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.

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).

Simultaneous Linking of Cross-Informant and Longitudinal Data Involving Positive Family Relationships.

Measurement invariance is a prerequisite when comparing different groups of individuals or when studying a group of individuals across time. This assures that the same construct is assessed without measurement artifacts. This investigation applied a novel approach of simultaneous parameter linking to cross-sectional and longitudinal measures of the construct of positive family relationships. Previously, a scale to measure this construct in mothers was developed longitudinally using the nominal response model of item response theory. In this study, this methodology was conducted for the first time to develop such a scale for children. The data for both informants derived from the Fullerton Longitudinal Study and encompassed 9 annual assessments spanning 8-years (age 9-17 years). This permitted linking across informants studied concurrently and prospectively. This procedure minimized measurement error, furnished a common metric across informants and time and established measurement invariance. Resulting thetas revealed a significant degree of concordance between informants across assessment waves as well as stability of individual differences for both informants over time. This psychometric investigation is unique because it simultaneously established invariance of a construct across informants and time. Implications for future research are discussed.

Positive family relationships: Longitudinal network of relations.

The construct of positive family relationships (PFR), defined as family members getting along well and supporting each other, was investigated in a long-term prospective study. A newly constructed scale of positive family relationships developed using the nominal response model of item-response theory, was subject to a longitudinal network of relations analysis. The conceptualization for this research was founded on a positive psychology framework. Data derived from the Fullerton Longitudinal Study and spanned 20 years from middle childhood (age 9 years) to early adulthood (age 29 years). Evidence indicated both stability and change in PFR across time. Moderate to high stability of individual differences among families across 9 annual assessments was found from ages 9-17 years. Concomitantly across these years, there was a progressive decline in PFR. PFR proved to be independent of socioeconomic status. Specific conceptually based directional hypotheses were tested using structural equation modeling. Multiple sources of information included intra- and cross-informant, as well as objective and ecologically valid data. The network of relations involved concurrent and predictive criterion-related variables. PFR had a pervasive relation to a variety of psychological domains across time. As predicted, PFR related (a) positively to family cohesion and inversely to family conflict, (b) positively to parental social support, (c) positively to children's self-concept, (d) positively to children's academic performance and educational attainment, and (e) inversely to children's behavior problems. The theoretical importance of the findings and the applicability of the PFR Scale for both researchers and practitioners in the field of family psychology are discussed. (PsycINFO Database Record

Applying the Nominal Response Model Within a Longitudinal Framework to Construct the Positive Family Relationships Scale.

A psychometric analysis was conducted using the nominal response model under the item response theory framework to construct the Positive Family Relationships scale. Using data from the Fullerton Longitudinal Study, this scale was constructed within a long-term longitudinal framework spanning middle childhood through adolescence. Items tapping this construct were completed annually by mothers when children were aged 9 to 17 years. The scale measures a construct customized for each age with uniquely informative items consisting exclusively of discriminating response categories as evaluated using the nominal response model. By using longitudinal data, the study is innovative in implementing the method of test equating to a psychological construct across nine assessments spanning 8 years. Future research pertaining to validity is discussed.

Community Violence Exposure and Adolescents' School Engagement and Academic Achievement Over Time.

OBJECTIVE: This study examined the relationships between community violence exposure and two related, but meaningfully distinct, academic outcomes: school engagement and academic achievement (GPA). Psychological symptoms were investigated as mediators of these relationships. METHOD: One hundred eighteen youth reported on community violence exposure and school engagement twice during adolescence, and both parents and adolescents reported on psychological symptoms. Cumulative GPA was also acquired from participants. A path model and hierarchical multiple regression analyses were used to assess these relationships longitudinally. RESULTS: Earlier community violence exposure inversely predicted later school engagement, but earlier school engagement did not predict later community violence exposure. School engagement mediated the association between community violence exposure and school GPA. Internalizing and externalizing symptoms, but not posttraumatic stress symptoms, mediated the association between community violence and school engagement. CONCLUSIONS: When adolescents are exposed to community violence, they may become vulnerable to a cascade of events including psychological symptoms and decreased connectedness to school, which ultimately can lead to overall poor academic achievement. The more proximal, changeable experiences of school connectedness and psychological symptoms offer targets for interventions offsetting long-term adverse academic consequences in violence-exposed youth.

Violence exposure in multiple interpersonal domains: cumulative and differential effects.

PURPOSE: To examine dose-response effects of cumulative violence exposure including parent-to-youth aggression, marital physical aggression, and community violence, and to explore whether separate interpersonal domains of exposure differentially influence adverse outcomes. METHODS: The present study uses parent-reports and child-reports of youth violence exposure from the first three waves of a prospective, longitudinal study of 103 community-based families. Outcomes were criterion levels (T score >or= 60) of somatic complaints, depressive symptoms, anxiety, over-arousal, aggression, delinquent behaviors, and presence versus absence of academic failure. RESULTS: After controlling for initial symptoms, income and parents' psychopathology, adjusted relative risks showed that marital aggression contributed uniquely to anxiety, and parent-to-youth aggression contributed uniquely to somatic complaints and aggression. All three domains significantly contributed to academic failure. With each one-point increase on the cumulative violence exposure index that summed across interpersonal domains and across time, there was an increased risk of more than 50% for meeting criterion levels of depressive symptoms and anxiety, and a 10%-25% increased risk for somatic complaints, delinquent behaviors, and academic failure. Significant curvilinear effects showed high cumulative violence increased risk of comorbid symptoms; 76% of youth with higher cumulative violence met thresholds on 3+ adverse outcomes, compared to 36% and 7% for youth with moderate and low violence exposure. CONCLUSIONS: These data highlight the importance of assessing violence exposure across multiple interpersonal domains and across time. Awareness of the contributions of violence exposure to common symptoms and particularly comorbid symptoms can inform interventions for wide-ranging adolescent problems.

Youth exposed to violence: stability, co-occurrence, and context.

With considerable literature establishing how separate types of violence disrupt the lives of children, there is emerging interest in examining violence across multiple interpersonal domains. This article examines four commonly occurring and frequently researched domains of violence exposure: marital physical aggression, mother-to-youth aggression, father-to-youth aggression, and community violence. A community-based sample of 103 parents and youth provided three waves of data at annual intervals beginning when the youth were aged 9-10. We explored stability of exposure, co-occurrence across different types of violence exposure, and associations with co-occurring risk factors. Approximately 30-45% of youth reported intermittent exposure over the 3 years. In addition to overlap among types of violence exposure within the family, we found overlap between parent-to-youth aggression and community violence, an association that was exacerbated in families where fathers reported high levels of global distress symptoms. Mother-to-youth, father-to-youth, and community violence related to youth behavior problems beyond the contextual risk factors of low income, stressful life events, and parents' global distress symptoms. These results highlight the importance of examining violence longitudinally, across multiple types, and with attention to contextual factors.

Family context and young children's responses to earthquake.

BACKGROUND: Family context can affect children's vulnerability to various stresses, but little is known regarding the role of family variables on children's reactions to natural disaster. This prospective study examined the influence of predisaster observed parenting behaviors and postdisaster parental stress on young children's distress following an earthquake. METHODS: Participants were 117 two-parent families with a child age 4-5 at the initial assessment. The families experienced different degrees of impact from the earthquake. Pre-earthquake family context comprised observations of parents' positive and negative behaviors during a parent-child play task. Eight months after the earthquake, mothers reported symptoms of parental stress and children's distress. RESULTS: Earthquake impact and children's distress symptoms were moderately correlated (r = .44), but certain pre-earthquake parental behaviors moderated the relationship. The dose-response association between earthquake impact and children's symptoms did not hold for families in which fathers showed high levels of negative behaviors with daughters, or mothers showed low levels of positive behaviors with sons. In addition, results consistent with full mediation for boys (and partial mediation for girls) indicated that 86% of the total effect of earthquake impact on boys' distress (and 29% on girls' distress) occurred through the mediator of reported parental stress. CONCLUSIONS: These findings demonstrate that young children's responses to an abrupt, negative environmental event, such as an earthquake, are influenced in part by the nature of the parent-child relationship prior to the event as well as by the responses parents exhibit following the event.

Ethical issues in couple and family research.

Federal regulations, ethical standards, and state laws governing ethics do not adequately address important issues in couple and family research. Including multiple family members, particularly dependent minors, in research requires the special application of fundamental ethical issues, such as confidentiality, privacy, and informed consent. The sensitive, commingled nature of couple and family information necessitates clear policies about data ownership and disclosure. Researchers need to have respect for the family as a unit and to evaluate benefits versus harms for the family as well as for individuals. This article highlights areas of potential concern and ambiguity related to abuse reporting and Certificates of Confidentiality and also addresses ethical issues with observational data, intervention studies, longitudinal designs, and computer-assisted research.

Links between marital and parent-child interactions: moderating role of husband-to-wife aggression.

The present study examined how marital conflict may compromise parenting by identifying interdependencies across marital and parent-child subsystems in a sample of 86 two-parent families with a child aged 9-13. The study used direct observation of three family discussions to examine interdependencies across family subsystems. The study also assessed whether a history of husband-to-wife aggression strengthened interdependencies. Overall, families with husband-to-wife aggression showed a negative tone that pervaded throughout the family. Consistent with theories about physically aggressive men tending to withdraw from conflict, fathers who had engaged in husband-to-wife aggression showed an association between marital hostilities and lower levels of empathy toward their children. Consistent with stress theories, women who had been exposed to husband-to-wife aggression showed a link between marital hostilities and negative affect when interacting with their children. These findings illustrate how a history of exposure to marital aggression can create a family environment of multiple risks for children. For children in families with prior marital aggression, ongoing marital hostilities can be linked to the additional risk of erosions in parental support.