Associations Between Shyness and Internalizing Behaviors,Externalizing Behaviors,and Relationships during Emerging Adulthood

Many studies have documented the ways in which shyness can be a barrier to personal well-being and social adjustment throughout childhood and adolescence; however, less is known regarding shyness in emerging adulthood. Shyness as experienced during emerging adulthood may continue to be a risk factor for successful development. The purpose of this study was to compare shy emerging adults with their non-shy peers in (a) internalizing behaviors, (b) externalizing behaviors, and (c) close relationships. Participants included 813 undergraduate students (500 women, 313 men) from a number of locations across the United States. Results showed that relatively shy emerging adults, both men and women, had more internalizing problems (e.g., anxious, depressed, low self-perceptions in multiple domains), engaged in fewer externalizing behaviors (e.g., less frequent drinking), and experienced poorer relationship quality with parents, best friends, and romantic partners than did their non-shy peers.

Are Developmental Processes Affected by Immigration? Family Processes, Internalizing Behaviors, and Externalizing Behaviors

The current study compared levels of family processes, internalizing behaviors, and externalizing behaviors as well as developmental processes, namely the associations among family processes and measures of internalizing or externalizing behaviors, in native Swiss, 2nd and 1st generation immigrant adolescents (N=3,540). Findings provided evidence that both 2nd and 1st generation immigrant youth experienced higher rates of internalizing symptoms (depression and anxiety) than native Swiss youth. Comparisons of how individual family processes were associated with internalizing and externalizing behaviors provided evidence of few differences across groups. Thus, developmental processes were largely invariant by immigrant status. Although the immigration process may increase the risk for internalizing and some externalizing behaviors, it does not seem to affect how key family processes are associated with measures of adolescent adjustment.Professor of Human Development and Family Studies at Auburn University. His research interests include etiological risk factors in adolescent problem behaviors, deviance, and delinquency, criminological theory, and the cross-cultural/cross-national comparative method in the study of human development and behavior. Some of his recent publications have appeared in the Journal of Research on Adolescence, Journal of Quantitative Criminology, and Journal of Research in Crime and Delinquency. Vazsonyi is the editor of The Journal of Early Adolescence and an editor of the forthcoming Cambridge Handbook of Violent Behavior. Doctoral student in the Department of Human Development and Family Studies at Auburn University. Her current interests include the importance of parenting and family processes on the etiology of internalizing and externalizing behaviors as well as risky sexual behaviors in youth, with a particular emphasis on Hispanic immigrant populations.Doctoral student in the Department of Human Development and Family Studies at Auburn University. Her current interests include criminological theory and the etiology of crime and deviance. She is particularly interested in the emerging problems related to crime and deviance in China.     

The Structure and Stability of Externalizing and Internalizing Problem Behavior During Early Adolescence

The first aim of this study was to examine the structure of externalizing and internalizing problem behavior during early adolescence. Our second aim was to determine the stability of these problems for boys and for girls over time. A total of 650, 13–14-year-olds filled out (an expanded version of) the Youth Self-Report [YSR; Manual for the Youth Self-Report and 1991 Profile. Department of Psychiatry, University of Vermont, Burlington] 2 times with a 1-year interval. By using confirmatory factor analyses (CFA) to test a series of competing models, a hierarchical model provided the best representation of the structure of problem behavior at both Time 1 and Time 2: externalizing and internalizing problem behavior represent distinct aspects but the model also demonstrates the existence of comorbidity at a higher level. This model appeared to be stable over time for both boys and girls. The relative stability of problem behavior was found to be high for boys and girls. Absolute stability for both externalizing and internalizing problems appeared to be higher for boys scoring in the lower range of problem behavior. Senior Researcher, Utrecht University, The Netherlands. Received PhD in social sciences, University of Amsterdam. Major research interests include problem behavior, family relations, and peer relations during adolescence. Full Professor, Utrecht University, The Netherlands. Received PhD in social sciences: child and family studies, from University of Nijmegen. Major research interests include adolescent social development, problem behavior, and family relations during adolescence. Assistant Professor, University of Amsterdam, The Netherlands. Received PhD in psychology, University of Amsterdam. Major research interests include family influence on childhood illness and problem behavior.     

Epistemic Reasoning and Adolescent Egocentrism: Relations to Internalizing and Externalizing Symptoms in Problem Youth

This investigation addressed the question of how two forms of social cognitive reasoning – epistemic reasoning and adolescent egocentrism – interface with externalizing and internalizing forms of psychopathology during adolescence. Adolescents’ epistemic reasoning (i.e., types of belief entitlement, or degree of doubt, held by an individual when confronted with contradictory sides of an issue), and imaginary audience and personal fable ideation, were assessed in a sample of 29 adolescent boys with behavioral problems and 30 of their peers without behavioral problems. To assess internalizing and externalizing symptomatology, teachers completed the Child Behavior Checklist (CBCL-TRF). Results revealed that, compared to those without behavior problems, boys with behavioral problems were lower in epistemic reasoning. Further analyses revealed consistent relations between dimensions of social cognitive reasoning to specific forms of psychopathology. These findings suggest that social cognitive reasoning, particularly epistemic doubt, is important in understanding problem behaviors among typical and atypical adolescents.

Stressors in Multiple Life-Domains and the Risk for Externalizing and Internalizing Behaviors Among African Americans During Emerging Adulthood

Behavioral and mental health outcomes have been associated with experiencing high levels of stress. Yet, little is known about the link between the nature of stressors, their accumulation over time, and the risk for externalizing and internalizing outcomes. Compared to the general population, African Americans are exposed to a disproportionate number of stressors beginning earlier in life. Incorporating Agnew’s General Strain Theory into the study of stress, this study examined whether different kinds of stressors are equally salient in the risk for violent behaviors and depressive symptoms among African Americans transitioning into young adulthood. It further examined the effects of the accumulation of stressors in different life domains and their effect on risks. This study utilized data from an African American subsample of an ongoing longitudinal study that followed 604 adolescents (53?% females) from 9th grade into adulthood. Multilevel growth curve models were used to examine how changes in stressors across multiple life domains related to violent behaviors and depressive symptoms. We found that continued exposure to perceived daily stress and racial discrimination stress increased the risk for violent behaviors during young adulthood, and exhibited a nonlinear relationship between the accumulation of stressors and risk for violence. Moreover, we found that exposure to perceived daily stress, financial stress, neighborhood stress, and racial discrimination stress increased the risk of depressive symptoms and led to a linear relationship between the accumulation of stressors and risk for depressive symptoms. Findings suggest identifiable stressors that can persist over time to influence risks at young adulthood.     

Reciprocal Relationships between Teacher Ratings of Internalizing and Externalizing Behaviors in Adolescents with Different Levels of Cognitive Abilities

Are internalizing and externalizing behavior problems interrelated via mutually reinforcing relationships (with each behavior leading to increases over time in levels of the other behavior) or mutually suppressing relationships (with each behavior leading to decreases over time in levels of the other behavior)? Past research on the directionality of these relationships has led to ambiguous results, particularly in adolescence. Furthermore, the extent to which prior results will generalize to adolescents with low levels of cognitive abilities remains unknown. This second limit is particularly important, given that these adolescents are known to present higher levels of externalizing and internalizing behaviors than their peers with average-to-high levels of cognitive abilities, and that the mechanisms involved in the reciprocal relationships between these two types of behaviors may differ across both populations. This study examines the directionality of the longitudinal relationships between externalizing and internalizing behavior problems as rated by teachers across three measurement waves (corresponding to Grades 8–10) in matched samples of 138 adolescents (34.78?% girls) with low levels of cognitive abilities and 556 adolescents (44.88?% girls) with average-to-high levels of cognitive abilities. The results showed that the measurement structure was fully equivalent across time periods and groups of adolescents, revealing high levels of developmental stability in both types of problems, and moderately high levels of cross-sectional associations. Levels of both internalizing and externalizing behaviors were higher among adolescents with low levels of cognitive abilities relative to those with average-to-high levels of cognitive abilities. Finally, the predictive analyses revealed negative reciprocal longitudinal relationships (i.e., mutually suppressing relationships) between externalizing and internalizing problems, a result that was replicated within samples of adolescents with low, and average-to-high levels of cognitive ability.     

Change in Parent- and Child-Reported Internalizing and Externalizing Behaviors Among Substance Abusing Runaways: The Effects of Family and Individual Treatments

Shelter-recruited adolescents are known to have high rates of substance abuse and co-occurring internalizing and externalizing problem behaviors. Many studies have documented these mental health concerns, but only a small number of studies have tested interventions that may be useful for ameliorating these vulnerabilities. The current study compared three empirically supported psychotherapy interventions, Motivational Interviewing (MI), the Community Reinforcement Approach (CRA), and Ecologically-Based Family Therapy (EBFT) with 179 substance abusing runaway adolescents (47 % female, 74 % minority) and their primary caretaker recruited through a Midwestern runaway crisis shelter. Examining both child and primary caretaker reports, each treatment was associated with significant reductions in internalizing and externalizing behaviors to 24 months post-baseline. However, the trajectory of change differed among the treatments. Adolescents receiving MI showed a quicker reduction in internalizing and externalizing behaviors but also a quicker increase in these behaviors compared to adolescents receiving EBFT, who continued to evidence improvements to 24 months. The findings provide support for continued evaluation of these treatments for use with this vulnerable population of adolescents.     

Academic Achievement and Problem Behaviors among Asian Pacific Islander American Adolescents

Using data from the National Longitudinal Study of Adolescent Health, this study tests whether the relationship between academic achievement and problem behaviors is the same across racial and ethnic groups. Some have suggested that academic achievement may be a weaker predictor of problem behaviors among Asian Pacific Islander American (API) youth; that they can have high grades but still exhibit problem behaviors. This study finds that academic performance is a significant predictor of aggressive and nonaggressive delinquent offenses, gang initiation, sexual behaviors, and substance use, and that the relationship generally does not vary by race and ethnicity. Thus, there is little evidence that API youth are high achievers who are also engaging significantly in problem behaviors. The existing perceptions of API youth may be largely based on stereotype and ambivalence.

Informant Discrepancies in Internalizing and Externalizing Symptoms in an At-Risk Sample: The Role of Parenting and School Engagement

Journal of Youth and Adolescence - A number of studies have used variable-centered approaches to examine informant discrepancies on children’s behavior problems; however, few such studies...     

Future Orientation, School Contexts, and Problem Behaviors: A Multilevel Study

The association between future orientation and problem behaviors has received extensive empirical attention; however, previous work has not considered school contextual influences on this link. Using a sample of N = 9,163 9th to 12th graders (51.0 % females) from N = 85 high schools of the National Longitudinal Study of Adolescent Health, the present study examined the independent and interactive effects of adolescent future orientation and school contexts (school size, school location, school SES, school future orientation climate) on problem behaviors. Results provided evidence that adolescent future orientation was associated independently and negatively with problem behaviors. In addition, adolescents from large-size schools reported higher levels of problem behaviors than their age mates from small-size schools, controlling for individual-level covariates. Furthermore, an interaction effect between adolescent future orientation and school future orientation climate was found, suggesting influences of school future orientation climate on the link between adolescent future orientation and problem behaviors as well as variations in effects of school future orientation climate across different levels of adolescent future orientation. Specifically, the negative association between adolescent future orientation and problem behaviors was stronger at schools with a more positive climate of future orientation, whereas school future orientation climate had a significant and unexpectedly positive relationship with problem behaviors for adolescents with low levels of future orientation. Findings implicate the importance of comparing how the future orientation-problem behaviors link varies across different ecological contexts and the need to understand influences of school climate on problem behaviors in light of differences in psychological processes among adolescents.     

Family Functioning and Adolescent Internalizing and Externalizing Problems: Disentangling between-, and Within-Family Associations

Journal of Youth and Adolescence - Adolescence is often a period of onset for internalizing and externalizing problems. At the same time, adolescent maturation and increasing autonomy from parents...     

The Impact of Language Status as an Acculturative Stressor on Internalizing and Externalizing Behaviors among Latino/a Children: A Longitudinal Analysis from School Entry through Third Grade

This study examined the relationship between limited English proficiency status, and internalizing and externalizing behaviors among a sample of Latino/a children (N = 2,840) from the US Department of Education’s Early Childhood Longitudinal Study, Kindergarten (ECLS-K) data set. Results of cross sectional regression and hierarchical linear modeling (HLM) analyses suggest that there is a positive relationship between limited English proficiency and externalizing symptoms, particularly by third grade. Additionally, sex and place of birth also helped to explain externalizing behaviors at various time points in the models. Place of birth and family poverty were significantly associated with internalizing symptoms. Implications for future research and interventions related to internalizing and externalizing behavior among the Latino/a school aged population are discussed.

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.     

Homelessness Among Lesbian,Gay, and Bisexual Youth: Implications for Subsequent Internalizing and Externalizing Symptoms

Although lesbian, gay, and bisexual (LGB) youth with a history of homelessness (running away or being evicted from their homes by parents) report more psychological symptoms than homeless heterosexual peers, it is unclear whether symptoms are due to homelessness, given the absence of a non-homeless comparison group. This study longitudinally investigates whether LGB youth with a history of homelessness report more subsequent psychological symptoms than non-homeless LGB youth and examines potential mediators of any such relationships. Of the 156 LGB youth interviewed (49% female; 78% non-White), 48% reported past homeless experiences. Homelessness was associated with subsequent symptoms of anxiety, depression, conduct problems, and substance abuse and to changes in symptoms over time even after controlling for childhood sexual abuse and early development of sexual orientation. Stressful life events, negative social relationships, and social support from friends mediated the relationships between homelessness and symptomatology. These findings suggest the need for interventions to reduce stress and enhance social support among LGB youth with a history of homelessness in order to reduce psychological symptoms.     

Parenting and Internalizing and Externalizing Problems in Moroccan Immigrant Youth in the Netherlands

This study explores the relationship of parenting to internalizing and externalizing problems in Moroccan immigrant youth in the Netherlands. Interviews were conducted with 713 Moroccan immigrant parents, using the Child Behavior Checklist and the Nijmegen Rearing Questionnaire. Child rearing varied with socioeconomic status and psychological acculturation level of the parent, and gender and age of the child. In accordance with studies in Western populations, high levels of affection and monitoring were associated with low levels of problem behavior and high levels of discipline were associated with high levels of problem behavior. However, in contrast to studies in Western populations, a positive relationship was revealed between affection and discipline, and the univariate associations between discipline and problem behavior were modest. Discipline and internalizing problems were unrelated in low SES families, whereas a positive relationship was found in high SES families. The relationship between monitoring and externalizing problems was age-specific: We found a negative association for adolescents and no association for children. Assistant Professor at the department of Interdisciplinary Social Sciences of the University of Utrecht. She received her Ph.D. in Child & Adolescent Psychiatry at the Erasmus MC/Sophia, Rotterdam. Her research interests concern the psychological development of immigrant children and adolescents. Interdisciplinary Social Sciences, Faculty of Social Sciences Professor of Developmental Psychopathology at the department of Interdisciplinary Social Sciences of the University of Utrecht. Her research in the past years has been focused on mental health problems and addiction in adolescents and adults, and on the importance of the risk factors related to migrant status and ethnicity. Interdisciplinary Social Sciences, Faculty of Social Sciences Received her Ph.D. at the University of Leiden in 1991. She is a Senior Researcher and head of the research group ‘Multicultural Questions’ at the Verwey-Jonker Institute. Her field of study is socialization and psychological development of children of ethnic minorities. Verwey-Jonker Institute, Kromme Nieuwegracht 6 Dutch Child and Adolescent Psychiatrist and Associate Professor at the Department of Child and Adolescent Psychiatry at ErasmusMC/Sophia, Rotterdam. His research examines levels of emotional and behavioral problems as well as predictors of these problems in Turkish and Moroccan immigrant youth in the Netherlands. Dr. Crijnen is also the principal investigator in studies on the prevention of disruptive behavior and substance use in children and adolescents through school- and parent-based interventions. Department of Child & Adolescent Psychiatry     

The Role of Peer Contacts in the Relationship Between Parental Knowledge and Adolescents' Externalizing Behaviors: A Latent Growth Curve Modeling Approach

The purpose of the present study was to examine the direct and indirect effects (through peer contacts) of parental knowledge on adolescents’ delinquent and aggressive problem behavior, using latent growth curve modeling. A sample of 457 13- to 14-year old adolescents at first measurement wave (M=13.27; SD=0.45 years) filled out questionnaires about their parents, peers, and problem behavior three times with 1-year intervals in between. Regarding initial levels of behavior, both direct and indirect effects of parental knowledge were found on aggressive as well as on delinquent behavior. When the rate of change in behaviors was considered, only direct effects were found for both types of problem behavior, whereas indirect effects were absent. Gender differences were also found, with stronger effects of parenting on both aggressive and delinquent problem behavior for boys and stronger effects of peer contacts on aggressive behavior for girls. The present study shows that different behaviors of the externalizing spectrum have different trajectories and diverse relations with parenting and should not be treated as identical.

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.

Co-Occurring Internalizing and Externalizing Behavioral Problems: The Mediating Effect of Negative Self-Concept

While a large body of research consistently finds that internalizing and externalizing problems are closely related and commonly co-occur, the literature is mixed regarding the unique and shared risk processes in the development of both domains of problems. The present study examined the nature and timing of relationships between internalizing and externalizing problems as well as the mediating effects of negative self-concept on both. Using a developmental cascade model as a guiding framework, we conducted a cross-lagged panel modeling on a sample of 2,844 Korean fourth graders (54% boys and 46% girls) followed over 4 years. Findings suggest that internalizing and externalizing problems were reciprocally reinforcing, each leading to increases in the other indirectly through the mediating influence of negative self-concept. Negative self-concept exacerbates the development of both internalizing and externalizing problems, which in turn further undermines one's self-concept. Although there were significant gender differences in the stability of internalizing and externalizing problems, the developmental pathways between negative self-concept and both internalizing and externalizing problems held for both boys and girls. Implications for future research and intervention are discussed.