Longitudinal Associations Between Delinquent Behaviour of Friends and Delinquent Behaviour of Adolescents: Moderation by Adolescent Personality Traits

In this longitudinal study, we examined whether personality traits (parent‐rated Big Five personality traits) render some adolescents more susceptible than others to delinquent behaviour of friends, predicting rank‐order changes in adolescents' self‐reported delinquent behaviour. We examine susceptibility to both perceived (reported by adolescents) and self‐reported (reported by friends) delinquent behaviour of friends. Participants in this two‐wave study were 285 Dutch adolescents and their best friends. The adolescents (50% girls) were 15.5 years old on average (SD = 0.8 years), and their best friends (N = 176; 58% girls) were 15.1 years old (SD = 1.5 years). Perceived (but not self‐reported) delinquency of friends predicted a stronger increase in adolescent delinquency 1 year later, especially among adolescents low or average on conscientiousness. Emotional stability, agreeableness, extraversion and openness did not moderate associations between delinquency of friends and delinquency of adolescents. Our findings show that low conscientiousness serves as a risk factor, increasing vulnerability to perceived delinquent behaviour of friends, while high conscientiousness serves as a protective factor, increasing resilience to perceived delinquent behaviour of friends. Our findings also show that adolescents are susceptible to, and differ in susceptibility to, friends' delinquent behaviour as they perceive it—not to delinquent behaviour as reported by friends themselves. Copyright © 2015 European Association of Personality Psychology     

Modification of Delinquent Behavior1

A matched subjects design was employed to assess the effectiveness of an experimental program for the reduction of delinquent behavior in adolescent boys on probation. Youngsters in the experimental group (N= 19) were invited to participate in a series of small group sessions designed on the basis of principles drawn from the theory and research of social psychology. Control group delinquents (N= 19) were not informed of this project and continued their previous association with the probation office. The group experiences arranged for the experimental participants encouraged free and open discussion of their previous delinquent activities, future behavioral intentions, personal values, and life goals. It was found that participants developed high attraction toward the group and involvement in its activities. Frequency of subsequent delinquent behavior was found to be significantly reduced for experimental group participants as compared with their matched controls. In a followup interview 9 months after the last group meeting, it was found that experimental group members showed significantly more internal responses on a modified version of the Rotter I-E scale than did the control subjects.     

Examining the Association between Family Environment and Adolescent Delinquent Behaviours in China

Journal of Child and Family Studies - We examined the association between perceived family environment and delinquent behaviours among Chinese adolescents. A sample of 176 middle school students...     

Longitudinal Assessment of the Relationship Between Physical Self-Concept and Health-Related Behavior and Emotion in Adolescent Girls

This study investigated the changes in and the relationships among body mass index (BMI), global self-esteem, physical self-perceptions, social physique anxiety (SPA), physical activity, and dietary restraint in adolescent females over a 24-month period. Participants (N = 501) completed annual assessments in grade 9, 10, and 11. The results showed moderate covariance stability in all variables. There were several significant time effects (group mean change), with small increases in BMI, moderate decreases in physical activity, and very small changes over time in SPA and physical self-perceptions. Longitudinal analyses indicated that specific physical self-perceptions were important predictors of physical activity, dietary restraint and SPA; however, most of the variance was explained by previous year values. Evidence of bidirectional effects revealed that specific self-perceptions impact specific behaviors and SPA more so than the impact of behavior/emotion on self-perceptions. These results highlight the importance of understanding the physical self and its links to health-related behaviors and emotion in adolescents.     

Limited Goals in Short-Term Group Psychotherapy with Institutionalized Delinquent Adolescent Boys

This paper applies a specific view of familylike dynamics to psychoanalytic group psychotherapy. Pathological forms of protectiveness and scapegoating are both involved in which the symptomatic individuals maintain an enmeshment with the group which saves them from anxieties associated with change. As the scapegoat, the problem patient becomes the spokesperson for a group transference involving the therapist(s), group members, and a developmentally internalized family. The primary technical error is the tendency for the therapist, in the guise of appropriate technique, to unconsciously collude with a scapegoating process thereby discouraging differentiation and growth. Viewing the group from the perspective of pathological versus healthy forms of family interaction helps to highlight certain problems in the therapist's interventions.     

Stability of the Million Adolescent Personality Inventory in an Incarcerated Delinquent Population

Clinical use of the Millon Adolescent Personality Inventory (MAPI) depends on computerized interpretation of the pattern of scale score elevations in the profile beyond certain cutoff scores rather than the elevations of single scales. There has been no reported work on the stability of the scale scores or the stability of the 2-point codes in a delinquent population. The MAPI was administered to 46 incarcerated male juvenile delinquents and was readministered after a period of 2 to 4 weeks. The test-retest correlations of the base-rate scale scores ranged from .33 to .89 with a mean of .74, which compare favorably to Millon's (1982) standardization sample. However, only 41% of the 2-point codes were judged to be congruent between administrations. The poor congruence of the 2-point codes across administrations raises doubts about interpretive statements based on these codes.     

Patterns of Adolescent Identity Development: Review of Literature and Longitudinal Analysis

A review of theoretical articles demonstrates that the theoretical claims of the identity status model have been greatly moderated over the past 30 years. It has been established that the model is not sufficiently specific to qualify as a developmental theory, and a teleological and unidirectional interpretation of identity development has been abandoned. The development does not have a fixed end-target, achievement, and is also not unidirectional, i.e., always proceeding from the low statuses to the high: a reverse developmental pathway is also possible. The moderation outlined here does not mean that a dominant direction in development must be denied, nor does it conflict with the fundamental developmental hypothesis of the identity status model, which (1) assumes a decrease in diffusion and foreclosure and an increase in achievement during the course of development and (2) specifies a pattern of identity status transitions underlying this progressive development. Reviews of empirical studies on identity development support the first assumption of the fundamental developmental hypothesis but not the second, owing to lack of research. An analysis of empirical studies on the relationship between identity status and psychological well-being further specifies the developmental hypothesis. In view of its associated level of psychological well-being, foreclosure emerges as another possible end-point of identity development, in addition to achievement. The developmental hypothesis and the relationship between identity status and psychological well-being are again addressed in a longitudinal study investigating relational and societal identity in a sample of 1538 Dutch adolescents. Four new identity statuses are used in this study: diffusion, closure, moratorium, and achieving commitment. The results support the first assumption of the developmental hypothesis, although not completely. For relational identity we find a decrease in diffusion and an increase in achievement and for societal identity a decrease in diffusion and an increase in closure. This means that a direction can in fact be indicated in the development of identity, but that closure can also serve as the end-point of the development, particularly for societal identity. Moreover, the domain of societal identity in general displays a less pronounced development than relational identity. This difference between relational and societal identity can be interpreted in terms of the distinction between open and closed domains of identity. In order to test the second assumption of the developmental hypothesis, the patterns of identity development were investigated for the first time in identity status research using log-linear analyses. A number of the status transitions proposed by the developmental hypothesis do not occur, and the developmental pathways are also less comprehensive. We found no indications that identity development proceeds faster in a certain period of adolescence than in other periods. However, the stability of relational identity increases, particularly in postadolescence, and a slow development of identity results in a lower level of psychological well-being.     

Early Language Impairment and Young Adult Delinquent and Aggressive Behavior

Clinic and forensic studies have reported high rates of language impairments in conduct disordered and incarcerated youth. In community samples followed to early adolescence, speech and language impairments have been linked to attention deficits and internalizing problems, rather than conduct problems, delinquency, or aggression. This study examines the young adult antisocial outcomes of speech or language impaired children. Language impaired boys had higher levels of parent-rated delinquency symptoms by age 19 than boys without language impairment, controlled for verbal IQ and for demographic and family variables. Language impaired boys did not differ from controls in self-reported delinquency or aggression symptoms on a standardized checklist; however, language impaired boys reported higher rates of arrests and convictions than controls. Language impairment was not related to aggression or delinquency in girls. We examine alternate models of the interrelationships between language, academics, and behavior, at ages 5, 12, and 19.     

Longitudinal Analysis of Adolescent NSSI: The Role of Intrapersonal and Interpersonal Factors

Non-suicidal self-injury (NSSI) occurs in approximately 10 % of adolescents. To establish effective prevention and intervention initiatives, it is important to understand onset, maintenance and cessation of NSSI. We explored whether the relationships between interpersonal factors (i.e. attachment, social support) and NSSI were mediated by intrapersonal factors (i.e. emotion regulation, self-esteem, self-efficacy). Participants were 1973 students (1414 female and 559 male) aged between 12 and 18 years (M?=?13.89, SD?=?0.97) recruited from 40 Australian high schools. Participants completed a questionnaire at two time-points with a 12-month interval. At baseline, 8.3 % of adolescents engaged in NSSI, increasing to 11.9 % at follow-up. Family support was most salient in onset, maintenance and cessation of NSSI. Attachment anxiety was related to NSSI onset. Of the intrapersonal variables, self-esteem and self-efficacy were significant in predicting onset of NSSI. Self-esteem, self-efficacy and cognitive reappraisal mediated the relationship between attachment anxiety and NSSI onset. A combination of interpersonal and intrapersonal variables contributes to the onset, maintenance and cessation of NSSI in adolescence. Perceived family support appears to be an important safeguard against NSSI. Strategies targeting family functioning and teaching cognitive reappraisal techniques to adolescents may reduce the number engaging in NSSI.     

Contextual Influence of Risk and Protective Factors on Chinese Adolescent Psychological Well-Being,Delinquent Behavior and Academic Performance: the Role of Family and Friends

Applied Research in Quality of Life - Research shows that family and friends are influential on adolescents’ development. However, little is known about the joint influence of these two...     

Examining the Effects of Family and School Social Capital on Delinquent Behavior

In this article we evaluate and compare the effects of social capital at home and social capital at school on the frequency of involvement in delinquent behavior in the previous year. Using data from the first wave of the National Longitudinal Study of Adolescent Health (Add Health, 1994–95; N = 8,100), a nationally representative survey of youth in the United States, we find that social sources of capital in the family exert a stronger negative influence on delinquency than school-based sources of capital, net the effects of other common correlates of this type of adolescent behavior.     

Adolescent Social Structure and Drinking Behavior

The study examines adolescent drinking customs in the context of the informal social structure of the high school. Teenage drinking behavior was also examined in relationship to demographic variables and parental use of alcoholic beverages. The study identified a mosaic adolescent society consisting of eight informal social status subgroups with contrasting and often hostile values, attitudes, and leisure-time patterns. A highly significant (p < .001) relationship was found between the students' subgroup membership and drinking category. Parental alcohol use also was related to teenagers' use (p < .001), and interesting variations were identified when teenage drinking behavior was studied in relationship to demographic factors.     

Development of Adolescent Problem Behavior

The developmental model of adolescent antisocial behavior advanced by Patterson and colleagues (e.g., Patterson, Reid, & Dishion, 1992) appears to generalize the development of a diverse set of problem behaviors. Structural equation modeling methods were applied to 18-month longitudinal data from 523 adolescents. The problem behavior construct included substance use, antisocial behavior, academic failure, and risky sexual behavior. Families with high levels of conflict were less likely to have high levels of parent–child involvement. Such family conditions resulted in less adequate parental monitoring of adolescent behavior, making associations with deviant peers more likely. Poor parental monitoring and associations with deviant peers were strong predictors of engagement in problem behavior. These constructs accounted for 46% of the variance in problem behavior. Although association with deviant peers was the most proximal social influence on problem behavior, parental monitoring and family factors (conflict and involvement) were key parenting practices that influenced this developmental process.     

Adolescent Self-Destructive Behavior and Crisis Intervention in Japan

ABSTRACT: After the author cites his three unsuccessful attempts to commit suicide during World War II, he then reflects on his experiences in the past almost forty years (of his “bonus life”) as a suicide-prevention counselor to Japanese youth, particularly at Kyoto University. His reflections are arranged under the following six headings: The gradual increase of self-destructive acts among adolescents in contemporary Japan; the background for this increase (including the affluent society, the change in the nuclear family, and the keen competition for higher education); the types and motives for adolescent suicide; the distinctive features of adolescent suicides in Japan; the role of crisis intervention; and the role of “the human encounter.” He concludes that the “increasing adolescent suicides is a 'silent indictment’ of current society in Japan.”     

A Phenomenological Study of Immigrant Parents of Adolescents with Delinquent Behavior in Israel

Scarce qualitative literature has focused on understanding the perspective of parents of adolescents involved in crime, and no prior literature has examined how the status of being a parent of an adolescent who is involved in delinquency intersects with being an immigrant parent. The current phenomenological study examined, through the eyes of immigrant parents, how they comprehend their children’s involvement in delinquent behavior. This study examined in-depth semistructured interviews conducted with fourteen immigrant parents (10 mothers and 4 fathers) from the former Soviet Union in Israel of children treated in rehabilitation facilities for delinquent youth. Data analysis revealed a gradual decline in children's behavior ascribed to the developmental stage of adolescence, the pressures of immigration, and cultural conflict. These three factors are interwoven together to create a fabric within which they see their children turning to crime. Parents' gradual loss of control is balanced by attempts to idealize the parent–child relationship and to minimize the severity of the offenses committed. They describe various differing and even contradictory experiences of themselves as parents and their struggles to piece together incohesive, alternating experiences of themselves as parents. Despite the critical role they can play in their children’s rehabilitation, as well as the distress that they themselves experience, parents of children involved in delinquent behavior have often been ignored in research. Acknowledging parents' perspectives and experiences can allow development of appropriate therapeutic strategies to support them and maximize their abilities to support their children.     

Self‐Reported Family Socioeconomic Status,the 5‐HTTLPR Genotype,and Delinquent Behavior in a Community‐Based Adolescent Population

Twin and adoption studies have demonstrated a significant contribution of both genetic and environmental factors to antisocial and delinquent behavior. Associations have been reported between the serotonin transporter (5‐HTT) and aggression, and between socioeconomic status (SES), aggression, and serotonergic functions of the brain. We aimed to investigate associations between the 5‐HTTLPR genotype and family SES in relation to delinquent behavior among adolescents. A total of 1,467 17‐ to 18‐year‐old students in the county of Västmanland, Sweden, anonymously completed a questionnaire and gave a saliva sample. Family SES had a U‐shaped relation to delinquency, where adolescents with low and high family SES were the most delinquent. There were curvilinear interactions between the 5‐HTTLPR genotype and family SES in relation to delinquency. Among individuals having high family SES, boys with the LL (homozygous for the long allele) or LS (heterozygous) genotypes and girls with the SS (homozygous for the short allele) or LS (heterozygous) genotypes showed the highest delinquency scores. Among individuals having low family SES, boys with the LL (homozygous for the long allele) genotype and girls with the LS (heterozygous) genotype showed the highest delinquency scores. The present study suggests evidence for an interaction between family SES and the 5‐HTTLPR genotype in relation to juvenile delinquency. Aggr. Behav. 39:52‐63, 2013. © 2012 Wiley Periodicals, Inc.     

The Changing Nature of Adolescent Friendships Longitudinal Links With Early Adolescent Ego Development

Although success in managing evolving peer relationships is linked to critical adolescent outcomes, little is known about the specific factors that lead to success or failure in peer relationship development across adolescence. This longitudinal study examines the role of adolescents' level of ego development as a predictor of the future course of several facets of friendship development in early adolescence. Ego development was assessed in a community sample of adolescents at age 13. Several facets of adolescent friendship were also assessed at 13 and then reassessed 1 year later, including adolescent intimate behavior during a supportive interaction with their best friends, adolescent reports of psychological security in their friendships, and peer-rated popularity. As predicted, ego development not only explained concurrent levels of peer functioning but also predicted markers of change over time in each of the assessed domains of peer functioning. Implications for ego development in increasing our understanding of individual differences in adolescent friendship development are discussed.     

A Longitudinal Investigation of Observed Adolescent Text-Based Sexting and Adjustment

Research on Child and Adolescent Psychopathology - Despite strong concerns that sexting poses risks for adolescents’ well-being, previous research finds mixed results. Moreover, these studies...     

A Longitudinal Investigation of Gender Role and Muscle Building in Adolescent Boys

Boys’ use of muscle building techniques during early adolescence is poorly understood. The present study investigated the impact of gender role intensification, investment in muscular media images, appearance social comparison, and attitudes concerning muscularity on the use of muscle building techniques. Middle school boys (N?=?143; M _age?=?12.92 years) from the Midwestern United States completed questionnaires. They were re-assessed 7 months later. Structural equation modeling indicated that gender role intensification as well as Time 1 media investment, and social comparison predicted Time 2 media investment in the muscular ideal which was in turn correlated with Time 2 muscle building. Implications for prevention of body image problems and muscle building among boys are discussed.