Latent Variable Structural Equation Modeling Research Articles

The consequences of spousal infidelity for long-term chronic health: A two-wave longitudinal analysis

Objective: Research links low marital quality to poor mental and physical health, but the impact of spousal infidelity on long-term chronic health, especially using longitudinal data, is understudied. The present work investigates whether infidelity predicted long-term chronic health, and whether demographic factors and support or strain from friends or family moderated this relationship. Methods: Using longitudinal data from 2579 adults from the United States (1093 males, 1486 females; Mage = 57.17, Medianage = 56, SDage = 12.26, age range: 33–84 years), we examined associations between partner infidelity and chronic health conditions across two timepoints (T1: 2004–2006, T2: 2013–2014). We analyzed participants’ history of partner infidelity at T1 and its relationship with chronic health through mixed models as well as latent variable structural equation modelling. We also examined whether supportive relationships and demographic variables moderated these associations. Results: Controlling for demographic covariates (age, gender, education, ethnicity, employment, marital status, marital satisfaction and income level), infidelity was linked to poorer chronic health in mixed model analyses ( p < .001), and this finding was also supported in latent variable analyses that controlled for baseline chronic health ( p = .003). Additionally, moderation analyses found that the impact of infidelity on chronic health was larger among low-income individuals and ethnic minorities. Conclusion: Partner infidelity has lasting detrimental associations with chronic health that are not mitigated by positive relationships. The research highlights the potential long-term health implications of partner infidelity and suggests the need for interventions to mitigate such negative effects.

Insomnia mediates the relation between empathy and anxiety among nursing students: a latent moderated mediation model of self-compassion

BackgroundNursing students are faced with multiple challenges and have a higher probability of suffering from anxiety. The current study aims to explore the relation between empathy and anxiety, examining the mediation and moderation effects of insomnia and self-compassion, respectively.MethodsThis study employed a convenient sampling method, recruiting 1,161 nursing students (female = 923, male = 238, Meanage = 18.37, SDage = 2.38) from three universities in China. These students completed the questionnaires online, including General Anxiety Disorder -7 (GAD-7), Jefferson Scale of Physician Empathy-Nursing student (JSPE-NS), Youth Self-rating Insomnia Scale -8 (YSIS-8), and Self-Compassion Scale (SCS). The study employed latent variable structural equation models to analyze the relation and mechanisms between empathy and anxiety. Then, the mediated role of insomnia and the moderated role of self-compassion were examined.ResultsThe prevalence rates of anxiety and insomnia in the current sample are 18.24% and 26.76%, respectively. The results showed that empathy could negatively predict anxiety, with a significant mediating effect of insomnia between them (B = -0.081, p < 0.05, 95% CI [-0.197, -0.063]). Additionally, it was proven that self-compassion moderated the positive relation between insomnia and anxiety. With a higher level of self-compassion, the indirect effect of empathy on anxiety through insomnia was weaker (B = -0.053, p < 0.01, 95% CI [-0.095, -0.019]). When individuals showed a lower level of self-compassion, the indirect effect of empathy on anxiety through insomnia was stronger (B = -0.144, p < 0.01, 95% CI [-0.255, -0.059]).ConclusionThe analysis of this research proved that empathy was negatively related to anxiety, and insomnia served as a mediator between empathy and anxiety. Besides, the protective role of self-compassion on individuals’ mental health was identified. The findings of the study suggest that the education of nursing students should highlight the significance of fostering empathy and self-compassion. The intervention on insomnia may be helpful in reducing the levels of anxiety since insomnia is a risky factor for anxiety.

Pathways from Family Functioning to Internet Gaming Disorder: The Mediating Role of the Dark Triad.

With internet gaming disorder (IGD) becoming more common, there are growing worries about the health of those it affects. This study examines how traits like Machiavellianism, psychopathy, and narcissism might connect family functioning to IGD. The research involved 1190 young adults who answered an online survey, sharing their personal experiences. To examine the mediation effects, latent variable structural equation modeling (SEM) was used, revealing complex relationships among the variables under investigation. Although all direct and indirect paths were statistically significant, the mediation effects of narcissism were positive only when Machiavellianism and psychopathy were not included as parallel mediators, but negative otherwise. The findings suggest that individuals with strong family functioning could be less likely to internalize manipulative behaviors and show a lack of empathy, traits that could contribute to their involvement in IGD. The results underscore the importance of recognizing the multifaceted nature of this phenomenon and provide valuable insights for developing comprehensive strategies to prevent and tackle IGD. Therefore, prevention and intervention efforts should consider the combined influences of family functioning, personality traits, and individual and contextual factors in the online environment to effectively address this problem.

Factors predicting STEM career interest: the mediating role of engagement and epistemic cognition in physics

ABSTRACT This study tested a conceptual model of factors contributing to students’ interest in science, technology, engineering, and mathematics (STEM) careers. The interrelations among STEM career interest, engagement in physics classes, epistemic cognition in physics, gender, the socioeconomic status (SES), and physics grade of students were investigated. A sample of 8513 high school students participated in the study. Latent-variable structural equation modelling was employed. The results revealed that STEM career interest was significantly related to engagement, epistemic cognition, gender, and SES. However, the prediction pattern was non-uniform across the different STEM domains. Thus, disciplinary differences were observed in the factors that significantly predict students' interest in careers. Mediation analysis revealed that student engagement mediated the relation of epistemic cognition and gender to STEM career interest and physics grade. Epistemic cognition mediated the relationship between SES and STEM career interest. Significant gender and SES-related differences were also observed and are discussed herein.

Learning About Sex from Different Sources: Implications for Sexual Attitudes, Sexual Knowledge, and Risky Sexual Behavior Among U.S. College Students.

This exploratory cross-sectional study, guided by primary socialization theory, examined relations between four primary socialization agents of sexual learning (i.e., mothers, fathers, friends/peers, and online media) and sexual attitudes, sexual knowledge, and risky sexual behavior. Latent-variable structural equation models were tested using self-report data obtained from 515 emerging adults who had spent at least 6 months attending in-person college classes. Results showed that learning about sex from mothers was associated with more conservative sexual attitudes and lower risky sexual behavior. Sexual learning from friends/peers was linked to liberal sexual attitudes and greater sexual knowledge. Learning from online media was associated with increased sexual knowledge. To account for a shift in sexual learning patterns from before to after entry to college, we created algebraic difference scores for each source of sexual information. Greater reliance on sexual learning from friends/peers in the past 6 months of college relative to before college was associated with liberal sexual attitudes and greater sexual knowledge. Additional analyses revealed different effects of learning about sex from mothers more during college than before college between those living on campus vs. commuters living at home. The discussion emphasizes the different role that each of the primary socialization agents plays for emerging adults' sexual development, including the protective role of mothers against risky sexual behavior, the impact of friends and peers on sexual attitudes and knowledge, and the shifting dynamics of socialization processes during college.

A tripartite model of the psychotherapy relationship: Interrelations among its components and their unfolding across sessions.

The tripartite model of the therapy relationship, which includes the working alliance, real relationship, and transference-countertransference configuration, has been a useful way to conceptualize the complexity of the connection between a therapist and a client. However, little research has focused on the interrelationships between these three components over time. This study sought to replicate the findings of Bhatia and Gelso (2018) by examining the between-person relationships among each of the three elements averaged across all sessions. Additionally, we extended earlier work by examining the within-person relationship between the working alliance, the real relationship, and transference-countertransference with themselves as well as with each of the other elements across sessions. Using 5,931 sessions across 142 clients and 36 therapists, we examined time-ordered associations among the cocreated working alliance, cocreated real relationship, and the therapist-rated transference-countertransference configuration using latent variable dynamic structural equation modeling. Results replicated the findings of Bhatia and Gelso (2018), demonstrating that in one session, the working alliance and the real relationship were positively related, and both the working alliance and the real relationship were negatively related to the transference-countertransference configuration. Regarding the interrelations over time, the findings revealed that the working alliance in the previous session had a significant and positive relationship with real relationship in the current session, and the real relationship in the previous session was related to reduced transference-countertransference in the current session. These findings provide support for complex interrelations among the components over time. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Factors associated with antiretroviral treatment adherence among people living with HIV in Guangdong Province, China: a cross sectional analysis

BackgroundUnderstanding factors associated with antiretroviral treatment (ART) adherence is crucial for ART success among people living with HIV (PLHIV) in the “test and treat” era. Multiple psychosocial factors tend to coexist and have a syndemic effect on ART adherence. We aimed to explore factors associated with ART adherence and the syndemic effect of multiple psychosocial factors on ART adherence among PLHIV newly starting ART in Guangdong Province, China.MethodsNewly diagnosed PLHIV from six cities in Guangdong Province were recruited between May 2018 and June 2019, and then followed up from May 2019 to August 2020. Baseline and follow-up data were collected from a questionnaire and the national HIV surveillance system, the follow-up data of which were analyzed in this study. A Center for Adherence Support Evaluation (CASE) index > 10 points was defined as optimal ART adherence, which was measured via participants’ self-reported adherence during follow-up survey. Multivariable logistic regression was used to identify factors associated with ART adherence. Exploratory factor analysis (EFA) and multi-order latent variable structural equation modeling (SEM) were performed to explore the syndemic effect of multiple psychosocial factors on ART adherence.ResultsA total of 734 (68.53%) follow-up participants were finally included in this study among the 1071 baseline participants, of whom 91.28% (670/734) had self-reported optimal ART adherence. Unemployment (aOR = 1.75, 95%CI: 1.01–3.02), no medication reminder (aOR = 2.28, 95%CI: 1.09–4.74), low medication self-efficacy (aOR = 2.28, 95%CI: 1.27–4.10), low social cohesion (aOR = 1.82, 95%CI: 1.03–3.19), no social participation (aOR = 5.65, 95%CI: 1.71–18.63), and ART side effects (aOR = 0.46, 95%CI: 0.26–0.81) were barriers to optimal ART adherence. The EFA and second-order latent variable SEM showed a linear relationship (standardized coefficient = 0.43, P < 0.001) between ART adherence and the latent psychosocial (syndemic) factor, which consisted of the three latent factors of medication beliefs and self-efficacy (standardized coefficient = 0.65, P < 0.001), supportive environment (standardized coefficient = 0.50, P < 0.001), and negative emotions (standardized coefficient=-0.38, P < 0.01). The latent factors of medication beliefs and self-efficacy, supportive environment, and negative emotions explained 42.3%, 25.3%, and 14.1% of the variance in the latent psychosocial factor, respectively.ConclusionsAbout nine out of ten PLHIV on ART in Guangdong Province self-reported optimal ART adherence. However, more efforts should be made to address barriers to optimal ART adherence.

大学生手机成瘾对学习倦怠的影响

To explore the relationship and mechanism of mobile phone addiction, self-control and learning burnout among college students, 1077 college students were measured by College Students’ Mobile Phone Addiction Tendency Scale, College Students’ Learning Burnout Scale and Self-Control Scale, and the data were analyzed by latent variable structural equation model in this paper. It finds that (1) Mobile phone addiction was positively correlated with learning burnout and its sub-dimensions, and negatively correlated with self-control and its sub-dimensions (P &lt; 0.001). (2) Self-control played a significant moderating role between mobile phone addiction and learning burnout (β = 0.11, P &lt; 0.001); (3) When self-control was high, mobile phone addiction had no significant effect on learning burnout (β = 0.06, P &gt; 0.05). When self-control was low, mobile phone addiction had a significant effect on learning burnout (β = -0.16, P &lt; 0.001). With the increase of mobile phone addiction, learning burnout decreased to a certain extent, but there was always strong learning burnout in the case of low self-control. College students’ mobile phone addiction has a positive impact on learning burnout, and self-control can regulate the relationship between mobile phone addiction and learning burnout.

Social anxiety and problematic social network site use: The sequential mediating role of self-esteem and self-concept clarity

This study explored the relationship between social anxiety and problematic social network sites use and the mediating role of self-esteem and self-concept clarity. A total of 811 college students (female= 58.2%; mean age= 19.18 years, SD = 1.12 years) completed the Interaction Anxiety Scale, Self-Esteem Scale, Self-Concept Clarity Scale, and Problematic Social Network Sites Use Scale. Latent variable structural equation modelling analysis indicated, not only directly but also indirectly through self-esteem and self-concept clarity, that social anxiety was associated with problematic use of social network sites. Self-esteem and self-concept clarity mediated the relationship between social anxiety and problematic social network sites use, respectively. Moreover, self-esteem and self-concept clarity played a sequential mediating role between social anxiety and problematic social network sites use. These findings suggest a need to reduce social anxiety among college students through enhancing their self-esteem and self-concept clarity. Such interventions would decrease their problematic use of social network sites.

No evidence for relationship between paternal post-partum depressive symptoms and testosterone or cortisol in first-time fathers.

Male life history strategies are regulated by the neuroendocrine system. Testosterone (T) and cortisol regulate male behaviors including parenting and facilitate managing tradeoffs at key transitions in development such as first-time fatherhood. Both hormones demonstrate marked fluctuations in the postnatal period, and this presents an opportunity to investigate the role of T and cortisol in postpartum depressive symptoms-comparably less studied in fathers than in mothers in the evolutionary literature. Prior work on depressive symptoms has yet to integrate insights from the "dual hormone hypothesis (DHH)" which has focused on how T and cortisol interact to jointly regulate traits associated with dominance and status-seeking (i.e., mating effort) but has yet to be included in models of parenting effort. In this research, we use secondary data to investigate the relationship between DHH and traits ostensibly opposed to status seeking (i.e., depressive symptoms). First-time fathers (n = 193) provided morning saliva samples 10 months following parturition and reported on the presence of depressive symptoms (BDI-II). Responses were decomposed into three factors: cognitive, affective, and somatic. Using hybrid latent variable structural equation modeling, we did not find evidence that T predicted variability in cognitive, affective, or somatic depressive symptom factors. We found a null effect for cortisol as well. Finally, we could not find evidence that the DHH variable (T × cortisol interaction) predicted any variability in cognitive, affective, or somatic depressive symptoms. While we did not find evidence to support our hypotheses using a secondary data set, this study contributes to research on the neuroendocrinology of depression in fathers. Discussion focuses on the limitations of sample demographics, timing of saliva and self-report collection, and the lack of extant theory specific to paternal postpartum depression.

Structural Model Presentation of Quality of Life for the Elderly Based on Self-Care with the Mediating Role of Social Support

Objective: This study aimed to present a structural model of the quality of life for the elderly based on self-care with the mediating role of social support. Methods: The research employed a correlational design using structural equation modeling. The study population consisted of individuals aged 60 to 75 years living in urban homes in Tehran, with 314 participants selected as the research sample. The data collection tools included the Iranian version of the Phillips Social Support Questionnaire (1986), the World Health Organization's Quality of Life Questionnaire (1989), and the Elderly Self-care Questionnaire by Younesi et al. (2020). The statistical technique used was a full latent variable structural equation model, and the data analysis was performed using SPSS version 26, AMOS version 24, and R software version 4.3.1. Examination of the model fit indices indicated that the model overall is in excellent condition for explaining and fitting the data. Findings: The results showed that both social support and self-care have a significant positive effect on the quality of life variable for the elderly. Moreover, the self-care variable also has a significant positive impact on the social support variable at a 95% confidence level. Additionally, the self-care variable significantly affects the quality of life of the elderly through the mediating variable of social support. Conclusion: According to the findings of this study, the mediating role of social support can play a significant role in examining changes in the quality of life of the elderly. It is recommended that the importance of social support be emphasized and taught in elderly care centers and other counseling and guidance centers.

Does ethical climate of the organization foster entrepreneurial marketing? The role of work engagement and effective knowledge transfer

Purpose This study aims to explore how an organization’s ethical climate determines the type and effectiveness of entrepreneurial marketing activities. Also, this study seeks to identify the most critical intra-organizational capabilities related to entrepreneurial marketing components and explain their role in the path of ethical climate to entrepreneurial marketing, which means moving from the intra- to the extra-organizational environment. Design/methodology/approach Data were collected from managers working in 100 scientific and research companies in Iran through survey questionnaires. Latent variable structural equation modeling was used to test the hypothesized relationships. Findings The findings reveal that the linkage between the ethical climate of the organization and entrepreneurial marketing is partially mediated by work engagement. In addition, the mediating role of knowledge transfer was not confirmed. These results imply that the ethical climate of the organization fosters entrepreneurial marketing by enabling employees with absorption, vigor and dedication. Research limitations/implications Scientific and research companies in this research are different in size, resources, knowledge management system, organizational structure and products offered to the market; they have different emphasis on innovation and entrepreneurship as well. This issue increases the variety of data and the ability to generalize the results. Still, on the other hand, it reduces the ability to categorize data and increases the amount of outlier data. Future research in a comparative manner between different industries is needed. Practical implications This study indicates that an organization’s ethical climate can be a critical predictor of its entrepreneurial marketing as well as effective knowledge transfer and work engagement. In this regard, organizations should pay attention to employee’s perception of the organization’s ethical climate and create an environment that supports productive behaviors, commitment, trust, communication, work dedication, etc., to facilitate knowledge transfer effectively so that the organization can identify market opportunities and turn it into customer-oriented innovation, cocreate value for their customers and increase market share. Originality/value In turbulent markets, companies need to introduce quality and reliable products. Still, because the life cycle of products has shortened and the speed of introducing new products has increased, the supply of products will fail if companies are not equipped with new marketing methods. In this regard, the current research will seek to provide a mechanism for organizational capabilities on the road to entrepreneurial marketing by expressing entrepreneurial marketing as an innovative approach and trying to identify factors affecting it.

Burnout, Resilience, and Mindfulness in Healthcare Workers in a Medically Underserved Region during the COVID-19 Pandemic.

To evaluate employee burnout, work conditions, resilience, and mindfulness at an academic medical center in a US medically underserved region during the coronavirus disease 2019 pandemic. We surveyed employees from August 7, 2020 to January 17, 2021. Respondents completed the Maslach Burnout Inventory (MBI), the Areas of Worklife Survey, the Connor-Davidson Resilience Scale, and the Philadelphia Mindfulness Scale (PHLMS) and answered a question about intention to stay in the present job until retirement. We performed exploratory stepwise logistic regression to evaluate associations between variables and intention to stay. We evaluated associations between variables with a structural equation model (SEM). The 655 respondents mostly were White women providers, aged 50 years and younger, who worked in inpatient wards, emergency departments, or intensive care units. Respondents had high mean MBI emotional exhaustion (35 ± 12) and moderate MBI depersonalization (12 ± 6), despite high MBI personal accomplishment (43 ± 8), middle-range Areas of Worklife Survey results, and middle to high Connor-Davidson Resilience Scale scores (29 ± 5), PHLMS awareness scores (37 ± 6), and PHLMS acceptance scores (30 ± 8). There were 408 respondents (62%) with MBI latent profiles consistent with being burned out, but 447 respondents (68%) were willing to stay in their present job. Older age was associated with intention to stay (coefficient 1.1 ± 0.1; P < 0.001). The latent variable burnout structural equation model (burnout-SEM) constructed from the MBI subscales inversely predicted intention to stay (coefficient - 0.33; P < 0.001), and this relationship was mediated by age. Burnout was prevalent despite substantial personal accomplishment, resilience, and mindfulness.

Community Violence Exposure and Bullying in Mexican Adolescents. The Mediating Role of Moral Emotions

Community characteristics can explain differences in bullying rates between schools. Underpinned by the social-ecological model, this study examined the relationships among community violence exposure (CVE), moral emotions (guilt and sympathy), and bullying in adolescents. We also explored the moderating role of gender in these relationships. The sample included 915 adolescents (48.6% female and 51.4% male) aged 11–16 (M age = 13.76, SD = 0.82). Students responded to the self-report measures. We used a latent variable structural equation modeling (SEM) approach to examine the relationships between variables. The SEM indicated that CVE was negatively associated with moral emotions (guilt and sympathy) and positively associated with bullying. In addition, CVE had a negative indirect association with bullying through their negative relationship with moral emotions. The structural model is equivalent for both genders, suggesting gender does not moderate these relationships. These findings indicate that CVE are associated with differences in school bullying rates.

Ultraviolet light affects the color vocabulary: evidence from 834 languages.

It has been suggested that people living in regions with a high incidence of ultraviolet light, particularly in the B band (UV-B), suffer a phototoxic effect during their lifetime. This effect, known as lens brunescence, negatively impacts the perception of visible light in the "blue" part of the spectrum, which, in turn, reduces the probability that the lexicon of languages spoken in such regions contains a word specifically denoting "blue." This hypothesis has been recently tested using a database of 142 unique populations/languages using advanced statistical methods, finding strong support. Here, this database is extended to 834 unique populations/languages in many more language families (155 vs. 32) and with a much better geographical spread, ensuring a much better representativity of the present-day linguistic diversity. Applying similar statistical methods, supplemented with novel piecewise and latent variable Structural Equation Models and phylogenetic methods made possible by the much denser sampling of large language families, found strong support for the original hypothesis, namely that there is a negative linear effect of UV-B incidence on the probability that a language has a specific word for "blue." Such extensions are essential steps in the scientific process and, in this particular case, help increase our confidence in the proposal that the environment (here, UV-B incidence) affects language (here, the color lexicon) through its individual-level physiological effects (lifetime exposure and lens brunescence) amplified by the repeated use and transmission of language across generations.

“I did not see that coming”: A latent variable structural equation model for understanding the effect of road predictability on crashes along horizontal curves

Driver anticipation plays a crucial role in crashes along horizontal curves. Anticipation is related to road predictability and can be influenced by roadway geometric design. Therefore, it is essential to understand which geometric design elements can influence anticipation and cause the road to be (un)predictable. This exercise, however, is not straightforward because anticipation is individual-specific whereas road geometric design is location-specific; anticipation is latent and measuring it may not be trivial; anticipation may have several stages from the preceding tangent until the midst of the curve; and not all drivers anticipate in the same way and thus there may well be unobserved heterogeneity in the effect of anticipation on crash risk.Despite methodological advancements in crash risk modelling, there is no econometric model that can adequately explain the above complexities. This study aims to fill this gap by developing an econometric model with a new latent variable, named ‘predictability’ that is measured by individual-specific driving behaviour indicators and predicted by location-specific road geometric factors. The model is specified with random parameters to account for unobserved heterogeneity and is empirically tested by a unique dataset including detailed geometric design and driver behaviour data obtained for 156 curves in the Netherlands. Results indicate that higher exposure and uphill vertical grade are associated with increased likelihood of vehicle crashes along horizontal curves, whereas adequate superelevation and higher predictability are associated with decreased likelihood of those crashes. Pavement friction influences this likelihood too but it has varied effects. Road predictability is influenced by the differences in angle of horizontal curves, vertical grades, and width of consecutive road segments.

Exposure to multiple environmental stressors, emotional and physical well-being, and self-rated health: An analysis of relationships using latent variable structural equation modelling

Exposure to multiple environmental stressors, emotional and physical well-being, and self-rated health: An analysis of relationships using latent variable structural equation modelling

The influence of gratitude on depressive symptoms among Chinese college students during the COVID‐19 pandemic: The moderating effect of psychological capital

AbstractThe coronavirus disease 2019 outbreak has the potential to trigger declines in individual mental health, potentially in the form of depressive symptoms. However, few studies have explored factors protective of mental health during the ongoing pandemic. For the sustainable development of individual health, this study was conducted during the pandemic and examines the relationship between gratitude and symptoms of depression, as well as the moderating effect of psychological capital. Latent variable structural equation modeling was used to analyze depressive symptoms and protective factors in 3123 college students. This study measures gratitude, depressive symptoms, and psychological capital, using the Gratitude Scale, Patient Health Questionnaire‐9, and the Positive Psychological Capital Questionnaire, respectively. Gratitude was negatively related to depressive symptoms, with psychological capital as a moderator of the relationship. Specifically, psychological capital had a powerful protective effect against depressive symptoms. Students with high psychological capital had lower depressive symptoms than those with low psychological capital, regardless of their level of gratitude. In students with low psychological capital, gratitude had a protective effect against depressive symptoms. These findings suggest that psychological capital is a powerful protective factor against depressive symptoms during a pandemic and improving psychological capital could enhance mental health.

Relationship between Moral Elevation and Prosocial Behavior among College Students: The Mediating Role of Perceived Social Support and Moderating Role of Moral Identity

Objectives: The present study examined the relationship between college student’s moral elevation and prosocial behavior. As well as the mediating role of perceived social support and the moderating role of moral identity. Methods: A sample of 489 college students was recruited for the study. They were asked to complete a series of questionnaires, including Moral Elevation Scale (MES), Perceived Social Support Scale (PSSS), Moral Identity Scale (MIS) and Prosocial Tendency Measure (PTM). As part of the data analysis, we used correlation analysis and the method of constructing latent variable structural equation model to explore the mechanism of action among variables. Results: After controlling for gender, discipline, the research found that: (1) Moral elevation positively predicted the prosocial behavior among the college students; (2) Perceived social support mediated the relationship between moral elevation and prosocial behavior; (3) Moral identity moderated the second half of the model (i.e., the link between perceived social support and prosocial behavior). Specifically, the mediating effect of perceived social support was stronger for college students with high-level moral identity compared to those with low-level moral identity. Conclusions: Moral identity significantly moderates the mediating effect of perceived social support, and the mediating model with moderated is established.

Dance to Prosper: Benefits of Chinese Square Dance in QOL and the Moderating Roles of Aging Stereotypes

By examining the effect of Chinese square dance duration through a positive activity model and discussing the impact of aging stereotype internalization, this study examined the relationships between dance duration, attitudes toward own aging (ATOA), aging stereotypes, and quality of life. 403 Chinese square dance participants were recruited to complete a 7-day diary survey in a cross-sectional design. Participants reported on their ATOA, aging stereotypes, perceived quality of life, and everyday dance participation during the week. Data were analyzed using latent variable structural equation modeling. Increased dance participation improved quality of life, and the mediation by ATOA was determined. Positive and negative aging stereotypes separately moderated the mediating process. In general, people who had relatively stronger negative stereotypes benefited more from dancing duration, while people with stronger positive stereotypes felt no such dose effect. The results suggest that an attitudinal pathway explains the positive activity dose effect, and people with more negative aging stereotypes are encouraged to practice Chinese square dance to benefit from certain effects.