Latent profile analysis of adolescent temperament: Relations to happiness and health in adulthood

INTRODUCTION

This study provides long-term evidence that profiles of temperament during adolescence are associated with happiness and health over two decades later.

METHODS

Data are based on the ongoing Fullerton Longitudinal Study, a community-based sample in the United States. At 14 and 16 years, adolescents (N = 111; 52% male, 90% Euro-American) and their mothers (N = 105) completed the Dimensions of Temperament Survey-Revised, a scale designed specifically to assess adolescents' temperament across a set of attributes. When adolescents reached age 38 years in 2017, they completed scales measuring comprehensive happiness and global health.

RESULTS

Latent profile analysis (LPA), a person-centered approach, was conducted for adolescents' and for mothers' temperament ratings separately. Distinct two-profile solutions, labeled more regulated and less regulated, emerged for each informant. These were comparable in features across informants. Only the adolescents' self-rated profiles, controlling for sex and family SES, revealed a conceptually meaningful and statistically significant relation to the distal outcomes of health and happiness two decades later.

CONCLUSIONS

Adolescents with temperament profiles characterized as more regulated, in contrast to less regulated, reported being happier and healthier upon entering middle adulthood. Implications for intervention are presented.

Racial/ethnic and gender disparities in perceived stress and physical activity in college

Objective: The beginning of college marks a decline in physical activity and racial/ethnic minorities have disproportionately lower rates of physical activity. This study examined the association between perceived stress and physical activity among an ethnically diverse sample of college-attending young adults. Participants: 2,396 students (36% male, 64% female) from a large public university. Methods: Cross-sectional survey administered across campus departments and general education courses. Results: Gender stratified multivariate analyses showed for both males and females, higher perceived stress was associated with less frequency of physical activity the past six months. Compared to non-Hispanic white females, Hispanic/Latina females and Asian/Pacific Islander females reported significantly less frequency of vigorous/moderate and strengthening/toning activities. There were no race/ethnic differences among males. Conclusions: These findings highlight the need to create targeted interventions for college men and women and among racial/ethnic subgroups.

Positive family relationships across 30 years: Predicting adult health and happiness

In this prospective study, we examined the link between positive family relationships during childhood and adolescence and health and happiness three decades later in middle adulthood. We also investigated the stability of positive family relationships into adulthood as one possible pathway underlying this long-term association. Data were from the Fullerton Longitudinal Study (FLS) an ongoing investigation in the United States initiated in 1979 when children were aged 1 year with the most recent data collected in 2017. A cross-informant methodology was employed in which mothers and children independently completed the Positive Family Relationships (PFR) scale annually when children were of ages 9-17 years. When study children reached age 38, they reported on their current PFR, global health, and comprehensive happiness. Structural equation models revealed that children's perceptions of the family during childhood and adolescence predicted both their health and happiness at age 38. Mothers' perspectives of PFR predicted greater adult children's health, but did not predict their happiness. Associations were independent of family socioeconomic status, gender, intelligence, and extraversion. Moreover, while controlling for behavior problems (proxy for health) and happiness at age 17, both children's and mothers' early PFR related to PFR at 38 years, which in turn, predicted increased health and happiness at age 38, thus providing evidence for a pathway underlying this long-term connection. Our prospective findings revealed that families in which members get along well and support each other during the childhood and adolescent years furnish a foundation for positive family relationships in adulthood, which are associated with greater health and happiness. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Psychological distress, social context, and gender patterns in obesity among a multiethnic sample of U.S. college students

Objective: The growing prevalence of obesity among college students is a major public health issue, as over one-third are overweight or obese. This study used gender-stratified multivariate analyses to examine psychological distress and social contextual factors as key determinants of obesity. Participants: Students of a large public university in Southern California (N = 2392). Methods: In-class survey administered across various departments and general education courses. Results: Among females, distress (OR = 1.02) and sophomores (OR = 1.87) were associated with increased odds of obesity; Greek life (OR = 0.53) was associated with decreased odds of obesity. Among males, distress was not associated with obesity (OR = 1.00); financial strain (OR = 1.16) was associated with increased odds of obesity. Conclusions: There are gendered patterns in obesity risk with social context having potentially protective effects among women. Enhancing psychological wellbeing as well as creating gender- and context-specific interventions may be an effective strategy to address the rising rates of obesity among the college population.

Same-Sex Behavior and Health Indicators of Sexually Experienced Filipino Young Adults

The Philippines is one of seven countries in which HIV incidence has recently increased-much of this increase has been among men who have sex with men. Despite this trend, knowledge on sexuality and same-sex behaviors in the Philippines is limited. This study examines same-sex behavior, sexual outcomes, substance use, and psychological distress among young adults participating in the 2005 Cebu Longitudinal Health and Nutrition Survey (CLHNS). We use gender-stratified, multivariate models to compare young adults who reported same-sex behaviors and those who did not. Among a cohort of 1,912 Filipino young adults (ages 20-22), 58.2 % were sexually experienced and 15.1 % of them reported same-sex sexual contacts or romantic relationships. Compared to females, more males reported same-sex sexual contact (19.4 vs. 2.3 %) or same-sex romantic relationships (9.2 vs. 4.1 %). Young adults reporting same-sex behavior had higher odds of smoking, drug use, perceived stress, and more sexual partners as compared to their peers. Males who reported same-sex behavior initiated sex earlier than those males who did not report same-sex behaviors. There were no significant differences in depressive distress. Earlier sexual initiation and higher levels of substance use among Filipino young adults engaging in same-sex behavior highlight the need to address unique health issues within this population. Mixed findings for depressive distress and perceived stress indicate that further investigation is needed to explore the potential impacts of same-sex status on mental health outcomes, particularly in lower- and middle-income countries such as the Philippines.