-Yao Hsieh
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Mei-Yun Cheng
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Hsing-I Chiang
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chih-Hong Lee
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Wey-Ran Lin
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
| | - Chun-Jing Liu
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan 333, Taiwan
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22
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Razzoli M, Nyuyki-Dufe K, Chen BH, Bartolomucci A. Contextual modifiers of healthspan, lifespan, and epigenome in mice under chronic social stress. Proc Natl Acad Sci U S A 2023; 120:e2211755120. [PMID: 37043532 PMCID: PMC10120026 DOI: 10.1073/pnas.2211755120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 02/24/2023] [Indexed: 04/13/2023] Open
Abstract
Sustained life stress and low socioeconomic status are among the major causes of aging-related diseases and decreased life expectancy. Experimental rodent models can help to identify the underlying mechanisms, yet very few studies address the long-term consequences of social stress on aging. We conducted a randomized study involving more than 300 male mice of commonly used laboratory strains (C57BL/6J, CD1, and Sv129Ev) chosen for the spontaneous aggression gradient and stress-vulnerability. Mice were exposed to a lifelong chronic psychosocial stress protocol to model social gradients in aging and disease vulnerability. Low social rank, inferred based on a discretized aggression index, was found to negatively impact lifespan in our study population. However, social rank interacted with genetic background in that low-ranking C57BL/6J, high-ranking Sv129Ev, and middle-ranking CD1 mice had lower survival, respectively, implying a cost of maintaining a given social rank that varies across strains. Machine learning linear discriminant analysis identified baseline fat-free mass as the most important predictor of mouse genetic background and social rank in the present dataset. Finally, strain and social rank differences were significantly associated with epigenetic changes, most significantly in Sv129Ev mice and in high-ranking compared to lower ranking subjects. Overall, we identified genetic background and social rank as critical contextual modifiers of aging and lifespan in an ethologically relevant rodent model of social stress, thereby providing a preclinical experimental paradigm to study the impact of social determinants of health disparities and accelerated aging.
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Affiliation(s)
- Maria Razzoli
- Department of Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN55455
| | - Kewir Nyuyki-Dufe
- Department of Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN55455
| | - Brian H. Chen
- FOXO Technologies Inc., Minneapolis, MN55401
- Division of Epidemiology, The Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA92093
| | - Alessandro Bartolomucci
- Department of Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN55455
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23
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Mahadevan N, Gregg AP, Sedikides C. Daily fluctuations in social status, self-esteem, and clinically relevant emotions: Testing hierometer theory and social rank theory at a within-person level. J Pers 2023; 91:519-536. [PMID: 35837854 PMCID: PMC10087444 DOI: 10.1111/jopy.12752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 05/03/2022] [Accepted: 06/30/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Grounded in hierometer theory and social rank theory, this research examined how within-person fluctuations in social status relate to within-person fluctuations in self-esteem and several clinically relevant emotions. Both hierometer theory and social rank theory postulate that particular psychological mechanisms help individuals to navigate social hierarchies adaptively. However, hierometer theory emphasizes self-esteem, whereas social rank theory emphasizes emotions-specifically, depression, anxiety, and shame. METHODS We conducted a 10-day diary study and analyzed the data using multilevel modeling. Participants (N = 345) completed daily measures of their social status, self-esteem, depression, anxiety, shame, and guilt. RESULTS On days when their status was higher, participants reported higher self-esteem and lower depression, anxiety, and shame. On days when their self-esteem was higher, participants reported lower depression, anxiety, and shame. These patterns persisted after controlling for baseline individual differences. Furthermore, multilevel mediation analyses indicated that daily self-esteem mediated the links between daily status, and, individually, daily depression, anxiety, and shame, but not guilt. CONCLUSIONS Supporting hierometer theory and social rank theory, self-esteem, and the clinically relevant emotions (except for guilt) appear to serve a status-tracking function. Self-esteem plays a more primary role, accounting for the link between status and depression, anxiety, and shame.
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Affiliation(s)
| | - Aiden P Gregg
- Center for Research on Self and Identity, School of Psychology, University of Southampton, Southampton, UK
| | - Constantine Sedikides
- Center for Research on Self and Identity, School of Psychology, University of Southampton, Southampton, UK
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24
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Wang X, Liao J, Nan Y, Hu J, Wu Y. Can testosterone modulate prosocial learning in healthy males? A double-blind, placebo-controlled, testosterone administration study. Biol Psychol 2023; 178:108524. [PMID: 36801356 DOI: 10.1016/j.biopsycho.2023.108524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 02/09/2023] [Accepted: 02/15/2023] [Indexed: 02/18/2023]
Abstract
Testosterone is associated with both aggressive and prosocial behavior, which depend on the social context and the trade-off between self- and other-interest. However, little is known about the effects of testosterone on prosocial behavior in a context without such trade-offs. The present study aimed to investigate the effects of exogenous testosterone on prosocial behavior by using a prosocial learning task. Healthy male participants (n =120) received a single dose of testosterone gel in a double-blind, placebo-controlled, between-participants experiment. Participants performed a prosocial learning task in which they were asked to learn to gain rewards for three different recipients, i.e., self, other and computer, by choosing symbols associated with potential rewards. The results showed that testosterone administration increased the learning rates across all the recipient conditions (dother = 1.57; dself = 0.50; dcomputer = 0.99). More importantly, participants in the testosterone group had a higher prosocial learning rate than those in the placebo group (d = 1.57). These findings suggest that testosterone generally enhances reward sensitivity and prosocial learning. The present study corroborates the social status hypothesis, according to which testosterone promotes status-seeking prosocial behavior when it is appropriate to the social context.
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Affiliation(s)
- Xin Wang
- Department of Applied Social Sciences, Hong Kong Polytechnic University, Hung Hom, Hong Kong; School of Psychology, Shenzhen University, Shenzhen, China
| | - Jiajun Liao
- School of Psychology, South China Normal University, Guangzhou, China
| | - Yu Nan
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Jie Hu
- Zurich Center for Neuroeconomics, Department of Economics, University of Zurich, Switzerland
| | - Yin Wu
- Department of Applied Social Sciences, Hong Kong Polytechnic University, Hung Hom, Hong Kong; Research Institute for Sports Science and Technology, Hong Kong Polytechnic University, Hung Hom, Hong Kong.
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Fan Z, Chang J, Liang Y, Zhu H, Zhang C, Zheng D, Wang J, Xu Y, Li QJ, Hu H. Neural mechanism underlying depressive-like state associated with social status loss. Cell 2023; 186:560-576.e17. [PMID: 36693374 DOI: 10.1016/j.cell.2022.12.033] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 10/13/2022] [Accepted: 12/20/2022] [Indexed: 01/25/2023]
Abstract
Downward social mobility is a well-known mental risk factor for depression, but its neural mechanism remains elusive. Here, by forcing mice to lose against their subordinates in a non-violent social contest, we lower their social ranks stably and induce depressive-like behaviors. These rank-decline-associated depressive-like behaviors can be reversed by regaining social status. In vivo fiber photometry and single-unit electrophysiological recording show that forced loss, but not natural loss, generates negative reward prediction error (RPE). Through the lateral hypothalamus, the RPE strongly activates the brain's anti-reward center, the lateral habenula (LHb). LHb activation inhibits the medial prefrontal cortex (mPFC) that controls social competitiveness and reinforces retreats in contests. These results reveal the core neural mechanisms mutually promoting social status loss and depressive behaviors. The intertwined neuronal signaling controlling mPFC and LHb activities provides a mechanistic foundation for the crosstalk between social mobility and psychological disorder, unveiling a promising target for intervention.
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26
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Suh CS, Lim Y, Kim HHS. Ready to Rumble? Popularity, Status Ambiguity, and Interpersonal Violence Among School-Based Children. J Interpers Violence 2023; 38:3612-3636. [PMID: 35861272 DOI: 10.1177/08862605221109886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Previous literature has recognized the importance of social relationship in understanding people's engagement in aggressive behavior. Yet, largely due to data limitations, only few studies have empirically explored how social status precisely influences interpersonal violence. In this research, we investigate the determinants of peer-to-peer violence by focusing on individual's positions in the status hierarchy within adolescent peer networks. More specifically, our study examines and demonstrates the extent to which the likelihood of interpersonal violence rises, first, as a function of one's status (popularity) and, second, due to ambiguity between status positions of the parties involved in a physical altercation. Using a unique dataset collected on school-based children in Laos (Lao People's Democratic Republic) in 2016 (N = 1,332), we employ exponential random graph models to show the influence of status on the odds of involvement in on-campus violence. Results indicate that higher status, that is, more popular, students are more likely to be involved in a physical fight compared to their lower status counterparts. Moreover, we find a significant degree of similarity in status among students who engage in a fight. In other words, status ambiguity surrounding dyads in the peer network increases the likelihood of bringing them into a conflict situation. Our findings provide implications for understanding how social status shapes the dynamics of negative networks. By analyzing sociocentric network data, the present study extends and moves beyond prior findings mainly based on individual-level (non-dyadic) data.
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Affiliation(s)
- Chan S Suh
- Chung-Ang University, Seoul, Republic of Korea
| | - Yisook Lim
- Hanyang University, Ansan, Republic of Korea
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27
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Ellakany P, Aly NM. Career satisfaction amongst dental students and dentists in Saudi Arabia: A cross-sectional survey. Eur J Dent Educ 2023; 27:144-148. [PMID: 35132747 DOI: 10.1111/eje.12786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/20/2022] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Dental students' satisfaction with their own career can significantly improve the quality of care provided to patients. The aim of the current study was to assess the level of career satisfaction amongst Saudi dental students and dentists. MATERIALS AND METHODS A cross-sectional survey was conducted from October 2019 to January 2020 all over Saudi Arabia. A sample of 750 Saudi dental students and dentists were invited to complete an online questionnaire. The questionnaire was composed of two sections of closed-ended questions. The first section included personal, professional background factors and level of career satisfaction assessed. The second section included different reasons for choosing dentistry as a career. Multivariable linear regression was used at significance <0.05. RESULTS Only 674 responded to the questionnaire. About half of the included respondents were males. Most of the participants were undergraduate students attended Saudi dental schools. 72.3% chose dentistry for helping other people. Graduated dentists had significantly lower satisfaction score than dental students (p = .007). Dentists, who chose dentistry because it is a secured job with good income (p < .001), had significantly lower satisfaction score than those who did not, whilst those who chose it for the social status had significantly higher satisfaction score than those who did not (p = .04). CONCLUSION Dental students and dentists were motivated to choose dentistry as it is an opportunity to help others and achieve good salary with appropriate social position in community. Dental students were more satisfied than dentists due to lack of financial responsibilities and absence of educational expenses.
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Affiliation(s)
- Passent Ellakany
- Department of Substitutive Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Nourhan M Aly
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
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28
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Heck IA, Kushnir T, Kinzler KD. Building representations of the social world: Children extract patterns from social choices to reason about multi-group hierarchies. Dev Sci 2023:e13366. [PMID: 36588167 DOI: 10.1111/desc.13366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 11/13/2022] [Accepted: 12/20/2022] [Indexed: 01/03/2023]
Abstract
How do children learn about the structure of the social world? We tested whether children would extract patterns from an agent's social choices to make inferences about multiple groups' relative social standing. In Experiment 1, 4- to 6-year-old children (N = 36; tested in Central New York) saw an agent and three groups (Group-A, Group-B, and Group-C) and observed the agent choose between pairs of individuals from different groups. Across pairwise selections, a pattern emerged: The agent chose individuals from Group-A > Group-B > Group-C. Children tracked the agent's choices to predict that Group-A was "most-preferred" and the "leader" and that Group-C was "least-preferred" and the "helper." In Experiments 2 and 3, we examined children's reasoning about a more complex pattern involving four groups and tested a wider age range. In Experiment 2, 5- to 10-year-old children (N = 98; tested in Central New York) used the agent's pattern of pairwise choices to infer that the agent liked Group-A > Group-B > Group-C > Group-D and to make predictions about which groups were likely to be "leaders" and "helpers." In Experiment 3, we found evidence for social specificity in children's reasoning: 5- to 10-year-old children (N = 96; from 26 US States) made inferences about groups' relative social but not physical power from the agent's pattern of affiliative choices across the four groups. These findings showcase a mechanism through which children may learn about societal-level hierarchies through the patterns they observe over time in people's group-based social choices. RESEARCH HIGHLIGHTS: Children in our sample extracted patterns from an agent's positive social choices between multiple groups to reason about groups' relative social standing. Children used the pattern of an agent's positive social choices to guide their reasoning about which groups were likely to be "leaders" and "helpers" in a fictional town. The pattern that emerged in an agent's choices of friends shaped children's thinking about groups' relative social but not physical power. Children tracked social choices to reason about group-based hierarchies at the individual level (which groups an agent prefers) and societal level (which groups are privileged).
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Affiliation(s)
- Isobel A Heck
- Department of Psychology, The University of Chicago, Chicago, Illinois, USA
| | - Tamar Kushnir
- Department of Psychology and Neuroscience, Duke University, Durham, North Carolina, United States
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Genzor S, Prasko J, Vanek J, Asswad AG, Nadjarpour S, Sova M. Adherence of obstructive sleep apnoea syndrome patients to positive airway pressure therapy - 10-year follow-up. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2022; 166:441-446. [PMID: 34282803 DOI: 10.5507/bp.2021.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 06/15/2021] [Indexed: 12/16/2022] Open
Abstract
PURPOSE Continuous positive airway pressure (CPAP) is the most effective therapy for obstructive sleep apnoea syndrome (OSAS). Long-term adherence is necessary; however, it may be widely variable based on current literature, where the predicting factors are also not well defined. The aim of this study was to assess ten-year adherence to CPAP and to define factors influencing it. METHODS In total, 107 patients (91 males) were enrolled in this study, with an average age of 53.5 years (SD 10.1), with CPAP therapy being indicated (Apnoea-Hypopnoea Index - AHI > 15). Anthropometric and social status data have been obtained as well as the average use of CPAP through device memory. RESULTS Sufficient adherence (> 4 h per night) was found in 57% of patients in the first year with no subsequent significant change during the next 9 years. Adherence correlated significantly with the severity of OSAS - AHI (r = 0.321 over 5 years) and Epworth Sleepiness Scale (r = 0.317 over ten years) but did not correlate with the pressure used or the age of the patient. No statistically significant differences have been found between the sexes, the different mask groups, or the social status groups. CONCLUSION Good adherence to CPAP therapy in OSAS patients is essential. According to our results, patients with more severe OSAS or more severe sleepiness seem to have better adherence.
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Affiliation(s)
- Samuel Genzor
- Department of Respiratory Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Czech Republic
| | - Jan Prasko
- Department of Psychiatry, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Jakub Vanek
- Department of Psychiatry, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Amjad Ghazal Asswad
- Department of Respiratory Medicine West Middlesex University Hospital, London, United Kingdom of Great Britain and Northern Ireland
| | - Shayan Nadjarpour
- Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Czech Republic
| | - Milan Sova
- Department of Respiratory Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Czech Republic
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30
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Chen SC, Huy LD, Lin CY, Lai CF, Nguyen NTH, Hoang NY, Nguyen TTP, Dang LT, Truong NLT, Phan TN, Duong TV. Association of Digital Health Literacy with Future Anxiety as Mediated by Information Satisfaction and Fear of COVID-19: A Pathway Analysis among Taiwanese Students. Int J Environ Res Public Health 2022; 19:15617. [PMID: 36497691 PMCID: PMC9736687 DOI: 10.3390/ijerph192315617] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/01/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
Digital Health Literacy (DHL) helps online users with navigating the infodemic and co-existing conspiracy beliefs to avoid mental distress and maintain well-being. We aimed to investigate the association between DHL and future anxiety (FA); and examine the potential mediation roles of information satisfaction and fear of COVID-19 (F-CoV). A web-based cross-sectional survey was carried out among 1631 Taiwanese university students aged 18 years and above from June 2021 to March 2022. Data collected were socio-demographic characteristics (sex, age, social status, university location), information satisfaction, F-CoV, DHL and FA (using Future Dark scale). The linear regression model was used to explore factors associated with FA. The pathway analysis was further used to evaluate the direct and indirect relationship between DHL and FA. A higher score of DHL (B = -0.21; 95% CI, -0.37, -0.06; p = 0.006), and information satisfaction (B = -0.16; 95% CI, -0.24, -0.08; p < 0.001) were associated with a lower FA score, whereas a higher F-CoV score was associated with a higher FA score (B = 0.43; 95% CI, 0.36, 0.50; p < 0.001). DHL showed the direct impact (B = -0.1; 95% CI, -0.17, -0.04; p = 0.002) and indirect impact on FA as mediated by information satisfaction (B = -0.04; 95% CI, -0.06, -0.01; p = 0.002) and F-CoV (B = -0.06, 95% CI, -0.08, -0.04; p < 0.001). Strategic approaches to promote DHL, information satisfaction, lower F-CoV are suggested to reduce FA among students.
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Affiliation(s)
- Sheng-Chih Chen
- Graduate Program of Digital Content and Technologies, College of Communication, National Chengchi University, Taipei 116-05, Taiwan
| | - Le Duc Huy
- Health Personnel Training Institute, University of Medicine and Pharmacy, Hue University, Hue 491-20, Vietnam
| | - Cheng-Yu Lin
- Department of Radio, Television & Film, Shih Hsin University, Taipei 116-42, Taiwan
| | - Chih-Feng Lai
- Department of Education, National Taichung University of Education, Taichung 403-06, Taiwan
| | - Nhi Thi Hong Nguyen
- Health Personnel Training Institute, University of Medicine and Pharmacy, Hue University, Hue 491-20, Vietnam
- School of Health Care Administration, College of Management, Taipei Medical University, Taipei 110-31, Taiwan
| | - Nhi Y. Hoang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110-31, Taiwan
| | - Thao T. P. Nguyen
- Institute for Community Health Research, University of Medicine and Pharmacy, Hue University, Hue 491-20, Vietnam
| | - Loan T. Dang
- Faculty of Nursing and Midwifery, Hanoi Medical University, Hanoi 115-20, Vietnam
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei 112-19, Taiwan
| | - Nguyen L. T. Truong
- Pharmacy Department, School of Medicine, Vietnam National University, Ho Chi Minh City 700-00, Vietnam
- Pharmacy Department, Thong Nhat Hospital, Ho Chi Minh City 721-18, Vietnam
| | - Tan N. Phan
- Department of Tropical Diseases, Cho Ray Hospital, Ho Chi Minh City 727-13, Vietnam
- International Health Program, College of Medicine, National Yang Ming Chiao Tung University, Taipei 112-304, Taiwan
| | - Tuyen Van Duong
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110-31, Taiwan
- International Master/Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei 110-31, Taiwan
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31
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Knight EL, Morales PJ, Christian CB, Prasad S, Harbaugh WT, Mehta PH, Mayr U. The causal effect of testosterone on men's competitive behavior is moderated by basal cortisol and cues to an opponent's status: Evidence for a context-dependent dual-hormone hypothesis. J Pers Soc Psychol 2022; 123:693-716. [PMID: 35201818 PMCID: PMC9901191 DOI: 10.1037/pspa0000305] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Testosterone has been theorized to direct status-seeking behaviors, including competitive behavior. However, most human studies to date have adopted correlational designs, and findings across studies are inconsistent. This experiment (n = 115) pharmacologically manipulated men's testosterone levels prior to a mixed-gender math competition and examined basal cortisol (a hormone implicated in stress and social avoidance) and context cues related to an opponent's perceived status (an opponent's gender or a win/loss in a prior competition) as factors that may moderate testosterone's impact on competitive behavior. We test and find support for the hypothesis that testosterone given to low-cortisol men evokes status-seeking behavior, whereas testosterone given to high-cortisol men evokes status-loss avoidance. In the initial rounds of competition, testosterone's influence on competitive decisions depended on basal cortisol and opponent gender. After providing opponent-specific win-lose feedback, testosterone's influence on decisions to reenter competitions depended on basal cortisol and this objective cue to status, not gender. Compared to placebo, men given exogenous testosterone who were low in basal cortisol showed an increased tendency to compete against male and high-status opponents relative to female and low-status opponents (status-seeking). Men given exogenous testosterone who were high in basal cortisol showed the opposite pattern-an increased tendency to compete against female and low-status opponents relative to male and high-status opponents (status-loss avoidance). These results provide support for a context-dependent dual-hormone hypothesis: Testosterone flexibly directs men's competitive behavior contingent on basal cortisol levels and cues that signal an opponent's status. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
- Erik L. Knight
- Department of Psychology, University of Oregon,Center for Healthy Aging, Pennsylvania State University,Department of Psychology and Neuroscience, University of Colorado Boulder,Corresponding Authors Erik L. Knight, Department of Psychology and Neuroscience, University of Colorado, Boulder, CO 80309, ; Ulrich Mayr, Department of Psychology, University of Oregon, Eugene, OR 97405-1227,
| | | | | | - Smrithi Prasad
- Department of Psychology, University of Oregon,Division of Social Sciences, Yale-NUS College, Singapore
| | | | - Pranjal H. Mehta
- Department of Psychology, University of Oregon,Department of Experimental Psychology, University College London
| | - Ulrich Mayr
- Department of Psychology, University of Oregon,Corresponding Authors Erik L. Knight, Department of Psychology and Neuroscience, University of Colorado, Boulder, CO 80309, ; Ulrich Mayr, Department of Psychology, University of Oregon, Eugene, OR 97405-1227,
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Ukanwa K, Jones AC, Turner BL Jr. School choice increases racial segregation even when parents do not care about race. Proc Natl Acad Sci U S A 2022; 119:e2117979119. [PMID: 35994665 DOI: 10.1073/pnas.2117979119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
US school children largely attend racially segregated schools. This research examines conditions under which school choice increases or decreases school segregation, even when parents do not care about race. A choice-based conjoint study reveals that Black and White parents place different values on school attributes related to reducing social status inequality—particularly, school performance. Simulations of parents’ school selections uncover that, because of these different values, unmitigated school-choice policies increase segregation—even if parents do not take school racial demographics into consideration. In contrast, if Black and White parents have similar preferences, unmitigated school choice would reduce racial segregation. This research informs public policy regarding both school-choice policies and efforts to alter racial segregation in schools. This research examines how school choice impacts school segregation. Specifically, this work demonstrates that even if parents do not take the racial demographics of schools into account, preference differences between Black and White parents for other school attributes can still result in segregation. These preference differences stem from motivational differences in pursuit of social status. Given that the de facto US racial hierarchy assigns Black people to a lower social status, Black parents are more motivated to seek schools that signal that they can improve their children’s status. Simulations of parental school decisions at scale show that preference differences under an unmitigated school-choice policy lead to more segregated schools, impacting more than half a million US children for every 3-percentage-point increase in school-choice availability. In contrast, if Black and White parents have similar preferences, unmitigated school choice would reduce racial segregation. This research may inform public policy concerning school choice and school segregation.
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33
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Li L, Jiang H. Development of Fertility, Social Status, and Social Trust of Farmers. Int J Environ Res Public Health 2022; 19:ijerph19084759. [PMID: 35457627 PMCID: PMC9027793 DOI: 10.3390/ijerph19084759] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/09/2022] [Accepted: 04/12/2022] [Indexed: 02/01/2023]
Abstract
Fertility, social status, and social trust are main social choice behaviors of Chinese farmers. This paper adopts the childbearing–value logic to establish a theoretical model of farmers’ childbearing–social status–social trust choices to examine the influence of farmers’ childbearing and social status on farmers’ social trust. The theoretical model showed that farmers will rationally choose the number of children to bear, emotional value, social value, economic value, social status, and social trust. The fertility of farmers’ children is actually a trade-off between quantity and value, and the fertility behavior affects social status through the direct mechanism of the number of children and the value of the adjustment mechanism, and together with the social status, through the direct mechanism, the adjustment mechanism of the number of children, the intermediate mechanism of social status, and the mixed adjustment mechanism. Asymmetry affects social trust equilibrium. Empirical research based on the CFPS (China Family Panel Studies) data in 2018 showed that farmers’ children quantity primarily inhibits, through the adjustment mechanism of children’s value–social status, social status and social trust; it exerts no direct impact or mediating effect on the social status. The economic value of children does not affect the social status, but it affects social trust through a positive child quantity adjustment mechanism, a negative social status mediation mechanism, and a negative mixed mediation mechanism. The social value of children affects social trust by the positive direct mechanism and the negative children quantity adjustment mechanism, as well as social trust by the negative direct mechanism, children quantity adjustment mechanism, children quantity–social status mixed adjustment mediating mechanism, and the positive social status–mediated mechanism. The emotional value of children affects the social status through the positive direct mechanism, as well as social trust through the positive direct mechanism, social status–mediated mechanism, and negative child quantity adjustment mechanism, and negative mixed mediation mechanism. Furthermore, social status positively impacts social trust rather than a symmetric transmission of the mediating effect of children’s value and the quantity adjustment effect of children’s value. However, no mediating effect of social trust was observed on children quantity. Social development leads to structural changes in the fertility value of farmers’ children, which makes farmers prefer their children’s social and economic value, exerting a complex impact on their own social status and social trust.
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Boukarras S, Garfinkel SN, Critchley HD. Cardiac deceleration following positive and negative feedback is influenced by competence-based social status. Soc Neurosci 2022; 17:170-180. [PMID: 35260046 DOI: 10.1080/17470919.2022.2050295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Previous studies indicate that neurophysiological signatures of feedback processing might be enhanced when participants are assigned a low-status position. Error commission and negative feedback can evoke responses in the peripheral (autonomic) nervous system including heart rate deceleration. We conducted an exploratory study to investigate whether such activity can be modulated by the participant's social status in a competence-based hierarchy. Participants were engaged in a cooperative time estimation task with two same-gender confederates. On each trial, they were provided with positive or negative feedback depending on their time estimation performance. Their social status varied during the task, so that they were either at the top (high-status) or at the bottom (low-status) of the hierarchy in different blocks. Results showed that cardiac deceleration was significantly modulated by feedback valence in the high-status but not in the low-status condition. We interpret this result as an increased activation of the performance monitoring system elicited by the desire to maintain a high-status position in an unstable hierarchy. In this vein, negative feedback might be processed as an aversive stimulus that signals a threat to the acquired status.
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Affiliation(s)
- Sarah Boukarras
- Department of Psychology, Sapienza University of Rome, Rome, Italy.,Santa Lucia Foundation, Rome, Italy
| | - Sarah N Garfinkel
- Department of Neuroscience, Brighton and Sussex Medical School, UK.,Institute of Cognitive Neuroscience, UCL, London, UK
| | - Hugo D Critchley
- Department of Neuroscience, Brighton and Sussex Medical School, UK.,Sackler Centre for Consciousness Science, University of Sussex, UK.,Sussex Partnership NHS Foundation Trust, London, UK
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35
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Abstract
Across species, social hierarchies are often governed by dominance relations. In humans, where there are multiple culturally valued axes of distinction, social hierarchies can take a variety of forms and need not rest on dominance relations. Consequently, humans navigate multiple domains of status, i.e. relative standing. Importantly, while these hierarchies may be constructed from dyadic interactions, they are often more fundamentally guided by subjective peer evaluations and group perceptions. Researchers have typically focused on the distinct elements that shape individuals' relative standing, with some emphasizing individual-level attributes and others outlining emergent macro-level structural outcomes. Here, we synthesize work across the social sciences to suggest that the dynamic interplay between individual-level and meso-level properties of the social networks in which individuals are embedded are crucial for understanding the diverse processes of status differentiation across groups. More specifically, we observe that humans not only navigate multiple social hierarchies at any given time but also simultaneously operate within multiple, overlapping social networks. There are important dynamic feedbacks between social hierarchies and the characteristics of social networks, as the types of social relationships, their structural properties, and the relative position of individuals within them both influence and are influenced by status differentiation. This article is part of the theme issue 'The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies'.
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Affiliation(s)
- Daniel Redhead
- Department of Human Behaviour, Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
| | - Eleanor A. Power
- Department of Methodology, London School of Economics and Political Science, London WC2A 2AE, UK
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36
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Milewski TM, Lee W, Champagne FA, Curley JP. Behavioural and physiological plasticity in social hierarchies. Philos Trans R Soc Lond B Biol Sci 2022; 377:20200443. [PMID: 35000436 PMCID: PMC8743892 DOI: 10.1098/rstb.2020.0443] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 11/08/2021] [Indexed: 12/16/2022] Open
Abstract
Individuals occupying dominant and subordinate positions in social hierarchies exhibit divergent behaviours, physiology and neural functioning. Dominant animals express higher levels of dominance behaviours such as aggression, territorial defence and mate-guarding. Dominants also signal their status via auditory, visual or chemical cues. Moreover, dominant animals typically increase reproductive behaviours and show enhanced spatial and social cognition as well as elevated arousal. These biobehavioural changes increase energetic demands that are met via shifting both energy intake and metabolism and are supported by coordinated changes in physiological systems including the hypothalamic-pituitary-adrenal and hypothalamic-pituitary-gonadal axes as well as altered gene expression and sensitivity of neural circuits that regulate these behaviours. Conversely, subordinate animals inhibit dominance and often reproductive behaviours and exhibit physiological changes adapted to socially stressful contexts. Phenotypic changes in both dominant and subordinate individuals may be beneficial in the short-term but lead to long-term challenges to health. Further, rapid changes in social ranks occur as dominant animals socially ascend or descend and are associated with dynamic modulations in the brain and periphery. In this paper, we provide a broad overview of how behavioural and phenotypic changes associated with social dominance and subordination are expressed in neural and physiological plasticity. This article is part of the theme issue 'The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies'.
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Affiliation(s)
- T. M. Milewski
- Department of Psychology, University of Texas at Austin, Austin, TX 78712, USA
| | - W. Lee
- Department of Psychology, University of Texas at Austin, Austin, TX 78712, USA
| | - F. A. Champagne
- Department of Psychology, University of Texas at Austin, Austin, TX 78712, USA
| | - J. P. Curley
- Department of Psychology, University of Texas at Austin, Austin, TX 78712, USA
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37
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Simons ND, Michopoulos V, Wilson M, Barreiro LB, Tung J. Agonism and grooming behaviour explain social status effects on physiology and gene regulation in rhesus macaques. Philos Trans R Soc Lond B Biol Sci 2022; 377:20210132. [PMID: 35000435 PMCID: PMC8743879 DOI: 10.1098/rstb.2021.0132] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/21/2021] [Indexed: 12/20/2022] Open
Abstract
Variation in social status predicts molecular, physiological and life-history outcomes across a broad range of species, including our own. Experimental studies indicate that some of these relationships persist even when the physical environment is held constant. Here, we draw on datasets from one such study-experimental manipulation of dominance rank in captive female rhesus macaques-to investigate how social status shapes the lived experience of these animals to alter gene regulation, glucocorticoid physiology and mitochondrial DNA phenotypes. We focus specifically on dominance rank-associated dimensions of the social environment, including both competitive and affiliative interactions. Our results show that simple summaries of rank-associated behavioural interactions are often better predictors of molecular and physiological outcomes than dominance rank itself. However, while measures of immune function are best explained by agonism rates, glucocorticoid-related phenotypes tend to be more closely linked to affiliative behaviour. We conclude that dominance rank serves as a useful summary for investigating social environmental effects on downstream outcomes. Nevertheless, the behavioural interactions that define an individual's daily experiences reveal the proximate drivers of social status-related differences and are especially relevant for understanding why individuals who share the same social status sometimes appear physiologically distinct. This article is part of the theme issue 'The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies'.
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Affiliation(s)
- Noah D. Simons
- Department of Evolutionary Anthropology, Duke University, Durham, NC 27708, USA
| | - Vasiliki Michopoulos
- Yerkes National Primate Research Center, Emory University, Atlanta, GA 30322, USA
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Mark Wilson
- Yerkes National Primate Research Center, Emory University, Atlanta, GA 30322, USA
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Luis B. Barreiro
- Genetics Section, Department of Medicine, University of Chicago, Chicago, IL 60637, USA
- Committee on Genetics, Genomics, and Systems Biology, University of Chicago, Chicago IL 60637, USA
- Committee on Immunology, University of Chicago, Chicago, IL 60637, USA
| | - Jenny Tung
- Department of Evolutionary Anthropology, Duke University, Durham, NC 27708, USA
- Department of Biology, Duke University, Durham, NC 27708, USA
- Duke Population Research Institute, Duke University, Durham, NC 27708, USA
- Canadian Institute for Advanced Research, Toronto, Canada M5G 1M1
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Anderson JA, Lea AJ, Voyles TN, Akinyi MY, Nyakundi R, Ochola L, Omondi M, Nyundo F, Zhang Y, Campos FA, Alberts SC, Archie EA, Tung J. Distinct gene regulatory signatures of dominance rank and social bond strength in wild baboons. Philos Trans R Soc Lond B Biol Sci 2022; 377:20200441. [PMID: 35000452 PMCID: PMC8743882 DOI: 10.1098/rstb.2020.0441] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 08/19/2021] [Indexed: 12/13/2022] Open
Abstract
The social environment is a major determinant of morbidity, mortality and Darwinian fitness in social animals. Recent studies have begun to uncover the molecular processes associated with these relationships, but the degree to which they vary across different dimensions of the social environment remains unclear. Here, we draw on a long-term field study of wild baboons to compare the signatures of affiliative and competitive aspects of the social environment in white blood cell gene regulation, under both immune-stimulated and non-stimulated conditions. We find that the effects of dominance rank on gene expression are directionally opposite in males versus females, such that high-ranking males resemble low-ranking females, and vice versa. Among females, rank and social bond strength are both reflected in the activity of cellular metabolism and proliferation genes. However, while we observe pronounced rank-related differences in baseline immune gene activity, only bond strength predicts the fold-change response to immune (lipopolysaccharide) stimulation. Together, our results indicate that the directionality and magnitude of social effects on gene regulation depend on the aspect of the social environment under study. This heterogeneity may help explain why social environmental effects on health and longevity can also vary between measures. This article is part of the theme issue 'The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies'.
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Affiliation(s)
- Jordan A. Anderson
- Department of Evolutionary Anthropology, Duke University, Durham, NC 27708, USA
| | - Amanda J. Lea
- Department of Biology, Duke University, Durham, NC 27708, USA
- Lewis-Sigler Institute for Integrative Genomics, Carl Icahn Laboratory, Princeton University, Princeton, NJ 08544, USA
- Department of Ecology and Evolution, Princeton University, Princeton, NJ 08544, USA
| | - Tawni N. Voyles
- Department of Evolutionary Anthropology, Duke University, Durham, NC 27708, USA
| | - Mercy Y. Akinyi
- Institute of Primate Research, National Museums of Kenya, Nairobi 00502, Kenya
| | - Ruth Nyakundi
- Institute of Primate Research, National Museums of Kenya, Nairobi 00502, Kenya
| | - Lucy Ochola
- Institute of Primate Research, National Museums of Kenya, Nairobi 00502, Kenya
| | - Martin Omondi
- Institute of Primate Research, National Museums of Kenya, Nairobi 00502, Kenya
| | - Fred Nyundo
- Institute of Primate Research, National Museums of Kenya, Nairobi 00502, Kenya
| | - Yingying Zhang
- Department of Evolutionary Anthropology, Duke University, Durham, NC 27708, USA
| | - Fernando A. Campos
- Department of Anthropology, University of Texas at San Antonio, San Antonio, TX 78249, USA
| | - Susan C. Alberts
- Department of Evolutionary Anthropology, Duke University, Durham, NC 27708, USA
- Department of Biology, Duke University, Durham, NC 27708, USA
| | - Elizabeth A. Archie
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Jenny Tung
- Department of Evolutionary Anthropology, Duke University, Durham, NC 27708, USA
- Department of Biology, Duke University, Durham, NC 27708, USA
- Duke Population Research Institute, Duke University, Durham, NC 27708, USA
- Canadian Institute for Advanced Research, Toronto, Canada M5G 1M1
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Abstract
Although social hierarchies are recognized as dynamic systems, they are typically treated as static entities for practical reasons. Here, we ask what we can learn from a dynamical view of dominance, and provide a research agenda for the next decades. We identify five broad questions at the individual, dyadic and group levels, exploring the causes and consequences of individual changes in rank, the dynamics underlying dyadic dominance relationships, and the origins and impacts of social instability. Although challenges remain, we propose avenues for overcoming them. We suggest distinguishing between different types of social mobility to provide conceptual clarity about hierarchy dynamics at the individual level, and emphasize the need to explore how these dynamic processes produce dominance trajectories over individual lifespans and impact selection on status-seeking behaviour. At the dyadic level, there is scope for deeper exploration of decision-making processes leading to observed interactions, and how stable but malleable relationships emerge from these interactions. Across scales, model systems where rank is manipulable will be extremely useful for testing hypotheses about dominance dynamics. Long-term individual-based studies will also be critical for understanding the impact of rare events, and for interrogating dynamics that unfold over lifetimes and generations. This article is part of the theme issue 'The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies'.
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Affiliation(s)
- Eli D. Strauss
- Department of Collective Behavior, Max Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behaviour, University of Konstanz, Konstanz, Germany
- School of Biological Sciences, University of Nebraska Lincoln, Lincoln, NE, USA
- BEACON Center for the Study of Evolution in Action, Michigan State University, Lansing, MI, USA
| | - Daizaburo Shizuka
- School of Biological Sciences, University of Nebraska Lincoln, Lincoln, NE, USA
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Strauss ED, Curley JP, Shizuka D, Hobson EA. The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies. Philos Trans R Soc Lond B Biol Sci 2022; 377:20200432. [PMID: 35000437 PMCID: PMC8743894 DOI: 10.1098/rstb.2020.0432] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 12/03/2021] [Indexed: 12/26/2022] Open
Abstract
A century ago, foundational work by Thorleif Schjelderup-Ebbe described a 'pecking order' in chicken societies, where individuals could be ordered according to their ability to exert their influence over their group-mates. Now known as dominance hierarchies, these structures have been shown to influence a plethora of individual characteristics and outcomes, situating dominance research as a pillar of the study of modern social ecology and evolution. Here, we first review some of the major questions that have been answered about dominance hierarchies in the last 100 years. Next, we introduce the contributions to this theme issue and summarize how they provide ongoing insight in the epistemology, physiology and neurobiology, hierarchical structure, and dynamics of dominance. These contributions employ the full range of research approaches available to modern biologists. Cross-cutting themes emerging from these contributions include a focus on cognitive underpinnings of dominance, the application of network-analytical approaches, and the utility of experimental rank manipulations for revealing causal relationships. Reflection on the last 100 years of dominance research reveals how Schjelderup-Ebbe's early ideas and the subsequent research helped drive a shift from an essentialist view of species characteristics to the modern recognition of rich inter-individual variation in social, behavioural and physiological phenotypes. This article is part of the theme issue 'The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies'.
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Affiliation(s)
- Eli D. Strauss
- Department of Collective Behavior, Max Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behaviour, University of Konstanz, Konstanz, Germany
- School of Biological Sciences, University of Nebraska Lincoln, Lincoln, NE, USA
| | - James P. Curley
- Department of Psychology, University of Texas at Austin, Austin, TX, USA
| | - Daizaburo Shizuka
- School of Biological Sciences, University of Nebraska Lincoln, Lincoln, NE, USA
| | - Elizabeth A. Hobson
- Department of Biological Sciences, University of Cincinnati, Cincinnati, OH, USA
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Wu J. Impact of Personality Traits on Knowledge Hiding: A Comparative Study on Technology-Based Online and Physical Education. Front Psychol 2022; 12:791202. [PMID: 34992568 PMCID: PMC8725663 DOI: 10.3389/fpsyg.2021.791202] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 11/11/2021] [Indexed: 11/13/2022] Open
Abstract
Knowledge hiding has been a variable of interest that has led to major intangible losses to organizations, especially in this pandemic era when everything has shifted to online platforms and social media. Knowledge hiding has taken a new turn into the field of knowledge management. Moreover, the major players in knowledge hiding are the personality characteristics of individuals that have now found a way of expression without coming into the spotlight. This study is a necessary one in this time of online working environments where the role of personality traits and psychological ownership has been explored to understand their impact on the knowledge hiding within the organizations of China, and furthermore, to understand what role social status plays in moderating these relationships. The sampling design used is convenient random sampling with a sample size of 298 managers. This study has used the software Smart-PLS 3.3.3 for analyzing the data. The data relied on and was validated using preliminary tests of reliability and discriminant and convergent validities using the measurement model algorithm. Further, the partial least square technique was used to find the equation modeling for the variables, with the help of a structural model algorithm using 500 iterations for bootstrapping. The findings of the current study show that the personality traits of the "BIG FIVE" model positively predict knowledge hiding, except for openness to experience. At the same time, psychological ownership plays a partial mediating role.
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Affiliation(s)
- Jian Wu
- Public Department of PE and Arts, Zhejiang University, Hangzhou, China
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42
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Abstract
Research on knowledge management has rapidly increased in the last decade, leaving a huge gap on how, why, and what triggers knowledge hiding in inter-organizational setups. Furthermore, the fostering factors for knowledge sharing have also remained unexplored because the employees in an organization are unwilling to share their knowledge with others for several reasons. The current study has attempted to explore the reasons that make employees hide their knowledge from other employees in order to excel. The individual factors considered in this study that make employees hide their knowledge are the lack of rewards for knowledge sharing, internal competition, and psychological entitlement. Furthermore, the interesting consequent factor of knowledge hiding in this study was found to be significant. The moderating role of employees’ social status has a significant moderating effect on the relationship between knowledge-hiding behavior and organizational performance. The population of the study was the managerial employees of financial institutions of China and the sample size taken in his study was 446 via convenient sampling technique. The independent factors in this study found significant results of knowledge-hiding behavior, thus approving the mediating role of knowledge hiding in the organizational performance of the financial institutions of China. The software used in this study for the data analysis was smart PLS and the technique used was partial least square SEM for the measurement of the hypothesis of the study. The study’s findings also have certain implications for policymaking in financial institutions that may hinder knowledge hiding practices and support the uninterrupted flow of knowledge among employees.
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Affiliation(s)
- Junqi Wen
- School of Labor and Human Resources, Renmin University of China, Beijing, China.,Beijing Docvit Law Firm, Tianjin, China
| | - Ruijun Ma
- School of Labor and Human Resources, Renmin University of China, Beijing, China
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Sun H, Liu D. Horizontal Spatial Metaphor Representation of Social Status in Chinese Culture. Front Psychol 2021; 12:658161. [PMID: 34912257 PMCID: PMC8667466 DOI: 10.3389/fpsyg.2021.658161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 10/18/2021] [Indexed: 12/02/2022] Open
Abstract
The mapping relationship between social status and horizontal space (left/right) in Chinese culture has a long history. In order to explore the representation pattern of horizontal spatial metaphor of social status in Chinese culture, this study introduced two direct measurements, implicit relational assessment procedure (IRAP) paradigm, and spatial placement task to evaluate the mapping of social status to horizontal space. A total of 144 Chinese undergraduates participated in the research, wherein they were asked to place certain words indicating social status in either left or right box before or after the IRAP computer test. The results from the two measurements consistently showed that the mode of HIGH SOCIAL STATUS-LEFT and LOW SOCIAL STATUS-RIGHT (HLLR) had an advantage over HIGH SOCIAL STATUS-RIGHT and LOW SOCIAL STATUS-LEFT (HRLL), implying that the representation pattern of horizontal spatial metaphor of social status for the Chinese is HIGH SOCIAL STATUS-LEFT and LOW SOCIAL STATUS-RIGHT. However, the result convergence of the two measurements was not high, which suggests that embodiment effect has multiple characteristics and new specific experimental paradigms should be created to measure it.
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Affiliation(s)
- Hongri Sun
- School of Public Administration, Nanchang University, Nanchang, China
| | - Danfeng Liu
- School of Public Administration, Nanchang University, Nanchang, China
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Abstract
In enhancement ethics, evolutionary theory has been largely perceived as supporting liberal views on enhancement, in which decisions to enhance are predominantly regulated by the principle of individual autonomy. In this article, I critique this perception in light of recent scientific developments. Cultural evolutionary theory suggests a picture in which individual interests are entangled with community interests, and this undermines the applicability of the principle of autonomy. This is particularly relevant for enhancement ethics given how-I argue-decisions to enhance are often influenced by desires to increase social status. The service view on enhancement, based on principles of service and trust, offers, I propose, better guidance for the challenges of social living.
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45
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McCallum ES, Dey CJ, Cerveny D, Bose APH, Brodin T. Social status modulates the behavioral and physiological consequences of a chemical pollutant in animal groups. Ecol Appl 2021; 31:e02454. [PMID: 34549857 DOI: 10.1002/eap.2454] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/23/2021] [Accepted: 05/20/2021] [Indexed: 06/13/2023]
Abstract
The social environment (i.e., the suite of social interactions that occur among individuals that can result in variation in social ranks) is a commonly overlooked aspect of biology when scientists evaluate the effects of chemical contaminants. The social environment, however, represents the arena in which individual-level performance shapes group- or population-level outcomes and may therefore mediate many of the ultimate consequences of chemicals for wildlife. Here, we evaluated the role that the social environment plays in determining the consequences of pollutant exposure. We exposed groups of juvenile brown trout (Salmo trutta) to an emerging pharmaceutical pollutant that is commonly detected in freshwaters (the benzodiazepine, oxazepam) and allowed them to form dominance hierarchies. Exposure affected dominant and subordinate fish differently, causing fish to become less aggressive at high doses and subordinate fish to become more competitively successful at low doses. These perturbations had further consequences for growth, fin damage, and survival. Exposure also modulated physiological stress in the hierarchy, and social status itself affected how much oxazepam was absorbed in tissues, potentially creating a dynamic feedback loop that further influences the asymmetric effects of exposure on differing social statuses. Many effects followed a "U-shaped" dose-response curve, highlighting the importance of nonlinear, low-dose effects. Altogether, we show that social structure in animal groups can interact with and modulate the effects of an environmental contaminant. We underscore the need to account for an organism's natural ecological context, including their social environment, in future experiments and environmental risk assessments to predict the effects of chemical contaminants on wildlife.
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Affiliation(s)
- Erin S McCallum
- Department of Wildlife, Fish & Environmental Studies, Swedish University of Agricultural Sciences (SLU), Umeå, Sweden
| | - Cody J Dey
- Great Lakes Laboratory for Fisheries and Aquatic Sciences, Fisheries and Oceans Canada, 867 Lakeshore Road, Burlington, Ontario, L7S 1A1, Canada
| | - Daniel Cerveny
- Department of Wildlife, Fish & Environmental Studies, Swedish University of Agricultural Sciences (SLU), Umeå, Sweden
- Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia in Ceske Budejovice, Zatisi 728/II, Vodnany, Czech Republic
| | - Aneesh P H Bose
- Department of Collective Behaviour, Max Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behaviour, University of Konstanz, Konstanz, Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
| | - Tomas Brodin
- Department of Wildlife, Fish & Environmental Studies, Swedish University of Agricultural Sciences (SLU), Umeå, Sweden
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Gedeon C, Badea C, Esseily R. Racial Categorization and Intergroup Relations in Children: The Role of Social Status and Numerical Group Size. Front Psychol 2021; 12:719121. [PMID: 34744881 PMCID: PMC8568878 DOI: 10.3389/fpsyg.2021.719121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 09/27/2021] [Indexed: 11/22/2022] Open
Abstract
The aim of this review was to examine the effect of social and numerical group size on racial categorization and intergroup relations in children. We first described the development of racial categorization and the factors that increase the saliency of the race criterion in different contexts. Then, we examine the role of social status in intergroups relations and show that low status children express lower ingroup favoritism compared to their peers from high status groups. Few studies investigated the role of ingroup size on intergroup biases. Here, we look at this numerical variable through the proportion of children of different racial groups in the school environment. The results show that homogeneous environments contribute to the decrease of bias and negative attitudes. We discuss how identifying specific and interactive effects of the social and numerical group size would allow us to implement early and efficient intervention programs.
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Affiliation(s)
- Cassandra Gedeon
- Laboratoire Parisien de Psychologie Sociale, Université Paris Nanterre, Nanterre, France.,Laboratoire Éthologie, Cognition et Développement, Université Paris Nanterre, Nanterre, France
| | - Constantina Badea
- Laboratoire Parisien de Psychologie Sociale, Université Paris Nanterre, Nanterre, France
| | - Rana Esseily
- Laboratoire Éthologie, Cognition et Développement, Université Paris Nanterre, Nanterre, France
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Kim JH, Sumerlin TS, Goggins WB, Kwong EMS, Leung J, Yu B, Kwok TCY. Does Low Subjective Social Status Predict Cognitive Decline in Chinese Older Adults? A 4-Year Longitudinal Study From Hong Kong. Am J Geriatr Psychiatry 2021; 29:1140-1151. [PMID: 33563520 PMCID: PMC8298609 DOI: 10.1016/j.jagp.2021.01.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 01/10/2021] [Accepted: 01/13/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Subjective social status (SSS), one's self-perceived social position, encompasses not only concrete socio-economic (SES) factors (e.g., income) but also intangible aspects of status (e.g., social capital). In recent years, there has been increasing research interest in SSS as a predictor of a vast array of health outcomes but very few studies examining effects on cognitive functioning. This study's main objective was to examine the association between SSS and long-term cognitive decline in older Chinese adults. DESIGN A 4-year longitudinal study. SETTING Hong Kong, China. PARTICIPANTS Chinese adults (aged ≥65) (n = 3,153). MEASUREMENTS This study analyzed baseline SSS-Hong Kong (self-perceived social status within Hong Kong) and SSS-Community (self-perceived status within one's own social network) as predictors of long-term cognitive decline. Multiple-linear-regression was performed on 4-year follow-up Mini-Mental-Status-Examination (MMSE) cognitive function score (score range: 0-30) after adjusting for baseline MMSE scores, traditional SES indicators (e.g., education), demographic variables (e.g., sex), clinical conditions (e.g., stroke history, depression), and lifestyle variables (e.g., physical activity levels). RESULTS Lower SSS-Community but not SSS-Hong Kong was associated with greater cognitive decline (unstandardized coefficient (95% CI) = 0.13 (0.07, 0.19) standardized β-coefficient = 0.08, after adjusting for objective SES measures and other background and clinical factors. The standardized β-coefficients for the SSS-Community variable were similar in magnitude to those for depression and diabetes. CONCLUSION Cognitive decline is influenced by self-perceived rank in proximal reference groups rather than socioeconomic comparison with society at-large. SSS-Community is a useful, single-item supplementary instrument to improve prediction of cognitive decline in elderly Chinese.
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Affiliation(s)
- Jean H. Kim
- The Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care Prince of Wales Hospital Shatin, The New Territories, Hong Kong, China
| | - Timothy S. Sumerlin
- The Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care Prince of Wales Hospital Shatin, The New Territories, Hong Kong, China
| | - William B. Goggins
- The Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care Prince of Wales Hospital Shatin, The New Territories, Hong Kong, China
| | - Elizabeth M. S. Kwong
- The Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care Prince of Wales Hospital Shatin, The New Territories, Hong Kong, China
| | - Jason Leung
- The Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care Prince of Wales Hospital Shatin, The New Territories, Hong Kong, China
| | - Blanche Yu
- The Chinese University of Hong Kong, Jockey Club School of Public Health and Primary Care Prince of Wales Hospital Shatin, The New Territories, Hong Kong, China
| | - Timothy C. Y. Kwok
- The Chinese University of Hong Kong Faculty of Medicine Department of Medicine and Therapeutics, Prince of Wales Hospital Shatin, The New Territories, Hong Kong, China,Corresponding author’s
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48
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Bieniek H, Bąbel P. The effect of the model's social status on placebo analgesia induced by social observational learning. Pain Med 2021; 23:81-88. [PMID: 34633464 PMCID: PMC8723154 DOI: 10.1093/pm/pnab299] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/13/2021] [Accepted: 10/03/2021] [Indexed: 11/24/2022]
Abstract
Background Placebo analgesia can be induced by social observational learning. The aim of this study was to determine whether this effect can be influenced by the social status of a model. Methods Healthy volunteers were randomly assigned to three groups: a group that observed a video featuring a high-status model (introduced as a professor), a group that observed a video featuring a low-status model (introduced as a janitor), and a control group. Participants observed videos showing a model (of high or low status) undergoing the experimental procedure, during which he received pain stimuli. In each group, half of participants watched a video in which the model rated blue stimuli as more painful (6–8 on the numeric rating scale) and orange stimuli as less painful (1–3 on the numeric rating scale), whereas the other half of participants watched a video in which the model rated orange stimuli as more painful and blue stimuli as less painful. Participants in the control group did not watch any video. Then, all participants received 16 electrocutaneous pain stimuli of the same intensity, preceded by either blue or orange colors. The perceived social status of the model and the trait empathy of participants were measured. Results Placebo analgesia was induced in both experimental groups, yet no difference in the magnitude of the effect was found. However, we found that the participants’ individual ratings of the model’s social status predicted the magnitude of placebo analgesia. Conclusion This is the first study to show that the perception of a model’s social status is related to the magnitude of placebo analgesia induced by observational learning.
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Affiliation(s)
- Helena Bieniek
- Jagiellonian University, Institute of Psychology, Pain Research Group, Kraków, Poland
| | - Przemysław Bąbel
- Jagiellonian University, Institute of Psychology, Pain Research Group, Kraków, Poland
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49
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Zumbyte I. The Gender System and Class Mobility: How Wealth and Community Veiling Shape Women's Autonomy in India. Sociol Dev (Oakl) 2021; 7:469-513. [PMID: 37621697 PMCID: PMC10448906 DOI: 10.1525/sod.2020.0042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
It is often assumed that improvements in household wealth are associated with greater gender equality, including greater women's autonomy and decision-making power inside the home. Yet, evidence often shows the opposite: greater household wealth often curtails women's autonomy. Research has yet to reveal the driving forces behind this surprising finding. This paper focuses on one important social force, the community gender system, to show how it shapes the relationship between changing household wealth and women's autonomy. Drawing on a nationally representative panel of rural women in India and fixed effects models, I find that the prevalence of women's veiling at the village level, a notable marker of an exclusionary gender system, moderates the effects of increasing household wealth on women's autonomy. In villages with less veiling, increases in wealth have the perverse effect of suppressing women's autonomy. The study suggests that in these places, households curtail women's mobility because such behavior signals rising social status. In contrast, in villages with more veiling increasing household wealth does not reduce women's autonomy because most households across the class spectrum are already conforming to the norms of seclusion. The findings demonstrate how new wealth interacts with a community gender system which is anchored in gendered notions of family honor to reproduce structures of gender inequality.
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Affiliation(s)
- Ieva Zumbyte
- Sociology at Brown University. She explores how the interplay between family, state, and market institutions shapes gender inequality
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Wang W, Shao T, Yi Y, Fang S, Song J, Yu Z. Subtle Signals of Status on Social Network Sites: Evidence From China. Front Psychol 2021; 12:741602. [PMID: 34603159 PMCID: PMC8484652 DOI: 10.3389/fpsyg.2021.741602] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 08/25/2021] [Indexed: 12/01/2022] Open
Abstract
Social network sites (SNS) have been indispensable channels for people to access information, present themselves, and conduct commercial activities. Existing literature on online consumer behavior mainly focus on Western consumers and on explicit conspicuous signals. However, reports have shown that SNS users in China have exceeded 370 million, ranking the first in the world. Meanwhile, more and more consumers display status in more implicit ways nowadays. To fill these gaps, the present research was conducted to investigate the subtle signals of status for Chinese consumers on SNS. We proposed that frequent SNS posting leads to higher status perception among Chinese consumers. The psychological process of this effect is perceived busyness. These hypotheses received convergent support in a set of three studies. Study 1 used secondary data to preliminarily verify the positive correlation between SNS posting frequency and perceived social status. Studies 2A and 2B adopted the causal chain method to test the underlying mechanism of the effect, and to provide causal evidence for the entire relationship chain. Specifically, Study 2A examined how SNS posting frequency affects perceived busyness. Furthermore, Study 2B explored whether the differences in perceived busyness will affect social status perceptions. Implications of these findings and potential extensions in future are discussed.
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Affiliation(s)
- Wangshuai Wang
- School of Management, Shanghai University of International Business and Economics, Shanghai, China
| | - Tiantian Shao
- School of Management, Shanghai University of International Business and Economics, Shanghai, China
| | - Yanxi Yi
- School of Management, Shanghai University of International Business and Economics, Shanghai, China
| | - Shijiao Fang
- School of Management, Shanghai University of International Business and Economics, Shanghai, China
| | - Jingyi Song
- School of Management, Shanghai University of International Business and Economics, Shanghai, China
| | - Zucheng Yu
- School of International Relations and Public Affairs, Shanghai International Studies University, Shanghai, China
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