Changes in mental health levels among Chinese athletes from 1995 to 2023

Objective

In recent years, with the increasing intensity of sports competition and social pressure, the issue of mental health among athletes have gradually attracted attention. Understanding the changing trends of athletes' mental health is of great significance for formulating effective intervention measures and safeguarding the mental health of athletes.

Methods

A total of 306 articles were accumulated from September to November 2023 by selecting literature from databases that measured the mental health of Chinese athletes using the Symptom Checklist-90 (SCL-90). Based on the screening criteria, 28 articles (N = 4,227) were finally included. A cross-sectional historical meta-analysis of these 28 studies using the SCL-90 between 1995 and 2023 was conducted. Based on cross-sectional historical meta-analysis methods, specific statistical methods, such as correlation and regression analyses, were used to examine trends over time in the scores of the nine SCL-90 factors measured by the athletes in the studies, as well as athlete type and gender differences.

Results

(1) Athletes' scores on the depression, hostility, phobic anxiety, and paranoid ideation factors gradually increased with the change of era, and the explanation rate of the variation of each factor by era ranged from 18.8 to 27.2%; (2) During the period from 1995 to 2023, the mental health of athletes in China gradually deteriorated on the factors of depression, hostility, and phobic anxiety, the rate of change was rapid, with a medium to large magnitude (0.28-0.42); (3) The scores of female athletes on the depression and psychoticism factors scores showed a significant upward trend, while male mental health scores for each factor did not improve significantly over the years; (4) College athletes' scores on the depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism factors showed an upward trend as the years changed.

Conclusion

Chinese athletes' mental health has been on a downward trend for the past 28 years, which needs to be a cause for concern.

Self-esteem in children and adolescents with and without attention-deficit/hyperactivity disorder: A meta-analytic review

Meta-analytic methods were used to examine global and domain-specific (i.e., academic, social, behavioral) self-esteem in children and adolescents with and without ADHD. Potential moderators of effect size heterogeneity were also examined via meta-regressions within a three-level approach. Findings from 49 aggregated global self-esteem effect sizes (ADHDN = 2500, TDN = 9448), 12 academic self-esteem effect sizes (ADHDN = 386, TDN = 315), 11 social self-esteem effect sizes (ADHDN = 258, TDN = 254), and 8 behavioral self-esteem effect sizes (ADHDN = 231, TDN = 211) suggest that children and adolescents with ADHD experience moderate global (ES = 0.46, p < .001), academic (ES = 0.60, p = .009), and social (ES = 0.67, p = .001) self-esteem impairments compared to children and adolescents without the disorder. The aggregated behavioral self-esteem effect size (ES = 0.20, p = .54), however, was not significant, and the global self-esteem effect size was markedly smaller compared to effect sizes for the academic and social domains. Further, examination of potential moderators of effect size heterogeneity indicated null effects for medication status, diagnostic complexity, informant, age, sex, comorbid psychopathology, and self-esteem dimension. Collectively, findings suggest that children and adolescents with ADHD do not hold a ubiquitous negative self-perception of difficulties across academic, social, and behavioral domains of functioning, and unexamined domains that are distal to ADHD may serve to bolster global self-esteem.

A cross-sectional historical study on the changes in self-esteem among Chinese adolescents from 1996 to 2019

This study aimed to investigate the changes in self-esteem levels among Chinese adolescents from 1996 to 2019. In this cross-sectional historical study, 109 articles using the Rosenberg Self-esteem Scale (SES) were selected from three Chinese and five English databases. The results showed that: (1) The self-esteem level of Chinese adolescents was positively correlated with the period, indicating that the self-esteem of Chinese adolescents was gradually increasing. (2) The increase in self-esteem level of girls was higher than that of boys. (3) The increase in the self-esteem level of only child was higher than that of non-only child. (4) The self-esteem level of rural adolescents increased year by year. However, the self-esteem level of urban adolescents was not significantly correlated with the years. (5) The changes in macro social factors can significantly predict the upward trend of the self-esteem level of Chinese adolescents.

Historical changes in baby names in China

Based on previous research on names and naming practices, I propose three suggestions to Bao et al. (2021), which investigated historical changes in given names of Han Chinese in China between 1920 and 2005. Their study analyzed a one-shot cross-sectional survey conducted in 2005 and reported that unique names increased from 1920 to 2005. The authors concluded that China became more individualistic over time for the period. However, three questions have remained unanswered in Bao et al. (2021). First, were the samples of older birth cohorts truly representative? Second, did unique names increase only after the 1970s? Third, how are the historical changes in average name length interpreted? Answering these three questions would contribute to a further understanding of the historical changes in given names and their underlying psychological/cultural shifts in China.

Parents or Peers? (In)congruence Effect of Adolescents' Attachment to Parents and Peers on Self-Esteem

Building on the attachment theory and extending prior research that has hinted strongly at the important influence of social relationships on self-esteem, this study examined the simultaneous effect of adolescents' attachment to parents and peers on self-esteem. To test our hypotheses, we collected data from a sample of 267 adolescents. We used polynomial regression coupled with response surface analysis to assess the (in)congruence effect of adolescents' attachment to parents and peers on self-esteem. The results of polynomial regression analysis show that the congruence effect of attachment to parents and peers did not relate to adolescent self-esteem. However, self-esteem is high when attachment to both parents and peers is at a high level rather than a low level. Moreover, results show that attachment to parents is more significant than attachment to peers in developing adolescents' self-esteem. Interpretation of findings and theoretical contribution of congruence perspective to attachment theory and self-esteem literature are discussed.

Conceptual and methodological issues in the study of the personality-and-culture relationship

Culture-and-personality studies were central to social science in the early 20th century and have recently been revived (as personality-and-culture studies) by trait and cross-cultural psychologists. In this article we comment on conceptual issues, including the nature of traits and the nature of the personality-and-culture relationship, and we describe methodological challenges in understanding associations between features of culture and aspects of personality. We give an overview of research hypothesizing the shaping of personality traits by culture, reviewing studies of indigenous traits, acculturation and sojourner effects, birth cohorts, social role changes, and ideological interventions. We also consider the possibility that aggregate traits affect culture, through psychological means and gene flow. In all these cases we highlight alternative explanations and the need for designs and analyses that strengthen the interpretation of observations. We offer a set of testable hypotheses based on the premises that personality is adequately described by Five-Factor Theory, and that observed differences in aggregate personality traits across cultures are veridical. It is clear that culture has dramatic effects on the thoughts, feelings, and behaviors from which we infer traits, but it is not yet clear whether, how, and in what degree culture shapes traits themselves.

Continuity and Stability of Child and Adolescent Depressive Symptoms in South Korea: A Meta-analysis of Longitudinal Studies

Many adolescents in South Korea experience risk-level depressive symptoms due to stress caused by personal and environmental changes. Prior studies investigated various characteristics of depressive symptoms. However, it is unclear when the mean level of depression changes with the development of children and adolescents and whether it is stable relative to one another over time. Thus, it is necessary to closely understand the continuity and stability of depressive symptoms across developmental stages in children and adolescents. In this study, continuity refers to the consistency in a group's mean level of depressive symptoms over time; however, stability refers to the consistency in the relative placement of the levels of depressive symptoms of individuals within a group over time. To comprehensively understand previous studies, this meta-analysis compiled data from 95 South Korean longitudinal studies (N = 200,338; 49.7% females) published between 2000 and 2021. Data were analyzed using a three-level random effects model with a 1-year interval for each age group to integrate effect sizes, followed by a generalized additive mixed model integrating age as a continuous variable. The results indicate that the mean-level continuity of depressive symptoms was relatively high and the rank-order stability was low for the children in elementary school (including both upper and lower grades). Additionally, as the adolescents aged, the mean-level continuity of depressive symptoms slightly decreased while stability increased. When entering early adulthood, the continuity and stability of depressive symptoms converged without significant change. As a result of moderating effect, the female-only group indicated a high level of continuity and stability than the male-only or mixed group. The findings highlight that South Korean childhood is a period of relatively high continuity and low stability. Moreover, female students' depressive symptoms fluctuate more than those of males, suggesting the need for providing effective and appropriate help.

The prospective power of personality for childbearing: a longitudinal study based on data from Germany

The link between personality and fertility is relatively underexplored. Moreover, there are only a few studies focusing on the prospective association between personality and childbearing. However, none of these studies considered the Five-Factor Model (FFM), which is the most widely accepted measurement of personality. The present study fills this gap by examining the prospective association between the FFM and the hazard ratio of the first and the second childbirth in Germany. Analyses are based on recent data (2005–2017) from the Socio-economic Panel Study. Cox proportional hazard models are applied. Findings demonstrate that personality traits are associated with fertility. Extraversion is positively linked with the first childbirth, but is negatively associated with the second childbirth. These findings are mainly driven by males. Agreeableness is positively linked with the first childbirth across the total sample. Again, this correlation is mainly based on the findings for men, among whom a positive association between agreeableness and the second childbirth is also found. Among women, personality does not seem to be linked with the first childbirth. However, the risk of having a second child is found to be negatively associated with conscientiousness. My study adds to the current understanding of the personality–fertility association by exploring the impact of personality trait scores from the FFM on subsequent fertility behavior. However, further research is needed on the association between personality and childbearing; on the mechanisms through which personality affects fertility; and on how these links differ across cultures, among higher parities, and for births after re-partnering.

A Socioecological-Genetic Framework of Culture and Personality: Their Roots, Trends, and Interplay

Culture and personality are two central topics in psychology. Individuals are culturally influenced influencers of culture, yet the research linking culture and personality has been limited and fragmentary. We integrate the literatures on culture and personality with recent advances in socioecology and genetics to formulate the Socioecological-Genetic Framework of Culture and Personality. Our framework not only delineates the mutual constitution of culture and personality but also sheds light on (a) the roots of culture and personality, (b) how socioecological changes partly explain temporal trends in culture and personality, and (c) how genes and culture/socioecology interact to influence personality (i.e., nature × nurture interactions). By spotlighting the roles of socioecology and genetics, our integrative framework advances the understanding of culture and personality.

Drawings to explore faculties‘ and students‘ perceptions from different generations cohorts about dental education: A pilot study

Introduction/Aims

We aimed at using drawings as a form of data collection to give voice to older and younger generations in regards to educational practices in undergraduate dentistry.

Materials and methods

First year dental students (younger generations) and faculty members (older generations) produced drawings depicting their perceptions of the current dental education learning environment. Qualitative analysis was conducted independently by two researchers using the drawings to produce codes, categories and themes.

Results

15 drawings were produced: 9/34 (26.4%) made by students and 6/20 (30%) made by faculty members. The generated themes indicated that students and faculties found that dental education is going through a challenging time, because of the restrictions caused by the COVID-19 pandemic; and that they were aware about the evident division between basic/preclinical and applied/clinical courses. Faculties showed hopeful signs that the situation may get better. Students‘ drawings evoked the following topics: digital connectedness, diversity, time goes by, and future aspirations in Dentistry.

Discussion

This study reinforced the validity of visual methods as an approach in research and showed different graphical features (features that might be intentionally or unintentionally represented in the drawings) that gave voice to participants. These voices could have been invisible in more traditional qualitative approaches, such as interviews or questionnaires.

Conclusions

Although the two groups of participants came from different generation cohorts, they had aligned perceptions regarding challenges in dental education, and mentioned the separation between preclinic and clinic. Drawings were unique, innovative, and an interesting tool to express perceptions regarding today’s learning environment. These insights can consequently help educators to personalize teaching approaches to better meet the needs of the students.

Psychological security in Chinese college students during 2006-2019: The influence of social change on the declining trend

BACKGROUND

As a key indicator to measure the mental health status, psychological security level of Chinese college students and its changes over time are of great value to examine.

METHODS

A cross-temporal meta-analysis was performed using papers that measured the psychological security level of Chinese college students using the Security Questionnaire between 2006 and 2019. In addition, a time lag analysis was conducted to define whether the selected macro social indicators can explain the changes in the psychological security level.

RESULTS

A total of 58 papers involving 28,352 Chinese college students were included in the final sample. The results revealed that scores of psychological security and its two factors were significantly negatively correlated with the year. Scores of psychological security and its two factors were significantly associated with five social indicators of economic condition (residents' consumption level), social connectedness (divorce rate, urbanization level) and overall threat (college enrollment rate, crime rate), suggesting that social change may account for the decline in psychological security level of Chinese college students.

LIMITATIONS

The underlying mechanism is only discussed at a theoretical level. Thus, future studies can collect the relating empirical evidence to test the proposed theoretical model.

CONCLUSIONS

Our study revealed a decreasing trend of Chinese college students' psychological security level across time, which was associated with macro-social changes in diverse areas. In addition, combined with the corresponding macro-social indicators, a three-dimensional theoretical framework is proposed to explain the psychological security for college students as a group.

Changes in mental health levels among Chinese physical education college students from 1995 to 2019

To explore the changes in the mental health levels of Chinese physical education college students, the present study conducted a cross-temporal meta-analysis of 43 papers that adopted the Symptom Checklist 90 (SCL-90) from 1995 to 2019. The results showed that the average scores of the seven SCL-90 factors were negatively correlated with the year of data collection. The socioeconomic indicators (GDP, per capita GDP and household consumption level) were significantly negatively correlated with the eight dimension scores of the SCL-90 (except for phobic anxiety). The mean effect sizes of the sex differences in the seven dimension scores (except depression and phobic anxiety) were lower than the small effect size. In conclusion, Chinese physical education college students' mental health levels have increased in the past 25 years. This phenomenon may be related to Chinese socioeconomic growth, the implementation of national sports policies, and the provision of mental health education for college students. In addition, although the increasing trend in the mental health level of female students was more obvious, there were no significant sex differences.

Self-esteem and adolescent bullying/cyberbullying and victimization/cybervictimization behaviours: A person-oriented approach

Although previous studies seemed to recognize negative associations between self-esteem and bullying/cyberbullying and victimization/cybervictimization behaviours, the findings are controversial. The current study tried to shed light on this issue by using a person-oriented approach among Italian adolescents. Participants included 936 students aged 13-16 years. Different domains of self-esteem and bullying/cyberbullying and victimization/cybervictimization behaviour during the previous 2-3 months were assessed through a self-administered questionnaire. The results suggested four self-esteem profiles, i.e., school/family-oriented, consistently high, self-derogation, and body/peer-oriented. Students in the consistently high self-esteem profile seemed to be more protected against bullying/cyberbullying and victimization/cybervictimization behaviours compared to those in the self-derogation profile. The findings showed that among adolescents there is a degree of heterogeneity in the self-esteem domain associated with different levels of bullying/cyberbullying and victimization/cybervictimization behaviour. This suggests that different domains of self-esteem and their interdependencies play a crucial role during adolescence, with consequences also in terms of diverse patterns of active and passive aggressive behaviour.

Impact of Demographic Characteristics on Workplace Friendship: A Meta-Analytic Review

Although demographic characteristics are the most analyzed variables in the literature on workplace friendship, their effects on its formation and development remain unclear, owing to conflicting results. To draw generalizable conclusions, this study employed meta-analytical techniques to examine the relationships between employees' demographic characteristics and their workplace friendship, and investigated whether collectivism and year of data collection moderated this relationship. Seventy-seven empirical pieces of literature and 219 correlations (N = 34,856) were included in the final meta-analysis. Our findings revealed that male employees acquired more workplace friendships than female employees, and that organizational tenure, hierarchical position, and education were positively related to workplace friendships. However, employees' age and marital status had no significant effect on workplace friendships. Furthermore, the results of the moderating effects analysis suggested that, as collectivism diminished and data collection was delayed, the impact of certain demographic characteristics on workplace friendships became weaker.

A Cross-Temporal Meta-Analysis on Marital Satisfaction of Chinese Couples

Objective

To investigate the changing trend of Chinese couples' marital satisfaction and its relationship with social changes.

Methods

A cross-temporal meta-analysis was performed on 118 original studies (n = 31,909) reporting marital satisfaction of Chinese couples from 1994 to 2020, primarily using correlation analysis and regression analysis.

Results

(1) Overall, the marital satisfaction of Chinese couples showed a downward trend over time. (2) Men's marital satisfaction displayed almost no change, while women's marital satisfaction had a more obvious downward trend. (3) Changes in macrosocial factors (per capita consumption expenditure, housing prices, old-age dependency ratio, and divorce rate) could significantly predict the downward trend of marital satisfaction, especially for women.

Conclusion

In the past 27 years, the overall marital satisfaction level of Chinese couples has shown a downward trend, and there are gendered differences, which may be related to changes in the socioeconomic and cultural environments.

Retirement Preparedness of Generation X Compared to Other Cohorts in the United States

According to the U.S. Census records, 40% of the population is aged between 35 and 64. This statistic means that a substantial percentage of the nation’s population is in the wealth-formation phase of their life cycle and should be saving towards their retirement goals. Hence, the demand for retirement planning is anticipated to increase over the next decade. However, many economists and policymakers are concerned that a substantial number of American households are not well prepared for retirement. The Retirement Confidence Survey of the Employee Benefit Research Institute found that 36% of workers do not have any retirement savings. In particular, Generation X is the cohort that is least prepared for retirement. This research focuses on Generation X (40–54 years old) and explores this cohort’s retirement preparedness relative to their Baby Boomer and Millennial peers. The study also models cohort effects and identifies the key factors affecting retirement preparedness. The result indicates that Generation X is better prepared for retirement than Millennials in safer portfolio allocations, but there is no significant difference in retirement adequacy between Gen Xers and Baby Boomers. Income, risk tolerance, and attainment of a college education are positively associated with retirement preparedness.

Changes in sleep quality among Chinese active service personnel: A cross-temporal meta-analysis, 2003-2019

Military personnel live in operating environments in which poor sleep is common. In this cross-temporal meta-analysis (CTMA), 100 studies (144 data sets, N = 75,998) were identified to examine changes in sleep quality among Chinese active service personnel from 2003 to 2019. Participants were divided into three groups: the navy, the non-navy, and the unknown service. The Pittsburgh Sleep Quality Index (PSQI) was used as the measure of sleep quality; it contains a global score and seven component scores, with higher scores indicative of poorer sleep. Among all active military personnel, the PSQI global and seven component scores decreased from 2003 to 2019. In examining the results by military type, the PSQI global and seven component scores increased in the navy group. Conversely, both the non-navy and unknown-service groups showed decreased PSQI global scores over time. Similarly, all PSQI component scores decreased over time for both the non-navy and unknown service groups, except for the use of sleeping medication (USM), which increased in the non-navy group. In conclusion, the sleep quality of Chinese active service personnel showed a positive trend. Further research should focus on improving the navy's sleep quality.

Exploring the Determinants of Young Inclusive Leadership in Thailand: Research Taxonomy and Theoretical Framework

Inclusive leadership has recently become an active topic in the literature on leadership and in the field of organizational behavior. However, there is currently a lack of consensus regarding whether the younger generation of inclusive leaders perceive and behave differently from the older generation. This study seeks to determine the traits, characteristics, attitudes, and behaviors of young inclusive Thai leaders who today play an increasingly influential role in various sectors of the Thai economy. The ultimate intent is to develop a theoretical framework for young inclusive leadership. Building on relational leadership theory and adopting the framework of Kouzes and Posner’s Leadership Practices Inventory (LPI) and Hollander’s 4Rs of Inclusive Leadership, the authors use interviews with 12 young Thai leaders to classify the crucial attributes of young inclusive Thai leaders into five categories: role model, luminary, pioneer, motivator, and nurturer. These attributes reflect how young leaders express their inclusiveness in conjunction with relational, entrepreneurial, and transformational leadership and serve as the basis for a holistic framework for young inclusive leadership.

Core Self-Evaluations Increases Among Chinese Employees: A Cross-Temporal Meta-Analysis, 2010–2019

The purpose of this paper is to investigate the changes in core self-evaluation (CSE) scores among Chinese employees during 2010–2019. We conducted a cross-temporal meta-analysis including 50 studies (17,400 Chinese employees) to evaluate the relationship between the year of data collection and levels of CSE. We found that correlations between levels of CSE and year of data collection were strong and positive (r > 0.500). Regression results showed that the year of data collection could predict the CSE score when the mean sample age and sex ratio (%female) were controlled. In addition, CSE scores were positively related to GDP per capita and negatively related to the unemployment rate.

A millennial manager skills model for the new remote work environment

Purpose

This paper aims to propose that millennials – those born between 1980 and 1995 – are uniquely impacted by the long-term impact of the pandemic, which has accelerated the work from home movement and exacerbated organizational issues associated with working remotely. Millennials, on the cusp of embarking on important leadership roles in this new remote work environment, pose challenges and opportunities for organizations will that will last long after the pandemic.

Design/methodology/approach

This paper provides a viewpoint based on a narrative review and on the authors’ professional experiences within organizations. Based upon these findings, this paper has reimagined the Mumford skills model to explore millennial managers in this new remote work, post-pandemic context. The goal of this narrative review was to provide a full picture of the “Millennial manager” and the challenges they face in becoming effective managers, as well as highlight the important strengths they bring to the table.

Findings

Managers may have challenges regarding job satisfaction, productivity and organizational commitment. The positive factors are millennials prefer flexibility, teamwork and creating a positive work-life balance. The negative side has to do with isolation and the ability to embrace the organization culture in a remote environment. This model shows positive and limiting factors of millennials related to organization effectiveness. The major propositions and model were that millennium managers in this new environment increase interpersonal communication to maintain trust, effective mentoring, resolve strong organizational culture and ensure effective delegation and conflict resolution.

Practical implications

This study discovered challenges for managers, including developing loyalty and improving employee job satisfaction and organizational commitment. Active listening is necessary for team management to show that all team members are valued irrespective of the work environment. Active listening and empathy will increase social support at work, which improves personal well-being and productivity. Millennials will continue to use their technological skills, their desire for teamwork and their preference for participative management, resulting in becoming an invaluable asset in this era of organizational transformation. The challenge for organizations is to realize the millennial generation possesses many talents and must successfully engage them in the pursuit of organizational goals.

Originality/value

This paper adds to the body of knowledge regarding millennials in organizations with a specific focus on the new work environment created by the global pandemic. The authors hope that their adapted skills model – the millennial manager skills model – becomes an important resource for articulation this new environment that millennial managers are in and that this model can be further refined and expanded through empirical exploration.

Support From Parents, Peers, and Teachers Is Differently Associated With Middle School Students' Well-Being

Parents, peers, and teachers provide a powerful context for school students’ well-being. However, a detailed and systematic analysis of how parental, peer, and teacher support relate to students’ well-being, measured by the dimensions self-worth, psychological and physical well-being, is still missing. To address this research gap, the following study investigates 733 adolescent German students from grades 7 and 8 (M_age = 13.97, SD = 0.41, 52% girls) with respect to their perceived supportive relationships at home and within the school context. The study considers gender, socioeconomic status, and school form as potential confounders. The results of the structural equation model, analyzed with the statistical software R, indicate that perceived teacher support was positively related to students’ self-worth and physical well-being, while peer support was related to psychological well-being. Students who perceived their parents as supportive reported higher well-being with respect to all three dimensions investigated.

Momentary and longitudinal relationships of mindfulness to stress and anxiety among Chinese elementary school students: mediations of cognitive flexibility, self-awareness, and social environment

Mindfulness could benefit elementary school students' mental health, but little is known about the mechanisms of mindfulness in the elementary school context. The current studies explored mindfulness's relationship to stress and anxiety in elementary school students and potential mediators in the connections from proximal and distal perspectives.

DESIGN

In Study 1, a daily diary approach was used to examine the mediating role of cognitive flexibility on mindfulness's dynamic association to stress and anxiety. In Study 2, we examined the longitudinal relationships between mindfulness at baseline and stress and anxiety at 6-month follow-up and the mediating roles of self-awareness (i.e., self-esteem and self-identity) and social environment (i.e., student-teacher relationship and peer relationship).

MAIN OUTCOMES

From a proximal perspective, cognitive flexibility mediated the negative relationship of state mindfulness to stress and anxiety. From a distal standpoint, self-esteem mediated the relationship between dispositional mindfulness and anxiety. Perceived peer relationship mediated the association of dispositional mindfulness to stress and anxiety.

CONCLUSION

For elementary school students, state mindfulness showed immediate effects, and dispositional mindfulness showed long-term effects on reducing anxiety and stress through different mechanisms. Limitations and implications were discussed.

A cross-temporal meta-analysis review of the personality of Chinese military personnel, 1991-2017

OBJECTIVE

The personality of military personnel is an important factor for their mental health. It has been revealed that military personnel's mental health has changed over the past decades. The objective of the present study was to examine the birth cohort changes in the personality of Chinese military personnel.

METHODS

To examine the birth cohort changes in the personality of Chinese military personnel, a cross-temporal meta-analysis of 53 studies that measured the personality of Chinese military personnel with the Eysenck Personality Questionnaire from 1991 to 2017 was conducted (61 data points, N = 55 708).

RESULTS

The results showed that during this period, the respondents' personality traits changed significantly. Specifically, their levels of neuroticism and psychoticism decreased by 0.84 and 0.62 standard deviations respectively, and the younger participants exhibited higher levels of extraversion.

CONCLUSIONS

This study found that Chinese military personnel showed decreasing neuroticism and psychoticism from 1991 to 2017 and that younger participants exhibited higher levels of extraversion. © 2020 John Wiley & Sons, Ltd.

College students in the western world are becoming less emotionally intelligent: A cross-temporal meta-analysis of trait emotional intelligence

OBJECTIVE

Over the last two decades, Western society has undergone a marked cultural transformation characterized by rising individualism. Concurrently, the digital landscape has transformed through the rise of social media and smartphones. These factors have previously been implicated in changing individuals' attitudes, behavior, and interpersonal interactions. We investigated whether these societal changes have coincided with changes in trait emotional intelligence (EI) over the last 17 years in Western university students.

METHOD

We examined this question using a cross-temporal meta-analysis (k = 70; N = 16,917).

RESULTS

There was no change in overall trait EI; however, the trait EI domains "well-being," "self-control," and "emotionality" demonstrated significant decreases with time, after controlling for gender composition and between-country differences.

CONCLUSION

We discuss these findings in relation to how they contribute to our understanding of trait EI, and how they add to the literature on how Western society is changing with time.

Difficult temperament predicts self‐esteem in adolescence

A six‐year longitudinal study investigated the impact of maternal hostile child‐rearing attitudes, role dissatisfaction, and maternal perceptions of adolescent temperamental difficultness on self‐esteem in late adolescence, after controlling for the initial self‐esteem measured in early adolescence. Adolescents (n = 313), derived from the Cardiovascular Risk in Young Finns study, rated their self‐esteem at the study entry at age 12, and six years later at age 18. Maternal reports of child‐rearing attitudes, of role satisfaction, and of the temperament of the adolescent were obtained at the study entry and three years later. Mother's perceptions of adolescent's temperament as difficult at ages 12 and 15 predicted adolescent's self‐reported self‐esteem in late adolescence, whereas earlier self‐esteem did not predict later perceptions of temperament or parenting. We found no evidence that maternal perceptions of parenting indirectly, or after controlling for the initial level, predicted adolescent's self‐reported self‐esteem. Copyright © 2002 John Wiley & Sons, Ltd.

Changes over time in young adults' harmful alcohol consumption: A cross-temporal meta-analysis using the AUDIT

BACKGROUND

Recent studies suggest that young adult participation in, and volume of, alcohol consumption has decreased. However, the evidence on trends in harmful alcohol consumption in this age group is limited. The current paper aims to examine changes over time in harmful alcohol consumption using a robust, widely employed measure.

METHODS

The literature was systematically searched for articles reporting on Alcohol Use Disorders Identification Test (AUDIT) scores in young adults aged 18-24 years. The key data extracted were year of measurement and mean AUDIT score (proportion above clinical cut-off was not relevant for these analyses). Cross-temporal meta-analysis was applied to the extracted data.

RESULTS

A decrease was found in young adults' AUDIT scores measured between 1989 and 2015 (b=-0.13, β=-0.38, p = 0.015, 95 % CI=-0.24, -0.03), representing a 0.63 standard deviation change over this period. Variance did not change over this time, suggesting scores decreased equally over the distribution.

CONCLUSIONS

Results indicate that harmful alcohol consumption in young adults may have declined between 1989 and 2015. Despite the continued problems posed by dependence and short and long-term harms, these promising findings offer hope that the considerable alcohol-related disease burden in this age group may be reduced. Ongoing data collection is required to evaluate whether these declines in young adulthood persist into later life, and future research should explore the reasons for declining harmful alcohol consumption in young adults.

Birth Cohort Changes in the Subjective Well-Being of Chinese College Students: A Cross-Temporal Meta-Analysis, 2002-2017

According to the happiness-income paradox, economic growth within a country does not necessarily lead to an increase in well-being. However, previous literature also showed that economic growth has a greater impact on well-being in a low-income country than a high-income country. China is a typical developing country that has experienced dramatic development in recent decades. How did the well-being of the Chinese change? To examine birth cohort changes in Chinese college students' subjective well-being, a cross-temporal meta-analysis that involved 100 studies was conducted (106 data points, N = 55,830). The results showed that Chinese college students' well-being increased by at least 0.45 standard deviations from 2002 to 2017. In addition, their subjective well-being was significantly correlated with social indicators (e.g., GDP per capita, divorce rate, and university enrollment rate) for the corresponding years and 3 years prior to the collection of subjective well-being data. It is evident that social changes play an important role in predicting changes in well-being.

Self-Evaluation Differences Among Swedish Children and Adolescents Over a 30-Year Period

International research has found changes in how today’s young people evaluate themselves. The present Swedish research contributes with new findings by distinguishing different patterns of change in self-evaluation in two age groups. The study investigates generational and gender differences in five self-evaluation dimensions in two samples, one from 1983 (N = 3052 10–16-year-old students) and one from 2013 (N = 1303 10–18-year-old students). Three age groups were analyzed. The generational comparison for primary school (ages 10–12) showed higher scores in 2013 than in 1983 for all five self-evaluation dimensions. Interactions between generation and gender were found for psychological well-being, relations to others, school competence evaluations, and the total score, demonstrating, in contrast to international research, a greater increase for girls than for boys. Noteworthy is that girls in primary school had higher scores in 2013. The generational comparison for lower secondary school (ages 13–15) demonstrated higher scores for school competence, relational self-evaluations, and a total higher score in 2013. Interactions between generation and gender were found for total, physical, and psychological well-being evaluation scores, indicating an increase for boys and a decrease for girls in 2013 compared to 1983. The gender comparison for secondary school (ages 16–18, 2013), showed gender differences for physical, psychological well-being, school competence evaluations, and for the total score to the advantage of boys. The study discusses changes in self-evaluation in relation to phenomena such as permissive child-rearing, decreased demands in school, increased self-enhancement behavior through social media, and narrow body ideals in today’s society. The study recommends that interventions directed toward groups with low self-evaluation scores should be considered.

Changes in Work-Family Conflict of Chinese Employees: A Cross-Temporal Meta-Analysis, 2005-2016

With the rapid growth of China's economy, work-family conflict (WFC) level of Chinese employees might have changed over time. The present research performed a cross-temporal meta-analysis of 71 papers using the Work-Family Conflict Scale (WFCS) from three Chinese academic databases and three databases in English to investigate changes in Chinese employees' WFC (N = 23,635) during 2005-2016. Results showed that the WFC level of employees increased significantly by 0.77 standard deviations over the past 12 years. The increasing trend over time occurred among both male and female employees, which is slightly more salient among male employees. However, there was no significant gender difference in WFC scores. This study found that the increase in WFC scores among Chinese employees was associated with scores of six social indicators that might cause stress in workplace (the number of employees and number of college graduates) and stress in family (divorce rate, residents' consumption level, elderly dependency ratio, and family size) of 5 years before and the year of data collection, which indicates that social changes played an important role in changes of WFC. The explanations and implications of these changes are discussed.

The Organization of Self-Knowledge in Adolescence: Some Contributions Using the Repertory Grid Technique

(1) Background: This study aims to explore the usefulness of personal construct psychology as a comprehensive framework and assessment tool to embrace a diversity of self-knowledge organization constructs, and to account for developmental differences across adolescence. (2) Methods: The repertory grid technique was used to measure self-knowledge differentiation, polarization, discrepancies between Actual Self, Ideal Self, and Others, and implicative dilemmas, a particular kind of intrapersonal conflict. Data were collected from two samples of early and late adolescents, respectively. (3) Results: Globally, they showed that the organization of self-knowledge was different in both samples. In particular, older adolescents revealed a less polarized self-knowledge. In addition, they tended to construe higher Actual–Ideal self-discrepancies and to present more internal conflicts. No differences were found between early and late adolescents concerning global differentiation and the discrepancies between the self (Actual and Ideal) and the Others. (4) Conclusions: Despite the limitations of the study (e.g., small sample size, cross-sectional design), these novel results support the suitability of the repertory grid technique to capture developmental changes in self-knowledge organization during adolescence, as well as the explanatory potential of personal construct psychology to advance their understanding.

The Stability and Change of Loneliness Across the Life Span: A Meta-Analysis of Longitudinal Studies

Individuals experience loneliness when they perceive a deficiency in the quality or quantity of their social relationships. In the present meta-analysis, we compiled data from 75 longitudinal studies conducted in Asia, Australia, Europe, and North America (N = 83, 679) to examine the rank-order and mean-level development of loneliness across the life span. Data were analyzed using two- and three-level meta-analyses and generalized additive mixed models. The results indicate that the rank order of loneliness is as stable as the rank order of personality traits and follows an inverted U-shaped trajectory across the life span. Regarding mean-level development, loneliness was found to decrease throughout childhood and to remain essentially stable from adolescence to oldest old age. Thus, in contrast to other personality characteristics, changes in loneliness are not generally related to age. Implications for theory are discussed.

Changes in Chinese nurses' mental health during 1998-2016: A cross-temporal meta-analysis

In China, nursing is a profession with considerable stress, which may cause both physiological and psychological problems. The present study conducted a cross-temporal meta-analysis of 244 papers using the Symptom Checklist 90 (SCL-90) to investigate the changes in the mental health level of Chinese nurses (N = 71,286) from 1998 to 2016. Results showed that (a) relationships between scores of all nine types of mental problems in the SCL-90 and year were significantly positive, indicating that the mental health level of nurses decreased steadily in the past 19 years; (b) relationships between three social indicators (patient-to-nurse ratio, unemployment rate, and divorce rate) and scores of all nine types of mental problems in the SCL-90 were significantly positive, suggesting that the increase in these social indicators may be responsible for the decrease in Chinese nurses' mental health level.

Cross-temporal changes in people's ways of thinking, feeling, and behaving

Are people's ways of thinking, feeling, and behaving changing, reflecting transformative changes in our ways of living? If so, are these changes evident globally? There is a large and evolving research literature that attempts to answer these questions. The current review takes stock of this development to provide a brief summary of the literature and also to overview this research field's methodological challenges and innovations, disputed findings, remaining questions, and future directions.

Relationships Among Violent and Non-Violent Video Games, Anxiety, Self-Esteem, and Aggression in Female and Male Gamers

This study examines the differences in anxiety, self-esteem, and aggression levels between players of violent and non-violent video game and its connection to gender and age. This survey-based research utilizes survey data from 851 video gamers. The study included 61% men and 39% women. The ages of the participants ranged from 18 to 45. Participants were administered an anonymous survey including demographics, a questionnaire for video game habits, Rosenberg's self-esteem scale, a state anxiety inventory (STAI-S), and the Buss-Perry Aggression Questionnaire (BPAQ). The results revealed significant differences between males and females, as well as between younger and older gamers. Despite the majority of research showing a positive relationship between violent video game exposure and aggression levels, the results suggest that of the preference for a violent video game over a non-violent one is not, in itself, a cause for increased anxiety, self-esteem, and aggression levels.

The Psychology of Cultural Dynamics: What Is It, What Do We Know, and What Is Yet to Be Known?

The psychology of cultural dynamics is the psychological investigation of the formation, maintenance, and transformation of culture over time. This article maps out the terrain, reviews the existing literature, and points out potential future directions of this research. It is divided into three parts. The first part focuses on micro-cultural dynamics, which refers to the social and psychological processes that contribute to the dissemination and retention of cultural information. The second part, on micro-macro dynamics, investigates how micro-level processes give rise to macro-cultural dynamics. The third part focuses on macro-cultural dynamics, referring to the distribution and long-term trends involving cultural information in a population, which in turn enable and constrain the micro-level processes. We conclude the review with a consideration of future directions, suggesting behavior change research as translational research on cultural dynamics.

Understanding Wellbeing Among College Music Students and Amateur Musicians in Western Switzerland

Musical performance requires the ability to master a complex integration of highly specialized motor, cognitive, and perceptual skills developed over years of practice. It often means also being able to deal with considerable pressure within dynamic environments. Consequently, many musicians suffer from health-related problems and report a large number of physical and psychological complaints. Our research aimed to evaluate and analyze the wellbeing of two distinct groups of musicians, college music students and amateur performers in the French-speaking part of Switzerland. A total sample of 126 musicians was recruited for the study (mean age ±SD = 22.4 ± 4.5 years, 71 male). Wellbeing was assessed through the World Health Organization Quality of Life-BREF questionnaire evaluating two general measures, quality of life (QoL) and general health, and four specific dimensions: physical health, psychological health, social relationships, and environment. For both groups, respondents’ QoL was high on each measure: median scores were higher than 4 for the two general measures and higher than 70 for the four specific dimensions. Among the dimensions, respondents had the highest mean score for environment (75.0), then social relationships and physical health (74.0 and 73.8, respectively), and finally, psychological health (70.3). Differences between groups of musicians emerged in terms of overall QoL and general health, as well as the physical health dimension, where college music students scored lower than the amateur musicians; conversely, college music students scored higher than the amateurs on social relationships. Our overview of musicians’ wellbeing in Western Switzerland demonstrates that, while music making can offer some health protective effects, there is a need for greater health awareness and promotion among advanced music students. This research offers insight into musicians’ wellbeing and points to the importance of involving different actors (teachers, administrators, support staff) in facilitating healthy music making.