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Schweiger Gallo I, Görke LA, Alonso MA, Herrero López R, Gollwitzer PM. Are different countries equally green with envy? A comparison of the everyday concept of envy in the United States, Spain, and Germany. Scand J Psychol 2024; 65:452-468. [PMID: 38124407 DOI: 10.1111/sjop.12994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 12/23/2023]
Abstract
Using a prototype approach to emotion concepts, we mapped the internal structure and content of the everyday concept of envy (as used in the United States) and its translation equivalents of envidia in Spanish and Neid in German. In Study 1 (total N = 415), the features of the concept of envy, envidia, and Neid were generated via an open-ended questionnaire. In Study 2 (total N = 404), participants rated the degree of typicality of the constitutive features on a forced-choice questionnaire. The prototype analysis of envy, supplemented with network analyses, revealed that the largest connected set of features of envy, envidia, and Neid shared a group of central features, including features related to success or to people with a better appearance. Still, envy, envidia, and Neid did differ with respect to their constituent peripheral features as well as the density of their networks, their structure, and the betweenness centrality of the nodes. These results suggest that a prototype approach combined with network analysis is a convenient approach for studying the internal structure of everyday emotion concepts and the degree of overlap with respect to the translation equivalents in different countries.
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Affiliation(s)
- Inge Schweiger Gallo
- Departamento de Antropología Social y Psicología Social, Universidad Complutense de Madrid, Pozuelo de Alarcón, Spain
| | - Lucia A Görke
- Department of Psychology and Graduate School of Decision Sciences, University of Konstanz, Konstanz, Germany
| | - Miguel A Alonso
- Departamento de Psicología Social, del Trabajo y Diferencial, Universidad Complutense de Madrid, Pozuelo de Alarcon, Spain
| | - Reyes Herrero López
- Departamento de Ciencia Política y de la Administración, Universidad Complutense de Madrid, Pozuelo de Alarcón, Spain
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2
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Reynolds RM, Popova L, Ashley DL, Henderson KC, Ntansah CA, Yang B, Hackworth EE, Hardin J, Thrasher J. Messaging about very low nicotine cigarettes (VLNCs) to influence policy attitudes, harm perceptions and smoking motivations: a discrete choice experiment. Tob Control 2024; 33:325-332. [PMID: 36171147 PMCID: PMC10043050 DOI: 10.1136/tc-2022-057577] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 09/12/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND To reduce smoking and the harms it causes, countries, including the USA, are considering policies to reduce nicotine in combustible tobacco to minimally addictive levels. Effective messages about very low nicotine cigarettes (VLNCs) and this policy are crucial in combating misperceptions threatening the policy's effectiveness. DATA AND METHODS A discrete choice experiment assessed messages about VLNCs. Participants were 590 adults who smoked exclusively, 379 adults who both smoked and used e-cigarettes, 443 adults who formerly smoked and 351 young adults who never smoked (total n=1763). Seven message attributes were varied systematically (source, harm, chemicals, nicotine, satisfaction, addictiveness and quitting efficacy). Outcomes were selection of messages that generated the most positive attitude towards reduced nicotine policy, the greatest perceived harmfulness of VLNCs, and most strongly motivated quitting and initiating behaviour for VLNCs. RESULTS Information about specific harms and chemicals of VLNCs had the largest effects on selection of messages as eliciting more negative attitudes towards VLNCs policy, increasing perceived VLNC harmfulness, increasing motivation to quit VLNCs and decreasing motivation to try VLNCs. Messages with information about quitting efficacy were selected as more motivating to quit among those who smoke, but also more motivating to try VLNCs among those who do not smoke. CONCLUSION Harm and chemical information can be prioritised to ensure VLNCs are not misperceived as less harmful than regular cigarettes. Messages about increased quitting efficacy and reduced addictiveness associated with VLNCs may backfire if presented to those who do not smoke.
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Affiliation(s)
- Reed M Reynolds
- Communication Department, University of Massachusetts Boston, Boston, Massachusetts, USA
| | - Lucy Popova
- School of Public Health, Georgia State University, Atlanta, Georgia, USA
| | - David L Ashley
- School of Public Health, Georgia State University, Atlanta, Georgia, USA
| | | | - Charity A Ntansah
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Bo Yang
- Department of Communication, University of Arizona, Tucson, Arizona, USA
| | - Emily E Hackworth
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - James Hardin
- Department of Epidemiology & Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - James Thrasher
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
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3
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Lee S, Goldberg MH, Rosenthal SA, Maibach EW, Kotcher JE, Leiserowitz A. Climate change belief systems across political groups in the United States. PLoS One 2024; 19:e0300048. [PMID: 38507396 PMCID: PMC10954181 DOI: 10.1371/journal.pone.0300048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 02/20/2024] [Indexed: 03/22/2024] Open
Abstract
Beliefs and attitudes form the core of public opinion about climate change. Network analysis can reveal the structural configuration of these beliefs and attitudes. In this research, we utilize a belief system framework to identify key psychological elements, track change in the density of these belief systems over time and across political groups, and analyze the structural heterogeneity of belief systems within and between political groups in the United States. Drawing on fifteen waves of nationally representative survey data from 2010 to 2021 (N = 16,742), our findings indicate that worry about climate change is the most central psychological element. Interestingly, we find that among politically unaffiliated individuals, the connections between psychological elements have strengthened over time, implying an increase in the consistency of belief systems within this group. Despite the political polarization in beliefs about climate change between Republicans and Democrats, our findings reveal that the ways these two groups organize and structure climate change beliefs systems are not markedly different compared to those of other groups. These findings provide theoretical and practical insights for climate change experts and communicators.
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Affiliation(s)
- Sanguk Lee
- Yale Program on Climate Change Communication, Yale University, New Haven, Connecticut, United States of America
| | - Matthew H. Goldberg
- Yale Program on Climate Change Communication, Yale University, New Haven, Connecticut, United States of America
| | - Seth A. Rosenthal
- Yale Program on Climate Change Communication, Yale University, New Haven, Connecticut, United States of America
| | - Edward W. Maibach
- Center for Climate Change Communication, George Mason University, Fairfax, Virginia, United States of America
| | - John E. Kotcher
- Center for Climate Change Communication, George Mason University, Fairfax, Virginia, United States of America
| | - Anthony Leiserowitz
- Yale Program on Climate Change Communication, Yale University, New Haven, Connecticut, United States of America
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4
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Sznajd-Weron K, Jȩdrzejewski A, Kamińska B. Toward Understanding of the Social Hysteresis: Insights From Agent-Based Modeling. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2024; 19:511-521. [PMID: 37811605 DOI: 10.1177/17456916231195361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Hysteresis has been used to understand various social phenomena, such as political polarization, the persistence of the vaccination-compliance problem, or the delayed response of employees in a firm to wage incentives. The aim of this article is to show the insights that can be gained from using agent-based models (ABMs) to study hysteresis. To build up an intuition about hysteresis, we start with an illustrative example from physics that demonstrates how hysteresis manifests as collective memory. Next, we present examples of hysteresis in psychology and social systems. We then present two simple ABMs of binary decisions-the Ising model and the q-voter model-to explain how hysteresis can be observed in ABMs. Specifically, we show that hysteresis can result from the influence of various external factors present in social systems, such as organizational polices, governmental laws, or mass media campaigns, as well as internal noise associated with random changes in agent decisions. Finally, we clarify the relationship between several closely related concepts such as order-disorder transitions or bifurcation, and we conclude the article with a discussion of the advantages of ABMs.
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Affiliation(s)
- Katarzyna Sznajd-Weron
- Department of Management Systems and Organization Development, Wrocław University of Science and Technology
| | | | - Barbara Kamińska
- Department of Management Systems and Organization Development, Wrocław University of Science and Technology
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Sijtsma K, Ellis JL, Borsboom D. Recognize the Value of the Sum Score, Psychometrics' Greatest Accomplishment. PSYCHOMETRIKA 2024; 89:84-117. [PMID: 38627311 DOI: 10.1007/s11336-024-09964-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Indexed: 05/02/2024]
Abstract
The sum score on a psychological test is, and should continue to be, a tool central in psychometric practice. This position runs counter to several psychometricians' belief that the sum score represents a pre-scientific conception that must be abandoned from psychometrics in favor of latent variables. First, we reiterate that the sum score stochastically orders the latent variable in a wide variety of much-used item response models. In fact, item response theory provides a mathematically based justification for the ordinal use of the sum score. Second, because discussions about the sum score often involve its reliability and estimation methods as well, we show that, based on very general assumptions, classical test theory provides a family of lower bounds several of which are close to the true reliability under reasonable conditions. Finally, we argue that eventually sum scores derive their value from the degree to which they enable predicting practically relevant events and behaviors. None of our discussion is meant to discredit modern measurement models; they have their own merits unattainable for classical test theory, but the latter model provides impressive contributions to psychometrics based on very few assumptions that seem to have become obscured in the past few decades. Their generality and practical usefulness add to the accomplishments of more recent approaches.
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Affiliation(s)
- Klaas Sijtsma
- Department of Methodology and Statistics TSB, Tilburg University, PO Box 90153, 5000LE , Tilburg, The Netherlands.
| | - Jules L Ellis
- Open University OF THE NETHERLANDS, Heerlen, The Netherlands
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6
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Vlasceanu M, Dyckovsky AM, Coman A. A Network Approach to Investigate the Dynamics of Individual and Collective Beliefs: Advances and Applications of the BENDING Model. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2024; 19:444-453. [PMID: 37489814 DOI: 10.1177/17456916231185776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
Changing entrenched beliefs to alter people's behavior and increase societal welfare has been at the forefront of behavioral-science research, but with limited success. Here, we propose a new framework of characterizing beliefs as a multidimensional system of interdependent mental representations across three cognitive structures (e.g., beliefs, evidence, and perceived norms) that are dynamically influenced by complex informational landscapes: the BENDING (Beliefs, Evidence, Norms, Dynamic Information Networked Graphs) model. This account of individual and collective beliefs helps explain beliefs' resilience to interventions and suggests that a promising avenue for increasing the effectiveness of misinformation-reduction efforts might involve graph-based representations of communities' belief systems. This framework also opens new avenues for future research with meaningful implications for some of the most critical challenges facing modern society, from the climate crisis to pandemic preparedness.
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Affiliation(s)
| | | | - Alin Coman
- Department of Psychology, Princeton University
- School of Public and International Affairs, Princeton University
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7
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Slurink IA, Corpeleijn E, Bakker SJ, Jongerling J, Kupper N, Smeets T, Soedamah-Muthu SS. Dairy consumption and incident prediabetes: prospective associations and network models in the large population-based Lifelines Study. Am J Clin Nutr 2023; 118:1077-1090. [PMID: 37813340 DOI: 10.1016/j.ajcnut.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 08/21/2023] [Accepted: 10/04/2023] [Indexed: 10/11/2023] Open
Abstract
BACKGROUND Evidence on associations between dairy consumption and incident prediabetes is inconsistent. One potential explanation for heterogeneity is that health behavior and food intake covary with the consumption of various high-fat and low-fat dairy types. OBJECTIVE The objective was to investigate the associations of total dairy and dairy types with incident prediabetes and to assess how dairy intake is linked with metabolic risk factors, lifestyle behaviors, and foods, as potential explanations for these associations. METHODS Overall, 74,132 participants from the prospective population-based Lifelines study were included (mean age, 45.5 ± 12.3 y; 59.7% female). Baseline dairy intake was measured using a validated food frequency questionnaire. Prediabetes at follow-up was defined based on the World Health Organization/International Expert Committee criteria as fasting plasma glucose of 110-125 mg/dL or glycated hemoglobin concentrations of 6.0%-6.5%. Associations were analyzed using Poisson regression models adjusted for social demographics, lifestyle behaviors, family history of diabetes, and food group intake. Interconnections were assessed with mixed graphical model networks. RESULTS At a mean follow-up of 4.1 ± 1.1 y, 2746 participants developed prediabetes (3.7%). In regression analyses, neutral associations were found for most dairy types. Intake of plain milk and low-fat milk were associated with a higher risk of prediabetes in the top compared with bottom quartiles (relative risk [RR]: 1.17; 95% confidence interval [CI]: 1.05, 1.30; P-trend = 0.04 and RR: 1.18; 95% CI: 1.06, 1.31; P-trend =0.01). Strong but nonsignificant effect estimates for high-fat yogurt in relation to prediabetes were found (RRservings/day: 0.80; 95% CI: 0.64, 1.01). The network analysis showed that low-fat milk clustered with energy-dense foods, including bread, meat, and high-fat cheese, whereas high-fat yogurt had no clear link with lifestyle risk factors and food intake. CONCLUSIONS In this large cohort of Dutch adults, low-fat milk intake was associated with higher prediabetes risk. Heterogeneous associations by dairy type and fat content might partly be attributed to confounding caused by behaviors and food intake related to dairy intake.
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Affiliation(s)
- Isabel Al Slurink
- Center of Research on Psychological disorders and Somatic diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands.
| | - Eva Corpeleijn
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Stephan Jl Bakker
- Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Joran Jongerling
- Department of Methodology and Statistics, Tilburg University, Tilburg, The Netherlands
| | - Nina Kupper
- Center of Research on Psychological disorders and Somatic diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - Tom Smeets
- Center of Research on Psychological disorders and Somatic diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - Sabita S Soedamah-Muthu
- Center of Research on Psychological disorders and Somatic diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands; Institute for Food, Nutrition and Health, University of Reading, Reading, United Kingdom
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8
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Shaikh M, Eilender C, O'Brien M, O'Driscoll C. Exploring the efficacy of a low intensity psychological intervention for family members and carers of individuals with a first episode of psychosis in early intervention services. Early Interv Psychiatry 2023; 17:1087-1094. [PMID: 36647562 DOI: 10.1111/eip.13403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 12/08/2022] [Accepted: 01/01/2023] [Indexed: 01/18/2023]
Abstract
AIM The study aimed to evaluate the efficacy, and explore carers' experience, of a brief carer focussed intervention in an Early Intervention in Psychosis (EIP) service using a mixed methods approach. METHODS Carers within EIP services were invited to have the intervention, comprising a psychoeducation and wellbeing component, and 153 carers completed routine outcome measures including the Brief Experience of Caregiving Inventory (BECI), The Warwick-Edinburgh Mental Well-being Scale (WEMWEBS) and the Hospital Anxiety and Depression Scale (HADS) at baseline and after the completion of the intervention. Separately, nine carers took part in semi-structured interviews about their experience of the intervention. RESULTS The intervention resulted in improvement of overall well-being, a reduction in self-reported anxiety and caregiving experience relating to difficult behaviours and stigma/effects on the family. Overall, the carers' subjective experiences of the intervention were positive. Thematic analysis indicated epistemic trust indexed by the connection carers achieved with the service, an experience of being valued and of experiencing change through the intervention. CONCLUSION A short, 8 weeks intervention delivered by assistant psychologists, may offer an effective method for facilitating understanding of the illness and acclimatizing to new challenges. Exploring the effectiveness of psychoeducation and capturing this with specific measures may allow the service to make meaningful adaptations to their intervention.
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Affiliation(s)
- Madiha Shaikh
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
- Early Intervention in Psychosis Services, North East London NHS Foundation Trust, London, UK
| | - Cara Eilender
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Melanie O'Brien
- Early Intervention in Psychosis Services, North East London NHS Foundation Trust, London, UK
| | - Ciarán O'Driscoll
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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9
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Chambon M, Elberse JE, Dalege J, Beijer NRM, van Harreveld F. Understanding public perceptions toward sustainable healthcare through psychological network analysis of material preference and attitudes toward plastic medical devices. Sci Rep 2023; 13:17938. [PMID: 37864068 PMCID: PMC10589264 DOI: 10.1038/s41598-023-45172-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 10/17/2023] [Indexed: 10/22/2023] Open
Abstract
Recent and potential future health-care users (i.e., the public) are important stakeholders in the transition toward environmentally sustainable healthcare. However, it remains unclear whether, according to the public, there is room for sustainable innovations in materials for plastic medical devices (PMD). This study explores preferences regarding conventional or bio-based PMD, and psychological mechanisms underlying these preferences. We administered two surveys among Dutch adults from a research panel. Results from the first survey (i.e., open-text survey on attitude elements; NStudy1 = 66) served as input for the second survey (i.e., Likert-scale survey on beliefs, emotions, perceived control, social norms, trust, related to current and bio-based PMD, and health and age; NStudy2 = 1001; Mage = 47.35; 54.4% female). The second survey was completed by 501 participants who, in the last two years, received care in which PMD were used, and 500 participants who did not. Cross-sectional psychological networks were estimated with data from the second study using the EBICglasso method. Results showed that participants preferred bio-based over conventional PMD, and this applied regardless of whether devices are used inside or outside of the body. Results also showed emotions play an important role, with emotions regarding bio-based PMD being strongly related to preference. Furthermore, comparing recent and potential future receivers of PMD revealed differences in preference but comparable relations between preference and other psychological variables. This study shows that receivers' perspectives should not be seen as potential barriers, but as additional motivation for transitioning toward sustainable healthcare. Recommendations for implementation are discussed.
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Affiliation(s)
- Monique Chambon
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
- University of Amsterdam, Amsterdam, The Netherlands.
| | - Janneke E Elberse
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | | | - Nick R M Beijer
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Frenk van Harreveld
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
- University of Amsterdam, Amsterdam, The Netherlands
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10
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Zimmermann HML, Davidovich U, van Bilsen WPH, Coyer L, Matser A, Prins M, van Harreveld F. A psychosocial network approach studying biomedical HIV prevention uptake between 2017 and 2019. Sci Rep 2023; 13:16168. [PMID: 37758796 PMCID: PMC10533833 DOI: 10.1038/s41598-023-42762-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
Biomedical HIV-prevention strategies (BmPS) among men who have sex with men (MSM), such as pre-exposure prophylaxis (PrEP) and viral load sorting (VLS), are essential but relatively new and their uptake gradual. Using an extension of the causal attitude network approach, we investigated which beliefs are related to uptake of PrEP and VLS at each time-point. We included 632 HIV-negative MSM from the Amsterdam Cohort Studies from four data-waves between 2017 and 2019. We estimated weighted, undirected networks for each time-point, where we included pairwise interactions of PrEP and VLS uptake and related beliefs. PrEP use increased from 10 to 31% (p < 0.001), while VLS was reported by 7-10% at each time-point. Uptake of both BmPS was directly related to the perceived positive impact of the strategy on one's quality of sex life and perceived supportive social norms. Overall network structure differed between time points, specifically in regard to PrEP. At earlier time points, perceptions of efficacy and affordability played an important role for PrEP uptake, while more recently social and health-related concerns became increasingly important.The network structure differed across data-waves, suggesting specific time changes in uptake motives. These findings may be used in communication to increase prevention uptake.
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Affiliation(s)
- Hanne M L Zimmermann
- Department of Infectious Diseases, Public Health Service of Amsterdam, Nieuwe Achtergracht 100, 1018 WT, Amsterdam, The Netherlands.
- Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands.
| | - Udi Davidovich
- Department of Infectious Diseases, Public Health Service of Amsterdam, Nieuwe Achtergracht 100, 1018 WT, Amsterdam, The Netherlands
- Department of Social Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Ward P H van Bilsen
- Department of Internal Medicine, Amsterdam Institute for Infection and Immunity Institute (AII), Amsterdam UMC, Academic Medical Center, Amsterdam, The Netherlands
| | - Liza Coyer
- Department of Infectious Diseases, Public Health Service of Amsterdam, Nieuwe Achtergracht 100, 1018 WT, Amsterdam, The Netherlands
| | - Amy Matser
- Department of Infectious Diseases, Public Health Service of Amsterdam, Nieuwe Achtergracht 100, 1018 WT, Amsterdam, The Netherlands
- Department of Internal Medicine, Amsterdam Institute for Infection and Immunity Institute (AII), Amsterdam UMC, Academic Medical Center, Amsterdam, The Netherlands
| | - Maria Prins
- Department of Infectious Diseases, Public Health Service of Amsterdam, Nieuwe Achtergracht 100, 1018 WT, Amsterdam, The Netherlands
- Department of Internal Medicine, Amsterdam Institute for Infection and Immunity Institute (AII), Amsterdam UMC, Academic Medical Center, Amsterdam, The Netherlands
| | - Frenk van Harreveld
- Department of Social Psychology, University of Amsterdam, Amsterdam, The Netherlands
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
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11
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Partington S, Vesga A, Nichols S. No brute facts: The Principle of Sufficient Reason in ordinary thought. Cognition 2023; 238:105479. [PMID: 37236018 DOI: 10.1016/j.cognition.2023.105479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 04/29/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023]
Abstract
The Principle of Sufficient Reason (PSR) has been an influential thesis since the earliest stages of western philosophy. According to a simple version of the PSR, for every fact, there must be an explanation of that fact. In the present research, we investigate whether people presuppose a PSR-like principle in ordinary judgment. Across five studies (N = 1121 in total, U.S., Prolific), we find that participants consistently make judgments that conform to the PSR. Such judgments predictably track the metaphysical aspects of explanation relevant to the PSR (Study 1) and diverge from related epistemic judgments about expected explanations (Study 2) and value judgments about desired explanations (Study 3). Moreover, we find participants' PSR-conforming judgments apply to a large set of facts that were sampled from random Wikipedia entries (Studies 4-5). Altogether, the present research suggests that a metaphysical presumption plays an important role in our explanatory inquiry, one that is distinct from the role of the epistemic and non-epistemic values that have been the focus of much recent work in cognitive psychology and philosophy of science.
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Affiliation(s)
- Scott Partington
- Department of History and Philosophy of Science, University of Cambridge, Free School Lane, Cambridge CB2 3RH, United Kingdom.
| | - Alejandro Vesga
- Department of Philosophy, Cornell University, Goldwin Smith Hall, Ithaca, NY 14853, United States of America.
| | - Shaun Nichols
- Department of Philosophy, Cornell University, Goldwin Smith Hall, Ithaca, NY 14853, United States of America.
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Lange J. Embedding Research on Emotion Duration in a Network Model. AFFECTIVE SCIENCE 2023; 4:541-549. [PMID: 37744980 PMCID: PMC10513999 DOI: 10.1007/s42761-023-00203-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 07/12/2023] [Indexed: 09/26/2023]
Abstract
Contrary to early theorizing, emotions often last for longer periods of time. Variability in people's emotion duration contributes to psychopathologies. Therefore, emotion theories need to account for this variability. So far, reviews only list predictors of emotion duration without integrating them in a theoretical framework. Mechanisms explaining why these predictors relate to emotion duration remain unknown. I propose to embed research on emotion duration in a network model of emotions and illustrate the central ideas with simulations using a formal network model. In the network model, the components of an emotion have direct causal effects on each other. According to the model, emotions last longer (a) when the components are more strongly connected or (b) when the components have higher thresholds (i.e., they are more easily activated). High connectivity prolongs emotions because components are constantly reactivated. Higher thresholds prolong emotions because components are more easily reactivated even when connectivity is lower. Indirect evidence from research on emotion coherence and research on the relationship of predictors of emotion duration with components outside of emotional episodes supports the usefulness of the network model. I further argue and show in simulations that a common cause model, in which a latent emotion causes changes in emotion components, cannot account for research on emotion duration. Finally, I describe future directions for research on emotion duration and emotion dynamics from a network perspective. Supplementary Information The online version contains supplementary material available at 10.1007/s42761-023-00203-3.
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Affiliation(s)
- Jens Lange
- University of Hamburg, Von-Melle-Park 5, 20146 Hamburg, Germany
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13
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Mabire-Yon R, Le Bonniec A, Arnaud S, Préau M. Organization of psychosocial factors associated with worry about acquiring SARS-CoV-2 among women undergoing cancer treatment: an empirical network comparison approach. J Psychosoc Oncol 2023; 42:315-332. [PMID: 37632453 DOI: 10.1080/07347332.2023.2246126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/28/2023]
Abstract
OBJECTIVES Pandemic-induced anxiety can have adverse mental and somatic health consequences on cancer patients (CP). This study aimed to (1) explore the intricate relationships between worry related to potential SARS-CoV-2 infection, COVID-19 perception, sociodemographic factors, and the perceived effectiveness of lockdown measures and (2) investigate if these relationships differ between cancer patients and individuals without a history of cancer (IWHC). METHODS We conducted a cross-sectional quantitative study in France between December 1 and 14, 2020. Network analysis was employed on a sample of 1889 women, including 282 cancer patients and 1607 noncancer individuals. RESULTS Our findings indicate that CP were 20% more likely to express worry than IWHC. Anxiety is embedded within a complex network involving sociodemographic, cognitive, and emotional factors. The emotional components related to COVID-19 perception were found to play a crucial role. The networks for both groups were observed to be identical. CONCLUSIONS Our study underscores the heightened vulnerability of cancer patients to pandemic-induced anxiety, emphasizing the crucial role of emotional components related to COVID-19 perception. The observed similarities in the anxiety network between cancer patients and those without a history of cancer suggest that universal approaches might be effective across groups. IMPLICATIONS Utilizing the Causal Attitude Network Model, we propose potential methods for managing and reducing individual anxiety levels.
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Affiliation(s)
- Renaud Mabire-Yon
- Unit Inserm U1296, Radiations: Defense, Health and Environment, Institute of Psychology - University Lumière Lyon 2, Bron, France
| | - Alice Le Bonniec
- Health Behaviour Change Research Group, School of Psychology, University of Galway, Galway, Ireland
| | - Siméone Arnaud
- Unit Inserm U1296, Radiations: Defense, Health and Environment, Institute of Psychology - University Lumière Lyon 2, Bron, France
| | - Marie Préau
- Unit Inserm U1296, Radiations: Defense, Health and Environment, Institute of Psychology - University Lumière Lyon 2, Bron, France
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14
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Stocker JE, Koppe G, Reich H, Heshmati S, Kittel-Schneider S, Hofmann SG, Hahn T, van der Maas HLJ, Waldorp L, Jamalabadi H. Formalizing psychological interventions through network control theory. Sci Rep 2023; 13:13830. [PMID: 37620407 PMCID: PMC10449779 DOI: 10.1038/s41598-023-40648-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 08/16/2023] [Indexed: 08/26/2023] Open
Abstract
Despite the growing deployment of network representation to comprehend psychological phenomena, the question of whether and how networks can effectively describe the effects of psychological interventions remains elusive. Network control theory, the engineering study of networked interventions, has recently emerged as a viable methodology to characterize and guide interventions. However, there is a scarcity of empirical studies testing the extent to which it can be useful within a psychological context. In this paper, we investigate a representative psychological intervention experiment, use network control theory to model the intervention and predict its effect. Using this data, we showed that: (1) the observed psychological effect, in terms of sensitivity and specificity, relates to the regional network control theoretic metrics (average and modal controllability), (2) the size of change following intervention negatively correlates with a whole-network topology that quantifies the "ease" of change as described by control theory (control energy), and (3) responses after intervention can be predicted based on formal results from control theory. These insights assert that network control theory has significant potential as a tool for investigating psychological interventions. Drawing on this specific example and the overarching framework of network control theory, we further elaborate on the conceptualization of psychological interventions, methodological considerations, and future directions in this burgeoning field.
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Affiliation(s)
- Julia Elina Stocker
- Department of Psychiatry and Psychotherapy, Philipps University of Marburg, Rudolf-Bultmann-Straße 8, 35039, Marburg, Germany
| | - Georgia Koppe
- Department of Theoretical Neuroscience, Medical Faculty Mannheim, Central Institute of Mental Health, Heidelberg University, Mannheim, Germany
- Department of Psychiatry and Psychotherapy, Medical Faculty, Central Institute of Mental Health, Heidelberg University, Mannheim, Heidelberg, Germany
| | - Hanna Reich
- German Depression Foundation, Leipzig, Germany
- Depression Research Center of the German Depression Foundation, Department for Psychiatry, Psychosomatics and Psychotherapy, Goethe University, Frankfurt, Germany
| | - Saeideh Heshmati
- Department of Psychology, Claremont Graduate University, Claremont, CA, USA
| | - Sarah Kittel-Schneider
- Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, University Hospital of Würzburg, Würzburg, Germany
- National Center of Affective Disorders, Würzburg, Germany
- Department of Psychiatry, University College of Cork, Cork, Ireland
- Department of Psychiatry and Neurobehavioural Science, University College Cork, Cork, Irland
| | - Stefan G Hofmann
- Department of Psychology, Philipps University of Marburg, Marburg, Germany
| | - Tim Hahn
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Han L J van der Maas
- Psychological Methods Group, University of Amsterdam, Amsterdam, The Netherlands
| | - Lourens Waldorp
- Psychological Methods Group, University of Amsterdam, Amsterdam, The Netherlands
| | - Hamidreza Jamalabadi
- Department of Psychiatry and Psychotherapy, Philipps University of Marburg, Rudolf-Bultmann-Straße 8, 35039, Marburg, Germany.
- National Center of Affective Disorders, Marburg, Germany.
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15
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Carta G, Costantini G, Garzonio S, Romano D. Investigation of the Relevant Factors in the Complexity of Chronic Low Back Pain Patients With a Physiotherapy Prescription: A Network Analysis Approach Comparing Chronic Pain-Free Individuals and Chronic Patients. Am J Phys Med Rehabil 2023; 102:571-576. [PMID: 36882316 DOI: 10.1097/phm.0000000000002229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
OBJECTIVE Chronic low back pain (CLBP) is the leading cause of disability worldwide, and several factors have been proposed as potential causes or cofactors. The aim of this study was to explore their direct and indirect relations to understand CLBP and identify relevant rehabilitation targets. METHODS A total of 119 patients with CLBP and 117 chronic pain-free individuals were assessed. A network analysis approach was used to explore the complexity of CLBP by assessing the relations between pain intensity, disability, functionality (physical, social, and psychological), age, body mass index, and education level. RESULTS The network analysis revealed the independence of pain and disability related to CLBP from age, sex, and body mass index. Crucially, pain intensity and disability are directly and strongly connected in chronic pain-free individuals, but not in patients with CLBP. Psychosocial functioning is related to pain intensity and disability indirectly through the mediation of one's general health perception and perceived physical functionality. CONCLUSION Clinicians should pay more attention to perceived physical functionality and psychosocial factors as they are tightly linked to CLBP. Indeed, pain intensity seems a suboptimal rehabilitation target. This study suggests that a biopsychosocial approach is much needed to investigate CLBP, but it also warns against overestimating the direct impact of each potential contributor. TO CLAIM CME CREDITS Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME. CME OBJECTIVES Upon completion of this article, the reader should be able to: (1) Recognize the relation of pain intensity, disability, and loss of function in patients with CLBP; (2) Determine the impact of the most common biological and psychosocial factors in addressing the assessment of chronic back pain patients; and (3) Enhance confidence in selecting the relevant outcomes for the assessment of patients with CLBP following a multidimensional assessment. LEVEL Advanced. ACCREDITATION The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit(s)™ . Physicians should only claim credit commensurate with the extent of their participation in the activity.
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Affiliation(s)
- Giacomo Carta
- From the Systems Biology of Pain Laboratory, Division of Pharmacology and Toxicology, Department of Pharmaceutical Sciences, University of Vienna, Vienna, Austria (G. Carta); Department of Rehabilitation, ASST-fbf-Sacco, Milano, Italy (G. Carta); Department of Biological and Clinical Sciences, University of Turin, Turin, Italy (G. Carta); Psychology Department, University of Milano-Bicocca, Milan, Italy (G. Costantini, DR); Department of Rehabilitation, ASST-PINI-CTO, Milano, Italy (SG); and Department of History, Society and Human Studies, University of Salento, Lecce, Italy (DR)
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16
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Orr M, Mortveit HS, Lebiere C, Pirolli P. A 10-year prospectus for mathematical epidemiology. Front Psychol 2023; 14:986289. [PMID: 37359865 PMCID: PMC10289078 DOI: 10.3389/fpsyg.2023.986289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 04/17/2023] [Indexed: 06/28/2023] Open
Abstract
There is little significant work at the intersection of mathematical and computational epidemiology and detailed psychological processes, representations, and mechanisms. This is true despite general agreement in the scientific community and the general public that human behavior in its seemingly infinite variation and heterogeneity, susceptibility to bias, context, and habit is an integral if not fundamental component of what drives the dynamics of infectious disease. The COVID-19 pandemic serves as a close and poignant reminder. We offer a 10-year prospectus of kinds that centers around an unprecedented scientific approach: the integration of detailed psychological models into rigorous mathematical and computational epidemiological frameworks in a way that pushes the boundaries of both psychological science and population models of behavior.
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Affiliation(s)
- Mark Orr
- Network Systems Science and Advanced Computing Division, Biocomplexity Institute, University of Virginia, Charlottesville, VA, United States
| | - Henning S. Mortveit
- Network Systems Science and Advanced Computing Division, Biocomplexity Institute, University of Virginia, Charlottesville, VA, United States
| | - Christian Lebiere
- Department of Psychology, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Pete Pirolli
- Institute for Human and Machine Cognition, Pensacola, FL, United States
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17
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Liu Y, Ling B, Chen D. A network approach to the relationship between career adaptability and starting salary among graduates. CURRENT PSYCHOLOGY 2023:1-15. [PMID: 37359659 PMCID: PMC10119006 DOI: 10.1007/s12144-023-04655-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/07/2023] [Indexed: 06/28/2023]
Abstract
Career adaptability is a psychological resource for individuals to deal with career events, and it is a system of human-environment interaction. The components of the career adaptability concept are not independent of each other but rather an interactive network. The present study aims to shed light on the nomological network of career adaptability and the starting salary by investigating their indicators using network analysis to reveal their structural networks and interrelationships. In addition, we compared the similarities and differences between the networks of different gender groups. Results indicate that career adaptability directly connects to starting salary for graduates, and some indicators are the core factors that influence starting salary. Besides, the global structure of gender-specific networks is very similar. However, some differences have been detected, such as becoming curious about new opportunities is the male network's core, while the core of the female network is doing the right thing. Supplementary Information The online version contains supplementary material available at 10.1007/s12144-023-04655-5.
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Affiliation(s)
- Yutong Liu
- Business School, Hohai University, 8 Focheng West Road, Nanjing, Jiangsu, 211100 China
- Department of Psychology, Harbin Normal University, 1 Shida Road, Limin Economic Development Zone, Harbin, Heilongjiang, 150025 China
| | - Bin Ling
- Business School, Hohai University, 8 Focheng West Road, Nanjing, Jiangsu, 211100 China
| | - Dusheng Chen
- Hangzhou Hikvision Digital Technology Co., Ltd., 518 Wuliangwang Road, Hangzhou, Zhejiang, 310051 China
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18
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Marchetti I. The Structure of Compulsive Sexual Behavior: A Network Analysis Study. ARCHIVES OF SEXUAL BEHAVIOR 2023; 52:1271-1284. [PMID: 36735169 PMCID: PMC10102046 DOI: 10.1007/s10508-023-02549-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 05/11/2023]
Abstract
Compulsive sexual behavior is a phenomenon characterized by a persistent failure to control intense, repetitive sexual impulses or urges, resulting in repetitive sexual behavior that causes marked distress or impairment in personal, familial, social, educational, or occupational areas of functioning. Despite its major impact on mental health and quality of life, little is known about its internal structure and whether this phenomenon differs across genders, age groups, and risk status. By considering a large online sample (n = 3186; 68.3% males), ranging from 14 to 64 years old, compulsive sexual behavior was explored by means of network analysis. State-of-the-art analytical techniques were adopted to investigate the pattern of association among the different elements of compulsive sexual behavior, identify possible communities of nodes, pinpoint the most central nodes, and detect differences between males and females, among different age groups, as well as between individuals at low and high risk of developing a full-blown disorder. The analyses revealed that the network was characterized by three communities, namely Consequence, Preoccupation, and Perceived Dyscontrol, and that the most central node was related to (perceived) impulse dyscontrol. No substantial differences were found between males and females and across age. Failing to meet one's own commitments and responsibilities was more central in individuals at high risk of developing a full-blown disorder than in those at low risk.
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Affiliation(s)
- Igor Marchetti
- Department of Life Sciences, Psychology Unit, University of Trieste, 34128, Trieste, Italy.
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19
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Tao Y, Hou W, Niu H, Ma Z, Zheng Z, Wang S, Liu X, Zhang L. Comparing the centrality symptoms of major depressive disorder samples across junior high school students, senior high school students, college students and elderly adults during city lockdown of COVID-19 pandemic-A network analysis. J Affect Disord 2023; 324:190-198. [PMID: 36586620 PMCID: PMC9797224 DOI: 10.1016/j.jad.2022.12.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 09/11/2022] [Accepted: 12/23/2022] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Recently, in the view of network analysis, depression has been conceptualized as a complex and dynamic network model combining individual symptoms. To date, no studies have systematically examined and compared depressive symptom networks across different populations. METHODS A total of 36,105 participants were recruited and asked to complete the Patient Health Questionnaire-9 among junior high school students, senior high school students, college students, and elderly adults who were more susceptible to depression during the COVID-19 lockdown in China. In the analysis, we applied the optimal cutoff score ≥ 8 for students and a score ≥ 6 for elderly adults to identify 5830 participants who were likely to be depressed. The index of "strength" was used to identify central symptoms in the network structure. RESULTS The results showed that Sad Mood was the most central symptom among junior high school students, senior high school students, and college students, but the most central symptom in the elderly was Guilt. Among the top three central symptoms, Suicide Ideation was unique to senior high school students, while Anhedonia was most prevalent among college students. Guilt - Suicide Ideation, Anhedonia - Energy, Anhedonia - Sad Mood, and Sleep - Energy showed the strongest association among junior and senior high school students, college students, and elderly adults, respectively. NCT (i.e., Network Comparison Test) suggested that the network's global connectivity was ultimately inconsistent, but the network structure remained roughly intact. CONCLUSION In treatment, targeting central symptoms may be critical to alleviating depression.
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Affiliation(s)
- Yanqiang Tao
- Faculty of Psychology, Beijing Normal University, Beijing 100875, China; Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Beijing 100875, China
| | - Wenxin Hou
- Faculty of Psychology, Beijing Normal University, Beijing 100875, China; Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Beijing 100875, China
| | - Haiqun Niu
- School of Psychology, Nanjing Normal University, Nanjing 210097, China
| | - Zijuan Ma
- School of Psychology, South China Normal University, Guangzhou 510631, China.
| | - Zeqing Zheng
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China.
| | - Shujian Wang
- Faculty of Psychology, Beijing Normal University, Beijing 100875, China; Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Beijing 100875, China.
| | - Xiangping Liu
- Faculty of Psychology, Beijing Normal University, Beijing 100875, China; Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Beijing 100875, China.
| | - Liang Zhang
- College Students' Mental Health Education Center, Northeast Agricultural University, Harbin 150030, China; College of Education for the Future, Beijing Normal University AT ZHUHAI, Zhuhai 519087, China.
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20
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Galesic M, Barkoczi D, Berdahl AM, Biro D, Carbone G, Giannoccaro I, Goldstone RL, Gonzalez C, Kandler A, Kao AB, Kendal R, Kline M, Lee E, Massari GF, Mesoudi A, Olsson H, Pescetelli N, Sloman SJ, Smaldino PE, Stein DL. Beyond collective intelligence: Collective adaptation. J R Soc Interface 2023; 20:20220736. [PMID: 36946092 PMCID: PMC10031425 DOI: 10.1098/rsif.2022.0736] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 02/27/2023] [Indexed: 03/23/2023] Open
Abstract
We develop a conceptual framework for studying collective adaptation in complex socio-cognitive systems, driven by dynamic interactions of social integration strategies, social environments and problem structures. Going beyond searching for 'intelligent' collectives, we integrate research from different disciplines and outline modelling approaches that can be used to begin answering questions such as why collectives sometimes fail to reach seemingly obvious solutions, how they change their strategies and network structures in response to different problems and how we can anticipate and perhaps change future harmful societal trajectories. We discuss the importance of considering path dependence, lack of optimization and collective myopia to understand the sometimes counterintuitive outcomes of collective adaptation. We call for a transdisciplinary, quantitative and societally useful social science that can help us to understand our rapidly changing and ever more complex societies, avoid collective disasters and reach the full potential of our ability to organize in adaptive collectives.
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Affiliation(s)
- Mirta Galesic
- Santa Fe Institute, Santa Fe, NM 87501, USA
- Complexity Science Hub Vienna, 1080 Vienna, Austria
- Vermont Complex Systems Center, University of Vermont, Burlington, VM 05405, USA
| | | | - Andrew M. Berdahl
- School of Aquatic and Fishery Sciences, University of Washington, Seattle, WA 98195, USA
| | - Dora Biro
- Department of Zoology, University of Oxford, Oxford OX1 3PS, UK
| | - Giuseppe Carbone
- Department of Mechanics, Mathematics and Management, Politecnico di Bari, Bari 70125, Italy
| | - Ilaria Giannoccaro
- Department of Mechanics, Mathematics and Management, Politecnico di Bari, Bari 70125, Italy
| | - Robert L. Goldstone
- Psychological and Brain Sciences, Indiana University, Bloomington, IN 47405, USA
| | - Cleotilde Gonzalez
- Department of Social and Decision Sciences, Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - Anne Kandler
- Department of Mathematics, Max-Planck-Institute for Evolutionary Anthropology, Leipzig 04103, Germany
| | - Albert B. Kao
- Santa Fe Institute, Santa Fe, NM 87501, USA
- Biology Department, University of Massachusetts Boston, Boston, MA 02125, USA
| | - Rachel Kendal
- Centre for Coevolution of Biology and Culture, Durham University, Anthropology Department, Durham, DH1 3LE, UK
| | - Michelle Kline
- Centre for Culture and Evolution, Division of Psychology, Brunel University London, Uxbridge, UB8 3PH, UK
| | - Eun Lee
- Department of Scientific Computing, Pukyong National University, 45 Yongso-ro, Nam-gu, Busan, 48513, Republic of Korea
| | | | - Alex Mesoudi
- Department of Ecology and Conservation, University of Exeter, Penryn TR10 9FE, UK
| | | | | | - Sabina J. Sloman
- Department of Social and Decision Sciences, Carnegie Mellon University, Pittsburgh, PA 15213, USA
- Department of Computer Science, University of Manchester, Manchester, M13 9PL, UK
| | - Paul E. Smaldino
- Santa Fe Institute, Santa Fe, NM 87501, USA
- Department of Cognitive and Information Sciences, University of California, Merced, CA 95343, USA
| | - Daniel L. Stein
- Santa Fe Institute, Santa Fe, NM 87501, USA
- Department of Physics and Courant Institute of Mathematical Sciences, New York University, New York, NY 10012, USA
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21
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Dillard JP, Cruz SM, Shen L. Spillover effects of anti-sugar-sweetened beverage messages: From consumption decisions to policy preferences. Soc Sci Med 2023; 320:115693. [PMID: 36689821 DOI: 10.1016/j.socscimed.2023.115693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 01/09/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023]
Abstract
BACKGROUND Intake of sugar-sweetened beverages (SSBs) is associated with many negative health outcomes. Efforts to curb consumption generally take one of two approaches: (a) Individual change based on the communication of personal risk information or (b) policies that limit or disincentivize the behavior, such as restricting access or implementing taxes. METHODS AND RESULTS Using samples of 2347 persons and 139 pro- and anti-SSB messages, this study tested whether individual-level persuasion attempts would spill over to voting intentions and whether that spillover would amplify or attenuate policy preferences. The influence of anti-SSB messages was seen in (a) direct, positive effects on intention to vote for restrictive policies and in (b) indirect, positive effects where change in intended consumption mediated message impact on change in voting intentions. Anti-SSB messages were generally more powerful than pro-SSB advertising at producing direct and indirect change. Yet, there was evidence of boomerang effects among small numbers of both SSB drinkers and nondrinkers. CONCLUSIONS Anti-SSB messages that target individual consumption bring about intentions to reduce consumption and increased receptivity to restrictive SSB policies.
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Affiliation(s)
- James Price Dillard
- Department of Communication Arts & Sciences, The Pennsylvania State University, 16802, USA.
| | - Shannon M Cruz
- Department of Communication Arts & Sciences, The Pennsylvania State University, 16802, USA
| | - Lijiang Shen
- Department of Communication Arts & Sciences, The Pennsylvania State University, 16802, USA
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22
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Franse RK, Sachisthal MSM, Raijmakers MEJ. Presenting wicked problems in a science museum: A methodology to study interest from a dynamic perspective. Front Psychol 2023; 14:1113019. [PMID: 36844312 PMCID: PMC9951591 DOI: 10.3389/fpsyg.2023.1113019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/17/2023] [Indexed: 02/12/2023] Open
Abstract
Science centers and science museums have an important social role in engaging people with science and technology relevant for complex societal problems-so called wicked problems. We used the case of personalized medicine to illustrate a methodology that can be used to inform the development of exhibitions on such wicked problems. The methodology that is presented is grounded in dynamic theories of interest development that define interest as a multidimensional construct involving knowledge, behavior (personal and general) value, self-efficacy, and emotion. The methodology uses a mixed method design that is able to (1) study the predictive effects of background variables on interest, (2) study the interest dimensions predicting individual interest, and (3) identify the most influential interest dimensions. We set up focus groups (N = 16, age = 20-74, low SES) to design a survey study (N = 341, age 19-89 years olds with a broad range of SES) about people's interest in personalized medicine. Results of a network analysis of the survey data show that despite the variety in emotions and knowledge about subtopics, these dimensions do not play a central role in the multidimensional interest construct. In contrast, general value and behavior (related to understanding scientific research) seem to be interesting candidates for eliciting situational interest that could have an effect on the more long term individual interest. These results are specific for the case of personalized medicine. We discuss ways in which results of studies with the presented methodology might be useful for exhibition development.
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Affiliation(s)
- Rooske K. Franse
- Department of Psychology, University of Amsterdam, Amsterdam, Netherlands,NEMO Science Museum, Amsterdam, Netherlands,*Correspondence: Rooske K. Franse,
| | | | - Maartje E. J. Raijmakers
- Department of Psychology, University of Amsterdam, Amsterdam, Netherlands,NEMO Science Museum, Amsterdam, Netherlands,Educational Studies and Learn, Free University, Amsterdam, Netherlands
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23
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Blanchard MA, Contreras A, Kalkan RB, Heeren A. Auditing the research practices and statistical analyses of the group-level temporal network approach to psychological constructs: A systematic scoping review. Behav Res Methods 2023; 55:767-787. [PMID: 35469085 DOI: 10.3758/s13428-022-01839-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2022] [Indexed: 01/02/2023]
Abstract
Network analyses have become increasingly common within the field of psychology, and temporal network analyses in particular are quickly gaining traction, with many of the initial articles earning substantial interest. However, substantial heterogeneity exists within the study designs and methodology, rendering it difficult to form a comprehensive view of its application in psychology research. Since the field is quickly growing and since there have been many study-to-study variations in terms of choices made by researchers when collecting, processing, and analyzing data, we saw the need to audit this field and formulate a comprehensive view of current temporal network analyses. To systematically chart researchers' practices when conducting temporal network analyses, we reviewed articles conducting temporal network analyses on psychological variables (published until March 2021) in the framework of a scoping review. We identified 43 articles and present the detailed results of how researchers are currently conducting temporal network analyses. A commonality across results concerns the wide variety of data collection and analytical practices, along with a lack of consistency between articles about what is reported. We use these results, along with relevant literature from the fields of ecological momentary assessment and network analysis, to formulate recommendations on what type of data is suited for temporal network analyses as well as optimal methods to preprocess and analyze data. As the field is new, we also discuss key future steps to help usher the field's progress forward and offer a reporting checklist to help researchers navigate conducting and reporting temporal network analyses.
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Affiliation(s)
- M Annelise Blanchard
- Psychological Sciences Research Institute, Université catholique de Louvain, Place du Cardinal Mercier, 10, B-1348, Louvain-la-Neuve, Belgium.
- Belgian National Science Foundation (F.R.S.-FNRS), Brussels, Belgium.
| | - Alba Contreras
- Psychological Sciences Research Institute, Université catholique de Louvain, Place du Cardinal Mercier, 10, B-1348, Louvain-la-Neuve, Belgium
| | - Rana Begum Kalkan
- Psychological Sciences Research Institute, Université catholique de Louvain, Place du Cardinal Mercier, 10, B-1348, Louvain-la-Neuve, Belgium
- Katholieke Universiteit Leuven, Leuven, Belgium
| | - Alexandre Heeren
- Psychological Sciences Research Institute, Université catholique de Louvain, Place du Cardinal Mercier, 10, B-1348, Louvain-la-Neuve, Belgium
- Belgian National Science Foundation (F.R.S.-FNRS), Brussels, Belgium
- Institute of Neuroscience, Université catholique de Louvain, Brussels, Belgium
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24
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Tao Y, Niu H, Li Y, Liu X, Wang S, Ma Z, Hou W, Liu X. Effects of personal relative deprivation on the relationship between anger rumination and aggression during and after the COVID-19 pandemic lockdown: A longitudinal moderated network approach. J Adolesc 2023; 95:596-608. [PMID: 36638841 DOI: 10.1002/jad.12140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 01/02/2023] [Accepted: 01/02/2023] [Indexed: 01/15/2023]
Abstract
INTRODUCTION Several studies have demonstrated a directional link between rage rumination and aggression. However, recent research suggests that this relationship is bidirectional. The current study examined the complex relationships between anger rumination and aggression using a moderated network approach in a longitudinal design while considering personal relative deprivation. METHOD A total of 665 participants (59.25% female, agemean±SD = 19.01 ± 1.25) were enrolled at two-time points. Assessments included self-report measures of the Anger Rumination Scale, Buss-Perry Aggression Questionnaire, and Relative Deprivation Scale. A Moderated Network Model (MMN) was used to test the complex links among anger rumination, aggression, and personal relative deprivation. RESULTS The analysis revealed that the link between anger rumination and aggression was complex and bidirectional. Notably, as the level of personal relative deprivation increased, verbal aggression had a positive conditional effect on anger afterthoughts in Wave 2, and thoughts of revenge had a positive conditional effect on verbal aggression in Wave 2. Moreover, as the first discovery, anger afterthoughts and anger had a negative conditional effect on each other across levels of personal relative deprivation in Wave 2. In addition, network comparison indicates that the MNMs structure was significantly different across timepoints, implying that anger rumination and aggression were inextricably linked in college students during isolation and that this complicated relationship was weakened after isolation. CONCLUSIONS This study deepens our understanding of the bidirectional relationships between anger rumination and aggression and recognizes the moderating role of personal relative deprivation.
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Affiliation(s)
- Yanqiang Tao
- Faculty of Psychology, Beijing Normal University, Beijing, China.,Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Beijing, China
| | - Haiqun Niu
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Yue Li
- Faculty of Arts, Shenzhen University, Shenzhen, China
| | - Xueting Liu
- Department of Student Affairs Management, Mudanjiang Normal University, Mudanjiang, China
| | - Shujian Wang
- Faculty of Psychology, Beijing Normal University, Beijing, China.,Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Beijing, China
| | - Zijuan Ma
- School of Psychology, South China Normal University, Guangzhou, China
| | - Wenxin Hou
- Faculty of Psychology, Beijing Normal University, Beijing, China.,Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Beijing, China
| | - Xiangping Liu
- Faculty of Psychology, Beijing Normal University, Beijing, China.,Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Beijing, China
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Chambon M, Dalege J, Borsboom D, Waldorp LJ, van der Maas HLJ, van Harreveld F. How compliance with behavioural measures during the initial phase of a pandemic develops over time: A longitudinal COVID-19 study. BRITISH JOURNAL OF SOCIAL PSYCHOLOGY 2023; 62:302-321. [PMID: 36214155 PMCID: PMC9874881 DOI: 10.1111/bjso.12572] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 08/01/2022] [Indexed: 01/27/2023]
Abstract
In this longitudinal research, we adopt a complexity approach to examine the temporal dynamics of variables related to compliance with behavioural measures during the COVID-19 pandemic. Dutch participants (N = 2399) completed surveys with COVID-19-related variables five times over a period of 10 weeks (23 April-30 June 2020). With these data, we estimated within-person COVID-19 attitude networks containing a broad set of psychological variables and their relations. These networks display variables' predictive effects over time between measurements and contemporaneous effects during measurements. Results show (1) bidirectional effects between multiple variables relevant for compliance, forming potential feedback loops, and (2) a positive reinforcing structure between compliance, support for behavioural measures, involvement in the pandemic and vaccination intention. These results can explain why levels of these variables decreased throughout the course of the study. The reinforcing structure points towards potentially amplifying effects of interventions on these variables and might inform processes of polarization. We conclude that adopting a complexity approach might contribute to understanding protective behaviour in the initial phase of pandemics by combining different theoretical models and modelling bidirectional effects between variables. Future research could build upon this research by studying causality with interventions and including additional variables in the networks.
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Affiliation(s)
- Monique Chambon
- National Institute for Public Health and the Environment (RIVM)BilthovenThe Netherlands,Department of PsychologyUniversity of AmsterdamAmsterdamThe Netherlands
| | | | - Denny Borsboom
- Department of PsychologyUniversity of AmsterdamAmsterdamThe Netherlands
| | | | | | - Frenk van Harreveld
- National Institute for Public Health and the Environment (RIVM)BilthovenThe Netherlands,Department of PsychologyUniversity of AmsterdamAmsterdamThe Netherlands
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Bodner N, Ceulemans E. ConNEcT: An R package to build contingency measure-based networks on binary time series. Behav Res Methods 2023; 55:301-326. [PMID: 35381958 DOI: 10.3758/s13428-021-01760-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2021] [Indexed: 11/08/2022]
Abstract
Dynamic networks are valuable tools to depict and investigate the concurrent and temporal interdependencies of various variables across time. Although several software packages for computing and drawing dynamic networks have been developed, software that allows investigating the pairwise associations between a set of binary intensive longitudinal variables is still missing. To fill this gap, this paper introduces an R package that yields contingency measure-based networks (ConNEcT). ConNEcT implements different contingency measures: proportion of agreement, corrected and classic Jaccard index, phi correlation coefficient, Cohen's kappa, odds ratio, and log odds ratio. Moreover, users can easily add alternative measures, if needed. Importantly, ConNEcT also allows conducting non-parametric significance tests on the obtained contingency values that correct for the inherent serial dependence in the time series, through a permutation approach or model-based simulation. In this paper, we provide an overview of all available ConNEcT features and showcase their usage. Addressing a major question that users are likely to have, we also discuss similarities and differences of the included contingency measures.
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Affiliation(s)
- Nadja Bodner
- Quantitative Psychology and Individual Differences Research Group, Faculty of Psychology and Educational Studies, University of Leuven, Tiensestraat 102 - Box 3713, 3000, Leuven, Belgium.
| | - Eva Ceulemans
- Quantitative Psychology and Individual Differences Research Group, Faculty of Psychology and Educational Studies, University of Leuven, Tiensestraat 102 - Box 3713, 3000, Leuven, Belgium
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27
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Beymer PN, Benden DK, Sachisthal MS. Exploring the dynamics of situated expectancy-value theory: A panel network analysis. LEARNING AND INDIVIDUAL DIFFERENCES 2022. [DOI: 10.1016/j.lindif.2022.102233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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28
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Dickens GL, Schoultz M, Hallett N. Mental health nurses' measured attitudes to people and practice: Systematic review of UK empirical research 2000-2019. J Psychiatr Ment Health Nurs 2022; 29:788-812. [PMID: 35147265 PMCID: PMC9790366 DOI: 10.1111/jpm.12826] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 11/25/2021] [Accepted: 02/07/2022] [Indexed: 12/30/2022]
Abstract
WHAT IS KNOWN ON THE SUBJECT?: Many studies have investigated the attitudes of mental health nurses towards a range of targets. These targets are person-oriented (for example groups of people with a similar mental health diagnosis) or practice-oriented (for example practices such as seclusion or restraint). It is thought that attitudes contribute to the practice of mental health nurses because research suggests attitudes have a role in shaping behaviour. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: To date, research about mental health nurses' attitudes has examined different attitudes in isolation from one another. By demonstrating a lack of connectedness across studies this paper highlights the need for new theory-informed approaches to attitudinal research. By standardizing measurements across different studies this review demonstrates that the most negatively appraised attitudinal targets-indicated by large proportions of respondents who appraise negatively-concern people with diagnoses of borderline personality disorder, substance misuse, and acute mental health presentations. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Significant numbers of mental health nurses may have attitudes, especially towards people with borderline personality diagnoses and those who misuse substances, that may not be concordant with good practice. There is insufficient evidence about what the actual implications this has for practice because the body of relevant research lacks coherence, interconnectedness and a grounding in contemporary theoretical developments. Training programmes that focus on attitudinal change need to be more rigorously evaluated. ABSTRACT: Introduction Attitudes are considered integral to mental health nursing practice. Aims To comprehensively describe the (i) measured attitudes of UK mental health nurses towards people and practice; (ii) effectiveness of interventions to change attitudes; and (iii) relationships between their attitudes, other variables/constructs and practice. Methods Using systematic review methodology, multiple databases (CINAHL, Scopus, PsycINFO, Web of Science Core Collection, Google Scholar) were searched. Eligible studies involved measurement of UK-based mental health nurses' attitudes with multi-item scales. Studies were quality appraised, mean (SD) attitudinal data were standardized, and other results converted to standardized effect sizes. Results N = 42 studies were included. Negatively appraised attitudinal targets were people with a borderline personality disorder diagnosis, substance misuse, and acute mental health presentations. Educational interventions were associated with immediate increases in positive appraisals but sustainability was poorly evidenced. There was very limited study of attitude-practice links. Discussion This review identifies priority attitudinal targets for action but also demonstrates that future work must consider the interconnectedness of attitudes and their relationship with practice. Implications for Practice Priority areas for consideration are attitudes to borderline personality disorder, substance misuse and mental health co-morbidity. Addressing disparities between nurses' attitudes and those of service users is important. More robust research is required into the effectiveness of interventions to change attitudes and into attitude-practice links.
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Affiliation(s)
- Geoffrey L Dickens
- Department of Nursing, Midwifery, and Health, Northumbria University, Newcastle upon Tyne, UK
| | - Mariyana Schoultz
- Department of Nursing, Midwifery, and Health, Northumbria University, Newcastle upon Tyne, UK
| | - Nutmeg Hallett
- School of Nursing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
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Marsman M, Huth K. Idiographic Ising and Divide and Color Models: Encompassing Networks for Heterogeneous Binary Data. MULTIVARIATE BEHAVIORAL RESEARCH 2022:1-28. [PMID: 36434773 DOI: 10.1080/00273171.2022.2135089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The Ising model is a graphical model that has played an essential role in network psychometrics. It has been used as a theoretical model to conceptualize psychological concepts and as a statistical model to analyze psychological data. Using graphical models such as the Ising model to analyze psychological data has been heavily critiqued since these data often come from cross-sectional applications. An often voiced concern is the inability of the Ising model to express heterogeneity in the population. The idiographic approach has been posed as an alternative and aims to infer individual network structures. While idiographic networks overcome population heterogeneity, it is unclear how they aggregate into established cross-sectional phenomena. This paper establishes a formal bridge between idiographic and cross-sectional network approaches of the Ising model. We ascertain unique topological structures that characterize individuals and aggregate into an Ising model cross-sectionally. This new formulation supports population heterogeneity while being consistent with cross-sectional phenomena. The proposed theory also establishes a new statistical framework for analyzing populations of idiographic networks for binary variables. The Ising model and the divide and color model are special cases of this new framework. We introduce a Gibbs sampling algorithm to estimate models from this new framework.
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Affiliation(s)
- M Marsman
- Department of Psychology, University of Amsterdam
| | - K Huth
- Department of Psychology, University of Amsterdam
- Department of Psychiatry, Amsterdam University Medical Center
- Centre for Urban Mental Health, University of Amsterdam
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30
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Chambon M, Dalege J, Waldorp LJ, Van der Maas HLJ, Borsboom D, van Harreveld F. Tailored interventions into broad attitude networks towards the COVID-19 pandemic. PLoS One 2022; 17:e0276439. [PMID: 36301880 PMCID: PMC9612523 DOI: 10.1371/journal.pone.0276439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 10/07/2022] [Indexed: 11/29/2022] Open
Abstract
This study examines how broad attitude networks are affected by tailored interventions aimed at variables selected based on their connectiveness with other variables. We first computed a broad attitude network based on a large-scale cross-sectional COVID-19 survey (N = 6,093). Over a period of approximately 10 weeks, participants were invited five times to complete this survey, with the third and fifth wave including interventions aimed at manipulating specific variables in the broad COVID-19 attitude network. Results suggest that targeted interventions that yield relatively strong effects on variables central to a broad attitude network have downstream effects on connected variables, which can be partially explained by the variables the interventions were aimed at. We conclude that broad attitude network structures can reveal important relations between variables that can help to design new interventions.
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Affiliation(s)
- Monique Chambon
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
- * E-mail:
| | - Jonas Dalege
- Santa Fe Institute, Santa Fe, New Mexico, United States of America
| | - Lourens J. Waldorp
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Denny Borsboom
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Frenk van Harreveld
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
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31
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Volz SC, Rothman AJ. Psychological network analysis of the relations between beliefs about smoking for smokers with and without a recent quit attempt. Psychol Health 2022:1-18. [PMID: 36268688 DOI: 10.1080/08870446.2022.2130920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 07/28/2022] [Accepted: 09/21/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE Psychological network analysis was used to evaluate the relations between beliefs about cigarette smoking in current smokers with and without a recent quit attempt and determine if these networks differed in global strength (how strongly beliefs are related) or global structure (which beliefs are related). DESIGN Using two publicly available datasets, the California Smokers' Cohort (CSC; N = 933) and Wave 1 of the Population Assessment of Tobacco and Health (PATH; N = 7855), we evaluated differences in global strength and global structure of the beliefs held by current smokers with and without a recent quit attempt. MAIN OUTCOME MEASURES Strength and structure of networks generated for current smokers with and without a recent quit attempt. RESULTS In the CSC dataset there were differences between smokers with and without a recent quit attempt in global structure and marginal differences in global strength; the PATH dataset suggested small differences in global strength and structure. CONCLUSION The present study suggests that consideration of relations among smoking beliefs may be a valuable contribution to characterizing smoking beliefs when assessing smoking quit attempts.
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Affiliation(s)
- Sarah C Volz
- Department of Psychology, University of Minnesota Twin Cities, Minneapolis, Minnesota, USA
| | - Alexander J Rothman
- Department of Psychology, University of Minnesota Twin Cities, Minneapolis, Minnesota, USA
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Trust in scientists, risk perception, conspiratorial beliefs, and unrealistic optimism: A network approach to investigating the psychological underpinnings of COVID-19 vaccination intentions. SOCIAL PSYCHOLOGICAL BULLETIN 2022. [DOI: 10.32872/spb.7807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Using a network approach, we addressed in two studies interrelations among potential antecedents of vaccine intentions, related to both COVID-19 risk perception and epistemic beliefs (i.e., trust in scientists and conspiracy beliefs). In Study 1 and 2, we assessed a US (N = 994) and an international sample (N = 902) during spring and summer 2020. The network analysis reveals a complex interplay of factors where trust in scientists, the closest predictor of vaccine intention, is associated with conspiracy beliefs and danger perception. Furthermore, we found evidence for unrealistic optimism, with participants perceiving the risk of getting infected with COVID-19 as lower compared to the risk they attributed to other people. However, this bias was not associated with vaccine intention. Study 2 corroborated these results. The results call for a global change in the narrative which should highlight the epistemic authority of science in order to build a stronger trust in the scientific community. However, tackling trust in scientists needs a wider field of persuasion that includes conspiracy beliefs and risk perception factors.
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Chambon M, Kammeraad WG, van Harreveld F, Dalege J, Elberse JE, van der Maas HLJ. Understanding change in COVID-19 vaccination intention with network analysis of longitudinal data from Dutch adults. NPJ Vaccines 2022; 7:114. [PMID: 36182929 PMCID: PMC9526393 DOI: 10.1038/s41541-022-00533-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 09/01/2022] [Indexed: 11/29/2022] Open
Abstract
Prior research into the relationship between attitudes and vaccination intention is predominantly cross-sectional and therefore does not provide insight into directions of relations. During the COVID-19 vaccines development and enrollment phase, we studied the temporal dynamics of COVID-19 vaccination intention in relation to attitudes toward COVID-19 vaccines and the pandemic, vaccination in general, social norms and trust. The data are derived from a longitudinal survey study with Dutch participants from a research panel (N = 744; six measurements between December 2020 and May 2021; age 18–84 years [M = 53.32]) and analyzed with vector-autoregression network analyses. While cross-sectional results indicated that vaccination intention was relatively strongly related to attitudes toward the vaccines, results from temporal analyses showed that vaccination intention mainly predicted other vaccination-related variables and to a lesser extent was predicted by variables. We found a weak predictive effect from social norm to vaccination intention that was not robust. This study underlines the challenge of stimulating uptake of new vaccines developed during pandemics, and the importance of examining directions of effects in research into vaccination intention.
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Affiliation(s)
- Monique Chambon
- National Institute for Public Health and the Environment (RIVM), Antonie van Leeuwenhoeklaan 9, 3721 MA, Bilthoven, The Netherlands. .,Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129-B, 1018 WS, Amsterdam, The Netherlands.
| | - Wesley G Kammeraad
- Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129-B, 1018 WS, Amsterdam, The Netherlands
| | - Frenk van Harreveld
- National Institute for Public Health and the Environment (RIVM), Antonie van Leeuwenhoeklaan 9, 3721 MA, Bilthoven, The Netherlands.,Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129-B, 1018 WS, Amsterdam, The Netherlands
| | - Jonas Dalege
- Santa Fe Institute, 1399 Hyde Park Road, Santa Fe, NM, 87501, USA
| | - Janneke E Elberse
- National Institute for Public Health and the Environment (RIVM), Antonie van Leeuwenhoeklaan 9, 3721 MA, Bilthoven, The Netherlands
| | - Han L J van der Maas
- Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129-B, 1018 WS, Amsterdam, The Netherlands
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Kotzur PF, Friehs M, Schmidt P, Wagner U, Pötzschke S, Weiß B. Attitudes towards refugees: Introducing a short three-dimensional scale. BRITISH JOURNAL OF SOCIAL PSYCHOLOGY 2022; 61:1305-1331. [PMID: 35357719 PMCID: PMC9790666 DOI: 10.1111/bjso.12538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 03/16/2022] [Indexed: 12/30/2022]
Abstract
Many researchers subscribe to the three-component conceptualization of attitudes, the idea that attitudes have cognitive, affective, and behavioural (intentional) components. Yet, these components are rarely considered simultaneously in scales, especially those measuring attitudes towards refugees. Moreover, it is debated how these components relate to one another. We present the development and validation of a six-item short-scale to measure attitudes towards refugees based on three surveys (Study 1: N = 330; Study 2a: N = 2,083; Study 2b: N = 2,174). We assessed the performance of this scale with respect to three rivalling attitude conceptualizations (one-factor, three-factor, and second-order factor model). We found that a three-factor or second-order factor conceptualization fitted best to the data. The scale had excellent psychometric properties. We hope that our work stimulates a wave of relevant research on attitudes towards refugees that applies this scale, and contributes to the debate on the conceptualization of attitudes in general.
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Affiliation(s)
| | | | - Peter Schmidt
- University of Gießen and Centre for International Development and Environmental Research (ZEU)GießenGermany,University of MainzMainzGermany
| | | | | | - Bernd Weiß
- Leibniz‐Institute for Social Sciences (GESIS)MannheimGermany
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35
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Zafeiris A. Opinion Polarization in Human Communities Can Emerge as a Natural Consequence of Beliefs Being Interrelated. ENTROPY (BASEL, SWITZERLAND) 2022; 24:e24091320. [PMID: 36141206 PMCID: PMC9498196 DOI: 10.3390/e24091320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/06/2022] [Accepted: 09/14/2022] [Indexed: 05/28/2023]
Abstract
The emergence of opinion polarization within human communities-the phenomenon that individuals within a society tend to develop conflicting attitudes related to the greatest diversity of topics-has been a focus of interest for decades, both from theoretical and modelling points of view. Regarding modelling attempts, an entire scientific field-opinion dynamics-has emerged in order to study this and related phenomena. Within this framework, agents' opinions are usually represented by a scalar value which undergoes modification due to interaction with other agents. Under certain conditions, these models are able to reproduce polarization-a state increasingly familiar to our everyday experience. In the present paper, an alternative explanation is suggested along with its corresponding model. More specifically, we demonstrate that by incorporating the following two well-known human characteristics into the representation of agents: (1) in the human brain beliefs are interconnected, and (2) people strive to maintain a coherent belief system; polarization immediately occurs under exposure to news and information. Furthermore, the model accounts for the proliferation of fake news, and shows how opinion polarization is related to various cognitive biases.
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Affiliation(s)
- Anna Zafeiris
- MTA-ELTE Statistical and Biological Physics Research Group, Pázmány Péter Stny. 1/A, 1117 Budapest, Hungary;
- MTA-ELTE ‘Lendület’ Collective Behaviour Research Group, Hungarian Academy of Sciences, Eötvös University, 1117 Budapest, Hungary
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Tao Y, Niu H, Hou W, Zhang L, Ying R. Hopelessness during and after the COVID-19 pandemic lockdown among Chinese college students: A longitudinal network analysis. J Clin Psychol 2022; 79:748-761. [PMID: 36037244 PMCID: PMC9537977 DOI: 10.1002/jclp.23439] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 06/01/2022] [Accepted: 08/12/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION In China, recurrent pandemics require frequent city-wide lockdowns and quarantine actions to contain the impact of COVID-19, exposing college students to psychological problems, including hopelessness. Hence, the purpose of helping problematic college students alleviate hopelessness symptoms motivates us to carry out the present study to explore their interrelationship. METHODS Hopelessness (i.e., a complex phenomenon with important clinical consequences, such as depression and suicidality) was investigated in a large longitudinal sample of college students (N = 2787; 58.59% female; age mean ± SD = 18.34 ± 0.92) who were recruited during and after the COVID-19 lockdown using the Beck Hopelessness Scale (BHS). RESULTS Applying the novel approach (i.e., symptom network analysis), the results indicated that the edge of #BHS1 (i.e., [NOT] hope-enthusiasm)-#BHS15 (i.e., [NOT] faith-in-the-future) showed the strongest association both in Wave 1 and Wave 2. Similarly, #BHS20 (i.e., not-trying) had the highest node expectedinfluence (centrality) in the hopelessness symptoms network both among Wave 1 and Wave 2. The Network Comparison Test indicated that the global network strength significantly differed between the two time points. As expected, college students' hopelessness will gradually dissipate with the end of segregation control. The stability and accuracy indicated that the network analysis results were trustworthy. CONCLUSIONS The study findings provide evidence that central nodes and edges connecting symptoms should be addressed. Further interventions and treatments that may target these symptoms are essential to effectively alleviate the overall hopelessness level among college students. Theoretical and clinical potential consequences were discussed in detail.
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Affiliation(s)
- Yanqiang Tao
- Beijing Key Laboratory of Applied Experimental Psychology, Faculty of PsychologyBeijing Normal UniversityBeijingChina
| | - Haiqun Niu
- School of PsychologyNanjing Normal UniversityNanjingChina
| | - Wenxin Hou
- Beijing Key Laboratory of Applied Experimental Psychology, Faculty of PsychologyBeijing Normal UniversityBeijingChina
| | - Liang Zhang
- Student Mental Health Education CenterNortheast Agricultural UniversityHarbinChina
| | - Ronghua Ying
- School of PsychologyNanjing Normal UniversityNanjingChina
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Hung WL, Liu HT. Causal Model Analysis of Police Officers' COVID-19 Fear, Resistance to Organizational Change Effect on Emotional Exhaustion and Insomnia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10374. [PMID: 36012009 PMCID: PMC9408193 DOI: 10.3390/ijerph191610374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/14/2022] [Accepted: 08/18/2022] [Indexed: 06/15/2023]
Abstract
Since the end of 2019, COVID-19 has continued to spread around the world. The police have performed various epidemic prevention and routine duties. This study explores how police officers' COVID-19 fear, resistance to organizational change, intolerance of uncertainty, and secondary trauma affect emotional exhaustion and insomnia in the context of COVID-19. A total of 205 valid police samples were collected in this study, and the established hypotheses were tested using confirmatory factor analysis and structural equation modeling. The results of the study confirmed that during the COVID-19 outbreak, secondary trauma of police officers positively affects emotional exhaustion and insomnia; intolerance of uncertainty positively affects emotional exhaustion; resistance to organizational change positively affects intolerance of uncertainty and emotional exhaustion; intolerance of uncertainty mediates the relationship between resistance to organizational change and emotional exhaustion; COVID-19 fear positively influences secondary trauma.
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Affiliation(s)
- Wen-Ling Hung
- Department of Criminal Justice, Ming Chuan University, Taoyuan 333, Taiwan
| | - Hsiang-Te Liu
- Department of Public Affairs and Administration, Ming Chuan University, Taoyuan 333, Taiwan
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Dalege J, van der Does T. Using a cognitive network model of moral and social beliefs to explain belief change. SCIENCE ADVANCES 2022; 8:eabm0137. [PMID: 35984886 PMCID: PMC9390990 DOI: 10.1126/sciadv.abm0137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
Skepticism toward childhood vaccines and genetically modified food has grown despite scientific evidence of their safety. Beliefs about scientific issues are difficult to change because they are entrenched within many interrelated moral concerns and beliefs about what others think. We propose a cognitive network model that estimates network ties between all interrelated beliefs to calculate the overall dissonance and interdependence. Using a probabilistic nationally representative longitudinal study, we test whether our model can be used to predict belief change and find support for our model's predictions: High network dissonance predicts subsequent belief change, and people are driven toward lower network dissonance. We show the advantages of measuring dissonance using the belief network structure compared to traditional measures. This study is the first to combine a unifying predictive model with an experimental intervention and to shed light on the dynamics of dissonance reduction leading to belief change.
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Intergroup attitudes and contact between Spanish and immigrant-background adolescents using network analysis. PLoS One 2022; 17:e0271376. [PMID: 35930551 PMCID: PMC9355234 DOI: 10.1371/journal.pone.0271376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 06/29/2022] [Indexed: 11/19/2022] Open
Abstract
This study aimed to analyze the relationship among different evaluative reactions of the intergroup attitudes and contact in Spanish adolescents evaluating different ethnic minorities and in immigrant-background adolescents evaluating Spanish youth. This study was based on psychosocial models of great impact in the study of intergroup relations such as the Stereotype Content Model and the Behaviors from Intergroup Affect and Stereotypes Map, and incorporated a new approach to the study of attitudes: psychological networks. In total, 1122 Spanish adolescents and 683 adolescents with an immigrant background (Moroccan, Romanian or Ecuadorian origin) participated in the study, aged from 12 to 19 years. They answered a questionnaire with measures of stereotype dimensions (morality, immorality, sociability and competence), emotions (positives and negative), behavioral tendencies (facilitation and harm) and contact (quantity and quality). The results show similar structural patterns in the six studied groups, with emotions acting as links between stereotypes and behavioral tendencies. Moreover, positive and negative stereotype dimensions appeared as independent dimensions that were part of different processes: sociability and morality, and competence to a lesser extent, were related to facilitation behaviors through positive emotions, while immorality was related to harm behaviors through negative emotions. This could indicate that, to achieve successful intergroup relations involving cooperation and the development of friendly relationships, it would be appropriate to intervene in parallel in these two pathways. Due to the centrality of positive emotions (and sociability and immorality) and, therefore, their capacity to affect the entire network, focusing interventions on these variables could be an appropriate strategy to achieve overall positive attitudes.
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Elovainio M, Hakulinen C, Komulainen K, Kivimäki M, Virtanen M, Ervasti J, Oksanen T. Psychosocial work environment as a dynamic network: a multi-wave cohort study. Sci Rep 2022; 12:12982. [PMID: 35902624 PMCID: PMC9334355 DOI: 10.1038/s41598-022-17283-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 07/22/2022] [Indexed: 11/17/2022] Open
Abstract
While characteristics of psychosocial work environment have traditionally been studied separately, we propose an alternative approach that treats psychosocial factors as interacting elements in networks where they all potentially affect each other. In this network analysis, we used data from a prospective occupational cohort including 10,892 participants (85% women; mean age 47 years) and repeated measurements of seven psychosocial work characteristics (job demands, job control, job uncertainty, team climate, effort-reward imbalance, procedural justice and interactional justice) assessed in 2000, 2004, 2008 and 2012. Results from multilevel longitudinal vector autoregressive models indicated that job demands as well as interactional and procedural justice were most broadly associated with the subsequent perceptions of the work-related psychosocial factors (high out-Strength), suggesting these factors might be potentially efficient targets of workplace interventions. The results also suggest that modifying almost any of the studied psychosocial factors might be relevant to subsequent perceptions of effort-reward imbalance and interactional justice at the workplace.
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Affiliation(s)
- Marko Elovainio
- Research Program Unit, Faculty of Medicine, University of Helsinki, P.O. Box 9, Helsinki, Finland.
- Finnish Institute for Health and Welfare, Helsinki, Finland.
| | - Christian Hakulinen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Kaisla Komulainen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Mika Kivimäki
- Finnish Institute of Occupational Health, Helsinki, Finland
- Department of Epidemiology and Public Health, University College London, London, UK
- Clinicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Marianna Virtanen
- School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, Finland
| | - Jenni Ervasti
- Finnish Institute of Occupational Health, Helsinki, Finland
| | - Tuula Oksanen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
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41
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Svicher A, Gori A, Di Fabio A. Work as Meaning Inventory: A network analysis in Italian workers and students. AUSTRALIAN JOURNAL OF CAREER DEVELOPMENT 2022. [DOI: 10.1177/10384162221110361] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The present study examined the Italian version of the Work as Meaning Inventory and Work as Meaning Inventory for University students through a network perspective. Network analysis was applied to 505 Italian workers assessed via the Work as Meaning Inventory and 214 Italian university students assessed via the Work as Meaning Inventory for University students. The comparison between the factor and network model of both Work as Meaning Inventory and Work as Meaning Inventory for University students showed a higher fit for network models. Network analysis revealed that both Work as Meaning Inventory and Work as Meaning Inventory for University students items enclosed in the Positive meaning dimension had the highest centrality; the most connected item with the overall network was the item 2 (work/study that contributes to personal growth) able to link together the three dimensions (positive meaning, meaning-making through work, greater good motivations). Findings suggested that a network approach can provide a promising realm to expand the understanding of meaning at work and meaning at study.
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Affiliation(s)
- Andrea Svicher
- Department of Education, Languages, Intercultures, Literatures, and Psychology (Psychology Section), University of Florence, Italy
| | - Alessio Gori
- Department of Health Sciences (Psychology Section), University of Florence, Italy
| | - Annamaria Di Fabio
- Department of Education, Languages, Intercultures, Literatures, and Psychology (Psychology Section), University of Florence, Italy
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Li Y, Peng J. Evaluation of Expressive Arts Therapy on the Resilience of University Students in COVID-19: A Network Analysis Approach. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137658. [PMID: 35805317 PMCID: PMC9265567 DOI: 10.3390/ijerph19137658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/19/2022] [Accepted: 06/20/2022] [Indexed: 12/10/2022]
Abstract
As an alternative to traditional verbal counselling, expressive arts therapy has been shown to be an effective method of mental health care, particularly when dealing with stressful public interactions, such as those associated with COVID-19. However, few studies have been conducted to determine the efficacy of expressive arts therapy on the resilience of psychologically exposed university students during COVID-19. Furthermore, since network analysis appears to be a popular approach in psychological research, it has not been used in recent intervention studies for resilience. As a result, the current study utilized a network analysis approach to determine the efficacy of expressive arts therapy on the resilience of university students during the COVID-19 pandemic. A total of 263 students in a comprehensive university in China were selected for the therapy group between March and November 2021. In a pre-post design, students’ resilience was assessed using the Resiliency Scale for University Students (RSUS). The extended Bayesian information criteria (EBIC) and graphical LASSO were used to estimate and define paired resilience networks, and the strength, betweenness, and closeness indices were utilized to determine the centrality of the six facets of resilience. Additionally, we verified the stability and accuracy. It was discovered that significant differences appeared between the paired networks before and after expressive arts therapy. Facets of self-efficacy, self-acceptance and problem-solving in resilience were notably improved after the therapy, with the variable of emotional stability sustained at the mean level. Meanwhile, the network analysis has highlighted the central variable of self-efficacy in the pre-intervention and support from friends in the post-intervention. The connectivity among the components of problem solving, support from friends, and support from family was enhanced, with support from friends playing the role of hub nod in the following network. By utilizing a network analytic approach, expressive arts therapy can be more targeted in intervening in resilience mechanisms. As a proxy for efficacious problem-solving, intervention should be calibrated to the cultivation of social support networks, especially in the support from friends.
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Affiliation(s)
- Yue Li
- Division of Arts, Shenzhen University, Shenzhen 518060, China;
| | - Jun Peng
- School of Education, Research Institute of Macau Education Development, City University of Macau, Macau 999078, China
- Correspondence:
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43
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Borsboom D. Reflections on an emerging new science of mental disorders. Behav Res Ther 2022; 156:104127. [DOI: 10.1016/j.brat.2022.104127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/18/2022] [Indexed: 12/28/2022]
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Turner-Zwinkels FM, Brandt MJ. Belief system networks can be used to predict where to expect dynamic constraint. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2022. [DOI: 10.1016/j.jesp.2021.104279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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Meating Conflict: Toward a Model of Ambivalence-Motivated Reduction of Meat Consumption. Foods 2022; 11:foods11070921. [PMID: 35407008 PMCID: PMC9040712 DOI: 10.3390/foods11070921] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 02/04/2023] Open
Abstract
An increasing number of people are concerned about eating meat, despite enjoying doing so. In the present research, we examined whether the desire to resolve this ambivalence about eating meat leads to a reduction in meat consumption. Our model of ambivalence-motivated meat reduction proposes that the pervasive nature of evaluative conflict motivates meat avoidance, and we highlight two potential mechanisms involved: the anticipation of ambivalence reduction through behavioral change, and information seeking for contents that facilitate meat reduction. Study 1 drew on a cross-sectional 6-day food diary with 7485 observations in a quota sample to investigate why meat-related ambivalence arises and to demonstrate the correlation of ambivalence with meat reduction. Two experiments investigated the causal direction of this association by showing that ambivalence-induced discomfort motivated participants to eat less meat when they introspected on their preexisting incongruent evaluations (Study 2 and 3), which was mediated by the aforementioned mechanisms involved (Study 3; preregistered). The studies utilized diverse samples from Germany, England, and the US (total N = 1192) and support the proposed model by indicating that behavioral change is an important coping strategy to resolve ambivalent discomfort in the context of meat consumption. Our model of ambivalence-motivated meat reduction contributes to theorizing on the consequences of ambivalence and the psychology of (not) eating meat.
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Bodner N, Bringmann L, Tuerlinckx F, de Jonge P, Ceulemans E. ConNEcT: A Novel Network Approach for Investigating the Co-occurrence of Binary Psychopathological Symptoms Over Time. PSYCHOMETRIKA 2022; 87:107-132. [PMID: 34061286 DOI: 10.1007/s11336-021-09765-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/08/2021] [Accepted: 04/16/2021] [Indexed: 06/12/2023]
Abstract
Network analysis is an increasingly popular approach to study mental disorders in all their complexity. Multiple methods have been developed to extract networks from cross-sectional data, with these data being either continuous or binary. However, when it comes to time series data, most efforts have focused on continuous data. We therefore propose ConNEcT, a network approach for binary symptom data across time. ConNEcT allows to visualize and study the prevalence of different symptoms as well as their co-occurrence, measured by means of a contingency measure in one single network picture. ConNEcT can be complemented with a significance test that accounts for the serial dependence in the data. To illustrate the usefulness of ConNEcT, we re-analyze data from a study in which patients diagnosed with major depressive disorder weekly reported the absence or presence of eight depression symptoms. We first extract ConNEcTs for all patients that provided data during at least 104 weeks, revealing strong inter-individual differences in which symptom pairs co-occur significantly. Second, to gain insight into these differences, we apply Hierarchical Classes Analysis on the co-occurrence patterns of all patients, showing that they can be grouped into meaningful clusters. Core depression symptoms (i.e., depressed mood and/or diminished interest), cognitive problems and loss of energy seem to co-occur universally, but preoccupation with death, psychomotor problems or eating problems only co-occur with other symptoms for specific patient subgroups.
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Affiliation(s)
- Nadja Bodner
- Quantitative Psychology and Individual Differences Research Group, Faculty of Psychology and Educational Studies, KU Leuven (University of Leuven), Tiensestraat 102, Box 3713, 3000 , Leuven, Belgium.
| | - Laura Bringmann
- Department Psychometrics and Statistics, Heymans Institute for Psychological Research, University of Groningen, Groningen, The Netherlands
- Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), Department of Psychiatry (UCP), University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Francis Tuerlinckx
- Quantitative Psychology and Individual Differences Research Group, Faculty of Psychology and Educational Studies, KU Leuven (University of Leuven), Tiensestraat 102, Box 3713, 3000 , Leuven, Belgium
| | - Peter de Jonge
- Department Developmental Psychology, Heymans Institute for Psychological Research, University of Groningen, Groningen, The Netherlands
- Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), Department of Psychiatry (UCP), University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Eva Ceulemans
- Quantitative Psychology and Individual Differences Research Group, Faculty of Psychology and Educational Studies, Leuven (University of Leuven), Tiensestraat 102, Box 3713, 3000 , Leuven, Belgium
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Marsman M, Rhemtulla M. Guest Editors' Introduction to The Special Issue "Network Psychometrics in Action": Methodological Innovations Inspired by Empirical Problems. PSYCHOMETRIKA 2022; 87:1-11. [PMID: 35397084 PMCID: PMC9021145 DOI: 10.1007/s11336-022-09861-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 01/28/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Maarten Marsman
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands.
- University of Amsterdam, Psychological Methods, Nieuwe Achtergracht 129B, PO Box 15906, 1001 NK, Amsterdam, The Netherlands.
| | - Mijke Rhemtulla
- Department of Psychology, University of California at Davis, Davis, California, USA
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48
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Abstract
This commentary reflects on the articles included in the Psychometrika Special Issue on Network Psychometrics in Action. The contributions to the special issue are related to several possible future paths for research in this area. These include the development of models to analyze and represent interventions, improvement in exploratory and inferential techniques in network psychometrics, the articulation of psychometric theories in addition to psychometric models, and extensions of network modeling to novel data sources. Finally, network psychometrics is part of a larger movement in psychology that revolves around the analysis of human beings as complex systems, and it is timely that psychometricians start extending their rich modeling tradition to improve and extend the analysis of systems in psychology.
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Affiliation(s)
- Denny Borsboom
- Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129-B, 1018 WT, Amsterdam, The Netherlands
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49
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Lee KH, Chen Q, DeSarbo WS, Xue L. Estimating Finite Mixtures of Ordinal Graphical Models. PSYCHOMETRIKA 2022; 87:83-106. [PMID: 34191228 DOI: 10.1007/s11336-021-09781-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 05/25/2021] [Accepted: 05/28/2021] [Indexed: 06/13/2023]
Abstract
Graphical models have received an increasing amount of attention in network psychometrics as a promising probabilistic approach to study the conditional relations among variables using graph theory. Despite recent advances, existing methods on graphical models usually assume a homogeneous population and focus on binary or continuous variables. However, ordinal variables are very popular in many areas of psychological science, and the population often consists of several different groups based on the heterogeneity in ordinal data. Driven by these needs, we introduce the finite mixture of ordinal graphical models to effectively study the heterogeneous conditional dependence relationships of ordinal data. We develop a penalized likelihood approach for model estimation, and design a generalized expectation-maximization (EM) algorithm to solve the significant computational challenges. We examine the performance of the proposed method and algorithm in simulation studies. Moreover, we demonstrate the potential usefulness of the proposed method in psychological science through a real application concerning the interests and attitudes related to fan avidity for students in a large public university in the United States.
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Affiliation(s)
- Kevin H Lee
- Department of Statistics, Western Michigan University, Kalamazoo, USA
| | - Qian Chen
- Department of Marketing, College of Business, University of Nebraska-Lincoln, Lincoln, USA
| | - Wayne S DeSarbo
- Department of Marketing, Pennsylvania State University, University Park, USA
| | - Lingzhou Xue
- Department of Statistics, Pennsylvania State University, 318 Thomas Building, University Park, PA , 16802, USA.
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50
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Marsman M, Huth K, Waldorp LJ, Ntzoufras I. Objective Bayesian Edge Screening and Structure Selection for Ising Networks. PSYCHOMETRIKA 2022; 87:47-82. [PMID: 35192102 PMCID: PMC9021150 DOI: 10.1007/s11336-022-09848-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 05/08/2023]
Abstract
The Ising model is one of the most widely analyzed graphical models in network psychometrics. However, popular approaches to parameter estimation and structure selection for the Ising model cannot naturally express uncertainty about the estimated parameters or selected structures. To address this issue, this paper offers an objective Bayesian approach to parameter estimation and structure selection for the Ising model. Our methods build on a continuous spike-and-slab approach. We show that our methods consistently select the correct structure and provide a new objective method to set the spike-and-slab hyperparameters. To circumvent the exploration of the complete structure space, which is too large in practical situations, we propose a novel approach that first screens for promising edges and then only explore the space instantiated by these edges. We apply our proposed methods to estimate the network of depression and alcohol use disorder symptoms from symptom scores of over 26,000 subjects.
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Affiliation(s)
- M Marsman
- University of Amsterdam, Psychological Methods, Nieuwe Achtergracht 129B, PO Box 15906, 1001 NK, Amsterdam, The Netherlands.
| | - K Huth
- University of Amsterdam, Psychological Methods, Nieuwe Achtergracht 129B, PO Box 15906, 1001 NK, Amsterdam, The Netherlands
- Centre for Urban Mental Health, Amsterdam, The Netherlands
| | - L J Waldorp
- University of Amsterdam, Psychological Methods, Nieuwe Achtergracht 129B, PO Box 15906, 1001 NK, Amsterdam, The Netherlands
| | - I Ntzoufras
- Athens University of Economics and Business, Athens, Greece
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