Disadvantaged Neighborhoods and Adolescent Aggression: Behavioral Genetic Evidence of Contextual Effects

This study used behavioral genetic methods to examine differences in genetic and environmental influences on adolescent aggression across adequate and disadvantaged neighborhoods. Analyses used National Longitudinal Study of Adolescent Health data from 2,342 monozygotic twin, dizygotic twin, full‐sibling, and half‐sibling pairs classified into structurally adequate and disadvantaged neighborhoods according to Census data on the proportion of single‐parent households with children, proportion of families in poverty, and unemployment levels in sibling pairs' block groups. Separately estimating genetic and environmental influences across adequate and disadvantaged neighborhoods revealed that although genetic influences are significant in both adequate and disadvantaged neighborhoods, shared environmental influences (e.g., family influences shared by siblings) were significant only among adolescents from disadvantaged neighborhoods. These results provide insight into differences in individual‐level influences that contribute to adolescent aggression within these different types of neighborhoods. Significant shared environmental influences in disadvantaged neighborhoods suggest the importance of family processes is increased by neighborhood disadvantage.     

Psychological Implications of Motherhood and Fatherhood in Midlife: Evidence From Sibling Models

Using data from 4,744 full, twin, half‐, adopted, and stepsiblings in the Wisconsin Longitudinal Study, I examine psychological consequences of motherhood and fatherhood in midlife. My analysis includes between‐family models that compare individuals across families and within‐family models comparing siblings from the same family to account for unobserved genetic and environmental endowments that may confound the relationship between parenthood and mental health. Further, I examine whether the psychological effect of parenthood varies among different types of sibling dyads. The findings reveal that parenthood has similar psychological implications for middle‐aged mothers and fathers. Main differences arise from specific configurations of the parental role. The association between parenthood and mental health partly reflects genetic influences but not shared early‐life environment.     

Child Characteristics,Parenting Stress,and Parental Involvement: Fathers Versus Mothers

This study examined variations in the relationships among child characteristics, parenting stress, and parental involvement. Participants were 100 two‐parent families with preschool‐aged children. Self‐report and interview data were collected to measure parental involvement, as well as perceptions of child temperament and parental stress. Analyses revealed significant, yet somewhat different, associations between child temperament and parental stress for mothers and fathers. More significant associations were found between perceptions of child temperament and involvement for fathers than for mothers. The associations between child temperament and parental stress and involvement differed on the basis of child and parent gender. Results are discussed in terms of future research on father involvement, as well as programs designed to encourage fathers to assume more active parental roles.     

Attentional Control Explains Covariation Between Symptoms of Attention‐Deficit/Hyperactivity Disorder and Anxiety During Adolescence

Symptoms of attention‐deficit/hyperactivity disorder (ADHD) and anxiety are common during adolescence and frequently co‐occur. However, the genetic and environmental influences that underlie this co‐occurrence are understudied. Using a large twin sample (N = 1,017), we examined cross‐sectional genetic and environmental influences on ADHD and anxiety symptoms during childhood. We also explored whether these influences were shared with attentional control, a putative mechanism for symptom comorbidity. We found evidence for common genetic and nonshared environmental influences on the covariation among attentional control, ADHD, and anxiety symptoms, supporting the putative role of attentional control as a mechanism by which comorbid problems may develop. Genetic factors also accounted for symptom co‐occurrence after controlling for covariation with attentional control, suggesting the presence of additional unmeasured mechanisms.     

Sibling Facilitation Mediates the Association Between Older and Younger Sibling Alcohol Use in Late Adolescence

Previous research has shown adolescent siblings are similar in their alcohol use and that this similarity is largely due to their shared environment. Using a genetically informed sibling sample (196 full‐biological pairs, 384 genetically unrelated pairs), we confirmed that the extent to which older siblings facilitate younger siblings' alcohol use (i.e., help them get alcohol) was one factor contributing to this shared environmental association. All analyses controlled for parent and peer influences. Findings were not moderated by sibling differences in genetic relatedness, gender, or ethnicity. Proximity in sibling age strengthened these associations, somewhat. Results were especially strong for sibling pairs where the older sibling was of legal drinking age. Implications for prevention and intervention are discussed.     

The Relation between Observational Measures of Social Problem Solving and Familial Antisocial Behavior: Genetic and Environmental Influences

Deficits in social problem‐solving skills are often associated with antisocial behavior, particularly in children’s extrafamilial relationships. The current study was designed to examine this association in several new ways: the association was examined at two times in an adolescent sample within the context of the family; genetic models were used to estimate genetic and environmental effects on observational measures of problem solving and antisocial behavior and on the association between the two. The analyses were conducted as part of the Nonshared Environment in Adolescent Development project, consisting of 720 families at Time 1 (mean adolescent age: 14.5 years) and 440 families at Time 2 (mean adolescent age: 16.1 years). Genetic influence was found for antisocial behavior, but not for problem solving. The findings of shared environmental influences on these measures and their association are unusual in the behavioral genetic literature and are important in that respect.     

Mental Disorders,Comorbidity, and Postrunaway Arrests Among Homeless and Runaway Adolescents

This study examined the associations between lifetime mental disorder, comorbidity, and self‐reported postrunaway arrests among 428 (187 males, 241 females) homeless and runaway youth. The analysis examined the pattern of arrests across five lifetime mental disorders (alcohol abuse, drug abuse, conduct disorder, major depressive episode, and posttraumatic stress disorder). The adolescents, ranging from 16 to 19 years old, were interviewed directly on the streets and in shelters in four Midwestern states using computer‐assisted personal interviewing. Extensive self‐reports of early life history, behaviors since running away from home, and diagnostic interviewing (UM‐CIDI and DISC‐R) were used to estimate possible disorders. There was a high level of postrunaway arrests reported by the youth; more than half were arrested at least once after the initial runaway, with the average of 4.4 times. Consistent with the hypotheses, there were differential associations between individual mental disorders and involvement with the criminal justice system. Only externalizing disorders such as substance abuse and conduct disorder were related to arrest. Street youth with multiple externalizing and internalizing disorders were more likely to be arrested than nondisordered youths.     

Smallholder Preferences for Agri‐environmental Change at the Bhoj Wetland,India

Incentive‐based approaches have gained policy interest in linking change in agricultural land management with environmental conservation. This article investigates how scheme design influences smallholder farmers' decisions to switch to organic farming to reduce water pollution, drawing on a study at a Ramsar wetland site providing water for the city of Bhopal. Results from a choice experiment suggest that transitional payments are necessary to overcome farmer constraints to adopt organic farming, and that effective land certification has the potential to act as a self‐enforcing mechanism linking farmer incomes with wetland conservation benefits.     

Maternal Lifetime Trauma Exposure,Prenatal Cortisol,and Infant Negative Affectivity

Little research has examined the impact of maternal lifetime trauma exposure on infant temperament. We examined associations between maternal trauma history and infant negative affectivity and modification by prenatal cortisol exposure in a sociodemographically diverse sample of mother–infant dyads. During pregnancy, mothers completed measures of lifetime trauma exposure and current stressors. Third‐trimester cortisol output was assessed from maternal hair. When infants were 6 months old, mothers completed the Infant Behavior Questionnaire‐Revised. In analyses that controlled for infant sex and maternal age, education, race/ethnicity, and stress during pregnancy, greater maternal trauma exposure was associated with increased infant distress to limitations and sadness. Higher and lower prenatal cortisol exposure modified the magnitude and direction of association between maternal trauma history and infant rate of recovery from arousal. The association between maternal trauma history and infant distress to limitations was somewhat stronger among infants exposed to higher levels of prenatal cortisol. The analyses suggested that maternal lifetime trauma exposure is associated with several domains of infant negative affectivity independently of maternal stress exposures during pregnancy and that some of these associations may be modified by prenatal cortisol exposure. The findings have implications for understanding the intergenerational impact of trauma exposure on child developmental outcomes.     

Child,Caregiver, and Temperament Contributions to Infant Joint Attention

Little is known about variables that may contribute to individual differences in infant joint attention, or the coordination of visual attention with a social partner. Therefore, this study examined the contributions of caregiver behavior and temperament to infant joint attention development between 9 and 12 months. Data were collected from 57 infants using a caregiver–infant paradigm, an infant–tester paradigm, and a parent report of infant temperament. Nine‐month measures of caregiver scaffolding and infant initiating joint attention (IJA) with testers were significantly related to 12‐month infant IJA with testers. A temperament measure of positive emotional reactivity was related to 9‐month IJA, and a measure of negative emotional reactivity was related to 12‐month IJA. Temperament and caregiver scaffolding measures, however, were not associated with the development of infant responding to joint attention. These results further the understanding of the multiple processes that contribute to joint attention development in infancy, and support the hypothesis that initiating and responding measures tap different aspects of joint attention development.     

Dating Relationship Dynamics,Mental Health,and Dating Victimization: A Longitudinal Path Analysis

The purpose of this study was to assess the longitudinal association between adolescent dating relationship dynamics (measures of intimacy and problem dynamics), mental health, and physical and/or sexual victimization by a dating partner. Gender‐stratified analyses were conducted in a sample of 261 adolescents, ages 10–18 at baseline, interviewed in three annual waves (2013–2015) of the nationally representative Survey on Teen Relationships and Intimate Violence (STRiV). Among male daters, better mental health at baseline was negatively associated with problem dynamics at follow‐up, and aspects of problem dynamics at baseline predicted worse mental health at follow‐up. However, unexpectedly, aspects of relationship intimacy at baseline were also negatively associated with mental health at follow‐up. Male daters’ victimization did not mediate longitudinal measures of mental health or of relationship dynamics, but did predict worse mental health at follow‐up. Among female daters, we found no longitudinal associations between mental health and intimacy or problem relationship dynamics, in either direction. However, victimization mediated aspects of female daters’ reported relationship dynamics. Dating violence prevention efforts should reflect that adolescent females reporting controlling behaviors and feelings of passionate love may be at increased risk for victimization. Positive youth development efforts should attend to the bidirectional associations of mental health and dating relationship dynamics over time, particularly for male adolescents.     

Legal Marriage,Unequal Recognition,and Mental Health Among Same‐Sex Couples

The authors examined whether the perception of unequal relationship recognition ‐ a novel couple‐level minority stressor ‐ has negative consequences for mental health among same‐sex couples. Data were analyzed from a dyadic study of 100 same‐sex couples (200 individuals) in the United States. Being in a legal marriage was associated with lower perceived unequal recognition and better mental health; being in a registered domestic partnership or civil union—but not also legally married—was associated with greater perceived unequal recognition and worse mental health. Actor partner interdependence models tested associations between legal relationship status, unequal relationship recognition, and mental health (nonspecific psychological distress, depressive symptomatology, and problematic drinking), net controls (age, gender, race and ethnicity, education, and income). Unequal recognition was consistently associated with worse mental health, independent of legal relationship status. Legal changes affecting relationship recognition should not be seen as simple remedies for addressing the mental health effects of institutionalized discrimination.     

Perceived discrimination,socioeconomic status,and mental health among Latino adolescents in US immigrant families

The association between interpersonal discrimination and mental health among Latino adolescents has been relatively well studied. Less is known about perceived societal discrimination or how discrimination may differentially impact Latino adolescents with recent immigration histories. Further, while personal and family characteristics have often been posited to influence the association between discrimination and health outcomes, little attention has been paid to potentially moderating influences of social status. Using data from the first two rounds of the Children of Immigrants Longitudinal Study (CILS) study, we estimate a series of logit regression models to investigate the association between discrimination (societal and interpersonal) and mental health (depressive symptoms and self-esteem) among Latino adolescents with recent immigration histories, and test how this association differs by parental socioeconomic status (SES). Results show a negative association between perceived societal and interpersonal discrimination and mental health, inconsistent associations between SES and mental health, and some evidence of a moderating role of parental SES. Specifically, higher SES appears to attenuate the detrimental effect of discrimination on depressive symptoms, particularly in contexts of interpersonal discrimination. Our findings support increased attention to measuring the impact of perceived societal discrimination on mental health outcomes as well as further examination of the intervening role of social status.     

The prevalence, distribution, and mental health correlates of perceived discrimination in the United States.

The survey data presented here are on the national prevalences of major life-time perceived discrimination and day-to-day perceived discrimination; the associations between perceived discrimination and mental health; and the extent to which differential exposure and differential emotional reactivity to perceived discrimination account for the well-known associations between disadvantaged social status and mental health. Although more prevalent among people with disadvantaged social status, results show that perceived discrimination is common in the total population, with 33.5 percent of respondents in the total sample reporting exposure to major lifetime discrimination and 60.9 percent reporting exposure to day-to-day discrimination. The associations of perceived discrimination with mental health are comparable in magnitude to those of other more commonly studied stressors, and these associations do not vary consistently across subsamples defined on the basis of social status. Even though perceived discrimination explains only a small part of the observed associations between disadvantaged social status and mental health, given its high prevalence, wide distribution, and strong associations with mental health, perceived discrimination needs to be treated much more seriously than in the past in future studies of stress and mental health.     

The Socioeconomic Pathways Leading to Romantic Relationship Outcomes: A Genetically Informed Early Life Course Investigation

The present study tests a multilevel comprehensive model incorporating both life course processes and genetic influences leading to young adults' romantic relationship quality using data from 1,560 adolescents over 13 years in the nationally representative Add Health sample. Results provided evidence of a socioeconomic mediating pathway linking early family and community contexts to young adults' romantic relationship quality, and novel evidence for both direct and interactive genetic associations that relate to these mediating pathways. A cumulative genetic index showed (a) direct associations with young adults' socioeconomic attainment and (b) interactions with community adversity and mothers' marital stability on young adults' achieved socioeconomic context and relationship quality.     

Peer Stress in Preadolescence: Linking Physiological and Coping Responses With Social Competence

This study examined associations between real‐time physiological and coping responses in the context of salient peer stress experiences in preadolescence, as well as independent and interactive associations linking physiological and coping responses with social competence. Physiological responses included respiratory sinus arrhythmia reactivity (RSAR) and skin conductance level reactivity (SCLR) during laboratory‐based peer‐evaluative stress experiences. Engaged and disengaged coping strategies were assessed with real‐time responses to peer‐evaluative stress (assessed immediately following peer‐evaluative stress experiences in the laboratory) and with questionnaire‐based responses to peer victimization. Analyses consistently revealed associations between lower RSAR (lower vagal withdrawal) and lower teacher‐reported social competence among preadolescents with disengaged (and low engaged) coping responses to peer‐evaluative stress in the laboratory, as well as disengaged coping responses to peer victimization.     

Genetic and environmental influences on intimate partner aggression: a preliminary study

Social learning theory posits that, because aggression against intimates runs in families, children learn how to behave aggressively through watching their parents and being reinforced for their own aggression. This theory considers only environmental influences on familial resemblance; however, familial resemblance could also be due to genetic factors. The current study uses a twin design (134 monozygotic, 41 dizygotic) to examine the extent to which genetic and environmental factors contribute to individual differences in intimate aggression. Model-fitting analyses consistently showed that shared genes explained the familial resemblance in psychological and physical intimate partner aggression; the remaining variance was explained by unique environments. Multivariate model-fitting analyses showed that most of the genetic influences responsible for the receipt of aggression were also responsible for its use, suggesting that there is a genetic predisposition to get involved in aggressive relationships. These results challenge the prevailing theory to explain familial resemblance in intimate aggression.     

Does one Size Fit All?—Linking Parenting With Adolescent Substance Use and Adolescent Temperament

Using longitudinal Swedish data from 1,373 early‐adolescent youths, this study aims to answer the question of whether the previously established protective function of parental knowledge and its sources—adolescent disclosure, parental solicitation, and parental control—on substance use among early‐adolescents is moderated by the adolescent's temperament. Adolescent temperament moderated several links between parental knowledge and its sources and adolescent substance use. The most pronounced moderating results were found for those adolescents with fearless, socially detached and thrill‐seeking tendencies. For these “detached thrill‐seekers”, bidirectional links between adolescent disclosure and substance use, and negative links between parental solicitation and substance use were found. We recommend, therefore, that adolescent temperament is considered when designing parenting programs.     

Mother‐ Versus Infant‐Centered Correlates of Maternal Mind‐Mindedness in the First Year of Life

We investigated whether maternal mind‐mindedness in infant–mother interaction related to aspects of obstetric history and infant temperament. Study 1, conducted with a socially diverse sample of 206 eight‐month‐old infants and their mothers, focused on links between maternal mind‐mindedness and (i) planned conception, (ii) perception of pregnancy, and (iii) recollections of first contact with the child. The two indices of mind‐mindedness (appropriate and nonattuned mind‐related comments) related to different aspects of obstetric history, but no strong associations were seen with socioeconomic status, maternal depression, or perceived social support. In Study 2, we found good temporal stability in both indices of mind‐mindedness in a sample of 41 infant–mother dyads between 3 and 7 months. Neither index of mind‐mindedness related to infant temperament. We conclude that mind‐mindedness is best characterized as a facet of the specific caregiver–child relationship, while also being influenced by stable cognitive–behavioral traits in the mother.     

On the same page: The value of paid and volunteer leaders sharing mental models in churches

We examine the idea that mental models shared among paid and volunteer leaders are associated with improved financial performance in nonprofit organizations. Our empirical analysis of thirty‐seven churches yields evidence that organizations are more effective if paid and volunteer leaders have a shared task mental model—that is, if they report similar conceptualizations of organizational goals and decision‐making processes. These findings suggest that the extent of leaders' agreement on organizational goals and the processes of how decisions are made matter for organizational performance. We argue that it is as important to ensure that everyone is on the same page with regard to goals and how decisions are made as it is to have the “right” goals or right decision processes in place. Implications for practice and future research on shared mental models are discussed.