Pubertal Maturation and African American Children’s Internalizing and Externalizing Symptoms

The association of pubertal maturation with internalizing and externalizing symptoms was examined with a sample of 867 African-American 10 – 12-year-old children. Children reported their pubertal development status and timing using a self-report questionnaire, and symptoms were assessed through diagnostic interviews with the children and their primary caregivers. Pubertal status and timing were significantly associated with children's reports of the internalizing symptoms of social anxiety disorder, generalized anxiety disorder, and major depression and with the externalizing symptoms of oppositional defiant disorder, attention deficit disorder, and conduct disorder. Pubertal development also was associated with caregivers’ reports of children's externalizing symptoms. The pubertal transition was associated with internalizing and externalizing symptoms in both boys and girls.Xiaojia Ge is Professor at the University of California, Davis. He received his PhD in sociology from the Iowa State University. He is interested in the influences of biological changes and social transitions on emotional and behavioral development in children and adolescents.Gene H. Brody is a Regents’ Professor at the University of Georgia. He received his PhD in developmental psychology from the University of Arizona. His major research interests are contextual influences on cognitive and psychosocial development, particularly those factors that protect at-risk children and adolescents from negative outcomes.Rand. D. Conger is Professor at the University of California, Davis. He received his PhD in sociology from the University of Washington in Seattle. He is interested in the influences of family economic stress on emotional and behavioral adjustment of family members. He is currently conducting a large-scale study on Mexican American families in California.Dr. Ronald L. Simons is Distinguished Research Professor at the University of Georgia. He received his PhD in sociology from Florida State University. Much of his research has focused upon the manner in which family and community processes combine to influence child development. He has also been concerned with the effect of discrimination and racial socialization upon child adjustment.     

Pubertal Development Moderates the Importance of Environmental Influences on Depressive Symptoms in Adolescent Girls and Boys

Prevalence differences in depressive symptoms between the sexes typically emerge in adolescence, with symptoms more prevalent among girls. Some evidence suggests that variation in onset and progression of puberty might contribute to these differences. This study used a genetically informative, longitudinal (assessed at ages 12, 14, and 17) sample of Finnish adolescent twins (N = 1214, 51.6% female) to test whether etiological influences on depressive symptoms differ as a function of pubertal status. These tests were conducted separately by sex, and explored longitudinal relationships. Results indicated that pubertal development moderates environmental influences on depressive symptoms. These factors are more important on age 14 depressive symptoms among more developed girls relative to their less developed peers, but decrease in influence on age 17 depressive symptoms. The same effects are observed in boys, but are delayed, paralleling the delay in pubertal development in boys compared to girls. Thus, the importance of environmental influences on depressive symptoms during adolescence changes as a function of pubertal development, and the timing of this effect differs across the sexes.     

The Role of Early Maturation, Perceived Popularity, and Rumors in the Emergence of Internalizing Symptoms Among Adolescent Girls

Despite the widely reported link between early pubertal timing and internalizing symptoms among girls, less is known about the peer reputation of earlier maturing girls. The current study assesses whether early maturation is associated with perceived popularity and/or rumors, and whether these reputational factors help account for earlier maturing girls' vulnerability to emotional distress. Drawing on three waves of data collected from an ethnically diverse sample of middle school girls (n?=?912), hierarchical multiple regression analyses revealed that more advanced development at the start of middle school predicted peer- and teacher-reported popularity as well as increased risk of being targeted for rumors. Mediation analyses suggested that popularity among boys can put earlier developing girls at risk for rumors. Finally, rumors acted as a partial mechanism through which early maturation was associated with subsequent internalizing symptoms. Knowledge of the peer mechanisms putting earlier developing girls at risk for psychosocial maladjustment can inform intervention and prevention efforts aimed at improving adolescent well-being.     

Pubertal Maturation and Changes in Self-Image in Early Adolescent Finnish Boys

Onset of puberty is known to be a stressful period of life. The young adolescent must face several simultaneous developmental challenges, which are reflected as a gap in self-image. In this study, relationships between biological pubertal events and self-image were analyzed in a sample of 59 healthy adolescent boys from the Helsinki area. Detailed information on pubertal development was collected by a pediatrician at three-month intervals. The subjects filled in the Offer Self-Image Questionnaire at 13 and at 14 years and were interviewed by a child psychiatrist. During the year, self-image increased in four domains: Impulse Control, Emotional Tone, Sexual Attitudes, and Psychopathology. The changes in the first two domains were related to pubertal events. In contrast, changes in emotional health and in sexual attitudes did not correlate with bodily changes or testosterone. As regards body image, differences were not found in relation to age, but in relation to genital stages. These findings indicate that some aspects of self-image develop as a function of psychological and cognitive maturation, while other aspects are related to biological events.     

The Role of Parenting and Mother-Adolescent Attachment in the Intergenerational Similarity of Internalizing Symptoms

Parental depression has been identified as a risk factor for children's and adolescents' internalizing problems. In the current study, we aimed to investigate the role of maternal parenting behaviors (i.e., responsiveness and autonomy-support) and adolescents' representations of attachment to their mother (i.e., anxiety and avoidance) in the intergenerational similarity of internalizing symptoms. The sample was heterogeneous and consisted of referred (42%) and non-referred adolescents (N=238, 31% female) and their mothers. Both adolescents and mothers reported on internalizing symptoms, parenting behaviors and all adolescents reported on mother-child attachment. Results showed that parenting behaviors and mother-adolescent attachment explain at least part of the intergenerational congruence of internalizing symptoms. Moreover, there were meaningful and specific associations between dimensions of parenting and dimensions of attachment. Higher responsiveness was primarily related to lower avoidance and higher autonomy-support was primarily related to lower anxiety. The current study's results suggest that maternal depressive symptoms relate to maladaptive parenting strategies and insecure attachment representations in adolescents. Further, both attachment anxiety and avoidance seem to relate positively to adolescents' internalizing symptoms. Targeting both parenting and attachment may form a fruitful approach to prevent and treat internalizing problems in adolescence.     

Narcissistic Features in Young Adolescents: Relations to Aggression and Internalizing Symptoms

Recent research and theory suggest narcissistic features contribute to aggression in adults. The present study examined the association of narcissistic features with aggression and internalizing symptoms in 233 students of 5th–8th grade at three inner-city schools. A factor analysis of the Narcissistic Personality Inventory in this sample revealed three factors: Adaptive Narcissism, Exploitativeness, and Exhibitionism. Regression analyses were used to predict the association of these three narcissistic features with self-, teacher-, and peer-reported aggression and self-reported internalizing symptoms. Results indicate narcissistic exploitativeness positively predicted self-reported proactive aggression, and narcissistic exhibitionism positively predicted internalizing symptoms. Narcissism and self-esteem interacted to predict teacher-reported aggression and self-reported internalizing symptoms. Results are discussed in the context of existing theories of narcissism, threatened egotism, and self-perception bias.     

Organized Activity Participation and Internalizing and Externalizing Symptoms: Reciprocal Relations during Adolescence

The aim of this prospective study was to examine the relations between organized activity involvement and internalizing and externalizing symptoms across four years of high school. Participants were 240 adolescents who varied in their risk for psychopathology. Information about adolescents’ activity involvement and internalizing and externalizing symptoms were provided by both self- and mother-reports. Structural equation modeling revealed that the prospective models fit the data well. In addition to showing that activity involvement and psychopathology were quite stable over the high school years, we found reciprocal effects for activity involvement and internalizing symptoms at some, although not all, time points. Specifically, controlling for prior symptoms and risk (i.e., maternal depression history), more activity involvement in tenth grade predicted fewer internalizing symptoms in eleventh grade, which then predicted more activity involvement in twelfth grade. No reciprocal relations were found for externalizing problems. These findings highlight the importance of examining internalizing symptoms as both a predictor and outcome of activity involvement during adolescence.

The Role of Peer Stress and Pubertal Timing on Symptoms of Psychopathology During Early Adolescence

Stress is known to amplify the link between pubertal timing and psychopathology. However, few studies have examined the role of peer stress as a context for this link. The present study examined the interaction between perceived pubertal timing and peer stress on symptoms of psychopathology in early adolescence. The sample consisted of 264 students (63% female; M _age = 12.40, SD = 1.00; 55% Caucasian, 23% African American, 7% Latino, 11% biracial and 4% other). Higher peer stress was associated with symptoms of anxiety/depression; this effect did not vary by timing or gender. However, early-maturing girls with high peer stress demonstrated higher rates of relational and overt aggression compared to other girls. Findings also suggested that late-maturing boys with high stress are at risk for aggression problems; however, due to the small number of boys, analyses were exploratory. Overall, results suggest that developmentally salient contexts as indicated by stressful peer experiences may pose unique threats to early maturing girls and possibly late-maturing boys.     

The Impact of Racial Discrimination and Coping Strategies on Internalizing Symptoms in African American Youth

The current study examined the impact of racial discrimination stress on internalizing symptoms and coping strategies in a sample of 268 African American early adolescents (mean age = 12.90; 56% female) from low-income communities. Information about discrimination stress, coping, and internalizing symptoms was obtained via adolescents’ self-report. It was predicted that discrimination stress would be positively associated with depression and anxiety, as well as culturally-specific coping. Finally, culturally-relevant coping and mainstream coping were examined as moderators of the association between discrimination stress and internalizing symptoms. Hierarchical regression analyses indicated that discrimination stress was positively associated with depression and anxiety and predicted culturally-relevant coping while controlling for mainstream coping. Communalistic coping moderated the association between discrimination and anxiety, but demonstrated a vulnerability function by increasing anxiety at high levels of discrimination. The results highlight the salience of racial discrimination for African American adolescents and the importance of considering culturally-specific coping behaviors.

Adolescent Victim Types Across the Popularity Status Hierarchy: Differences in Internalizing Symptoms

Journal of Youth and Adolescence - Previous studies have called attention to the fact that popular youth are not immune to peer victimization, suggesting there is heterogeneity in the popularity of...     

Characterizing the Self-System over Time in Adolescence: Internal Structure and Associations with Internalizing Symptoms

The longitudinal effects among self and identity processes, and between these processes and internalizing symptoms, are not well understood. As a result, the present study was designed to ascertain the over-time effects among identity commitment, reconsideration of commitments, and self-concept clarity, as well as to map the interplay of these self and identity processes with anxiety and depressive symptoms in early adolescence. A sample of 923 Dutch adolescents (mean age 12.4 years at Time 1; 49.3% female) participated at each of five annual assessments. Multivariate growth curve and cross-lagged panel models indicated that the association between self-concept clarity and commitment was bidirectional, that reconsideration occurs based on problems or dissatisfaction with self-concept clarity and with identity commitments, and that self-concept clarity (but not commitment or reconsideration) temporally precedes depressive and anxiety symptoms. Results are discussed in terms of the structure of the self-system and its associations with internalizing symptoms.     

Longitudinal Associations between Internalizing Symptoms,Dispositional Mindfulness,Rumination and Impulsivity in Adolescents

Journal of Youth and Adolescence - Mindfulness has been associated with fewer negative mental health symptoms during adolescence, but fewer studies have examined longitudinal associations between...     

Discrepant Parent-Adolescent Reports of Parenting Practices: Associations with Adolescent Internalizing and Externalizing Symptoms

Journal of Youth and Adolescence - Discrepancies in multi-informant reports of parenting practices represent a meaningful clinical construct that can be harnessed to predict adolescent mental...     

Influences and Mediators of the Effect of Poverty on Young Adolescent Depressive Symptoms

Data from a sample of young adolescents between the ages of 10 and 12 years (N = 898) from the mother–child data set of the National Longitudinal Survey of Youth were analyzed in a study of influences that explain the relation between poverty and depressive symptoms measured 2 years later. Other variables that predicted youth depressive symptoms were also identified. Results indicated that neighborhood problems, nonparticipation in outside school and neighborhood activities, residing with mothers who exhibited depressive symptoms, and mother's use of physical punishment were partial mediators of the effect of poverty on depressive symptoms 2 years later. Youth health status, lower levels of school satisfaction, marital-partner conflict, and father's emotional support also predicted depressive symptoms. The findings indicate that youth depressive symptoms are multiply determined and that poverty can adversely affect young adolescents in many ways.