TESTING MOFFITT'S ACCOUNT OF ADOLESCENCE‐LIMITED DELINQUENCY*

Much of the research testing Moffitt's taxonomy of antisocial behavior has concentrated on life‐course‐persistent as opposed to adolescence‐limited offending. For Moffitt, adolescence‐limited delinquency occurs near puberty as a function of factors endemic to the peer social context of adolescence, including the realization that adolescents are physically mature enough to engage in adult‐like behaviors, but are forbidden to engage in such acts because of their biological age. Using data from the Youth‐In‐Transition survey, we find that adolescence‐limited delinquency is characterized by involvement in rebellious but not aggressive delinquency. Further, rebellious delinquency is accounted for by the interaction between early maturity and the autonomy aspects of peer activities.     

AGE-VARYING EFFECTS OF FAMILY,SCHOOL, AND PEERS ON DELINQUENCY: A MULTILEVEL MODELING TEST OF INTERACTIONAL THEORY*

Few criminologists have directly examined whether the importance of family, school, and peers in the etiology of delinquency changes over the developmental period of adolescence. This study tests hypotheses, derived from Thornberry's (1987) interactional theory, about the age-varying effects of attachment to parents, commitment to school, and association with delinquent peers on delinquency by applying Bryk and Raudenbush's (1992) hierarchical linear models to analyze the first five waves of data from the National Youth Survey. Results show that the direct as well as total effects of delinquent peers and school on delinquency tend to increase from early to middle adolescence, reach a peak at the age of mid-13 and mid-15, respectively, and then decline. This curvilinear pattern of change is interpreted as reflective of the process of adolescent development and the age-delinquency relationship. On the other hand, both direct and total effects of family on delinquency are found to be significant throughout the period of adolescence, but the effects do not systematically vary as hypothesized. Theoretical, methodological, and policy implications of the findings are also discussed.     

Family Correlates of Male and Female Delinquency

This article examines sex differences in family bonds as a possible explanation of sex differences in self-reported delinquent behavior (SRD) among a national probability sample of 1725 adolescents. It was hypothesized that girls would report significantly stronger family bonds and significantly lower delinquency than boys. The findings provide limited support for these hypotheses. The expected sex differences in SRD were observed. males report significantly greater involvement in all forms of delinquent behavior. However, the expected sex differences in family bonds were not observed. Family bonds are modestly correlated with delinquency, but at comparable rates for males and females, and with evidence of their greater association among males in many cases. Theoretical and methodological explanations are suggested for the divergence of the observed findings from existing research.     

DELINQUENT BEHAVIOR,OFFICIAL DELINQUENCY,AND GENDER: CONSEQUENCES FOR ADULTHOOD FUNCTIONING AND WELL‐BEING*

The general aim of this article is to evaluate the consequences of both delinquent behavior and institutionalization as a juvenile delinquent on the quality of adult functioning and well‐being, with a specific focus on gender differences. Data were gathered from two related data sources: a sample of previously institutionalized offenders (n=210) and a sample of individuals living in private households (n=721). Males and females in both samples were interviewed initially in 1982 when they were adolescents and re‐interviewed in their late twenties. Results showed that having been institutionalized as an adolescent seriously compromises multiple life domains in adulthood, especially for females. The data also show that an official delinquent status and a high level of involvement in delinquency during adolescence each has independent consequences for male and female adult functioning and well‐being. Institutionalization is strongly predictive of precarious, premature, unstable, and unsatisfied conditions in multiple life domains but much less predictive of behavioral outcomes. On the other hand, a high level of delinquency involvement in adolescence is predictive of antisocial behavior in adulthood, but it tends to have no direct effects on adversity in other life domains. These results are mostly invariant across gender.     

AGE DIFFERENCES IN DELINQUENCY: A TEST OF THEORY*

This study tests an integrated theoretical model of delinquency on a representative sample of 341 male New Jersey adolescents. The model is a modified version of Hirschi's control theory that integrates, in part, cultural deviance theory. This study addresses two questions: (1) how well does the theory explain delinquency within different adolescent age groups? and (2) does the salience of individual components in the model differ from one age group to another? Path analysis indicates that parameter estimates vary substantially across age groups The influence of parents and the school peak considerably in midadolescence while the influence of delinquent companions is greatest among the oldest male group. The findings indicate that the processes related to delinquency change considerably as youths age through adolescence, thus implying that the issue of “age generalizability” warrants greater attention than presently given in delinquency theory and research.     

SOCIOLOGICAL AND HUMAN DEVELOPMENTAL EXPLANATIONS OF CRIME: CONFLICT OR CONSENSUS?*

This paper examines multidisciplinary correlates of delinquency in an attempt to integrate sociological and environmental theories of crime with human developmental and biological explanations of crime. Structural equation models are applied to assess links among biological. psychological, and environmental variables collected prospectively from birth through age 17 on a sample of 800 black children at high risk for learning and behavioral disorders. Results show that for both males and females, aggression and disciplinary problems in school during adolescence are the strongest predictors of repeat offense behavior. Whereas school achievement and family income and stability are also significant predictors of delinquency for males, early physical development is the next strongest predictor for females. Results indicate that some effects on delinquency also vary during different ages. It is suggested that behavioral and learning disorders have both sociological and developmental correlates and that adequate educational resources are necessary to ensure channels of “legitimate opportunities” for high -risk youths.     

STRESSFUL LIFE EVENTS AND DELINQUENCY ESCALATION IN EARLY ADOLESCENCE*

A recent emphasis in criminology has been on trajectories, life transitions, and turning points that affect the escalation, stabilization, or desistance of deviant behavior. The purpose of this article is to describe and examine one potential pathway of delinquency escalation in early and mid-adolescence. It draws upon Agnew's general strain theory and research on adolescent stress to describe a significant transitory stage of the life course. A key organizing principle underlying the proposed pathway is that although stressful life events are highly variable among adolescents, experiencing a persistent or increasing number over time can lead to an escalation of delinquency. Using four years of sequential data from the Family Health Study (651 adolescents aged 11–14 during year one), we estimate a hierarchical growth-curve model that emphasizes the effects of life events on delinquency. The model assumes that delinquency is distributed as an overdispersed Poisson random variable. The results indicate that experiencing a relatively high number of life events over time is related to a significant “growth” of delinquency but that this relationship is not affected by sex, family income, self-esteem, or mastery.     

GENDER,FRIENDSHIP NETWORKS,AND DELINQUENCY: A DYNAMIC NETWORK APPROACH

Researchers have examined selection and influence processes in shaping delinquency similarity among friends, but little is known about the role of gender in moderating these relationships. Our objective is to examine differences between adolescent boys and girls regarding delinquency‐based selection and influence processes. Using longitudinal network data from adolescents attending two large schools in AddHealth (N = 1,857) and stochastic actor‐oriented models, we evaluate whether girls are influenced to a greater degree by friends’ violence or delinquency than boys (influence hypothesis) and whether girls are more likely to select friends based on violent or delinquent behavior than boys (selection hypothesis). The results indicate that girls are more likely than boys to be influenced by their friends’ involvement in violence. Although a similar pattern emerges for nonviolent delinquency, the gender differences are not significant. Some evidence shows that boys are influenced toward increasing their violence or delinquency when exposed to more delinquent or violent friends but are immune to reducing their violence or delinquency when associating with less violent or delinquent friends. In terms of selection dynamics, although both boys and girls have a tendency to select friends based on friends’ behavior, girls have a stronger tendency to do so, suggesting that among girls, friends’ involvement in violence or delinquency is an especially decisive factor for determining friendship ties.     

PARENTAL MANAGEMENT: MEDIATOR OF THE EFFECT OF SOCIOECONOMIC STATUS ON EARLY DELINQUENCY *

This study used structural equation modeling with longitudinal data from the Oregon Youth Study to test the hypothesis that the effect of socioeconomic status (SES) on delinquency in early adolescence would be mediated entirely by parental management skills. SES was measured by parental education and occupation when the son was in the fourth grade, parental management skills during the sixth grade, and delinquency during the seventh grade. The hypothesis was supported: The direct effect of SES on delinquency was not significant after controlling for parental management, which was modeled as a second-order factor consisting of parental monitoring and discipline. Implications are discussed for theories of delinquency and for delinquency prevention and treatment.     

Developmental Trajectories of Aggressive and Non-Aggressive Conduct Problems

Modeling the heterogeneous trajectories along which antisocial behaviordevelops in childhood and adolescence may contribute in important waysto understanding antecedents of offending in adult life. This paperexamines the development of aggressive and non-aggressive conduct problemsin the Great Smoky Mountains Study of Youth, a longitudinal study in thesoutheastern United States. Aggressive and non-aggressive conduct problemsof clinical severity, police contact and arrest, and family andenvironmental correlates were assessed in four annual interviews for789 boys and 630 girls aged 9–13 at first interview. The bestfitting latent class model identified three developmental trajectories:stable low problem levels, stable high problem levels, and declining levelsof conduct problems, for both aggressive and non-aggressive behaviors. Boyswere over-represented in the stable high trajectory class on the aggressivetrajectory, but sex differences in non-aggressive trajectories were lessmarked. The overlap between aggressive and non-aggressive trajectory classeswas quite limited. Both classifications showed strong associations withrisks of police contact and arrest in early adolescence, and with measuresof family adversity. The results are discussed in relation to developmentalmodels of conduct disorder and delinquency.     

The Dynamics of Female Delinquency, 1976-1980

This article employs self-report delinquency data from a national probability sample of adolescents to describe the epidemiology and dynamics of female delinquency from 1976 to 1980. Both age and cohort effects are examined, utilizing incidence and prevalence data categorized by race, social class, and place of residence. Within years there are few consistent, significant differences in the incidence of delinquency by any of the demographic variables analyzed. Significant race and social class differentials exist, however, in the prevalence of assaultive crimes among the panel, with substantially higher proportions of black and lower-class females reporting involvement in violent behavior for three of the five years. Strong cohort effects are observed for all delinquency measures. In general, the incidence and prevalence of serious female delinquency appear to decline with age, and the 15-17-year-old females in 1980 are significantly less involved in delinquency than their same-age peers were in 1976.     

Patterns of Self-Reported Delinquency in Children with One Immigrant Parent,Two Immigrant Parents and Norwegian-Born Parents

Differences in self-reported delinquency among adolescents in Oslo, Norway, were analysed with respect to immigrant status, gender and country of origin. The survey covered 11,500 adolescents between the ages of 14 and 17 years in Oslo, Norway. Delinquent behaviours were analysed and described in terms of prevalence and frequency. The findings suggest that immigrants are under-represented in minor deviance, with no differences in serious delinquency, but over-represented in violent delinquency. Adolescents with one immigrant parent had a higher prevalence of delinquency compared to adolescents with two immigrant parents, in all categories of delinquency except for violence among males. There were substantial differences between the various immigrant groups, with the lowest prevalence of delinquency among Asians. The study has demonstrated clearly the importance of including different categories of delinquency when studying delinquency among children of immigrants, and to carry out separate analyses according to gender and parent's country of origin.     

Delinquent Behaviour,Psychosomatic Symptoms and the Idea of 'Healthy Delinquency'

This study examines the association between self-reported delinquent behaviour and psychosomatic symptoms in a nationally representative sample of 15-16-year old Finnish adolescents. Some theorists have suggested that psychosomatic symptoms are related to inability to break culturally given norms. If this is so, delinquents should have less symptoms than non-delinquents. To assess this idea, two hypotheses are formulated: delinquency is associated with decreased symptoms (the 'hydraulic' hypothesis), or delinquency is associated with increased symptoms (the 'stress' hypothesis). In support of the second hypothesis, the results indicate that delinquency and psychosomatic symptoms are positively associated. The effect of delinquency on symptoms is robust in the presence of a number of control variables. The findings are discussed i.a. from the point of view of increasing research interest in the positive effects of delinquency. While positive effects are likely to exist in specific contexts, delinquency as such does not lead to a reduction of psychosomatic symptoms.     

Sex differences, parental attachment, and juvenile delinquency

This study examined the relationship between parental attachment and delinquent behavior among adolescents between the ages of 13 and 18. 133 subjects completed self-report questionnaire packets, which included a demographic survey, an attachment inventory (assessing parental attachment and attachment to the father and mother separately), and a delinquency questionnaire. The relationship between sex, delinquency level, and attachment score was statistically tested using a multivariate analysis of variance. Results indicated a significant relationship between delinquency level and parental attachment, attachment to father, and attachment to mother, suggesting that the more attached adolescents are to their parents, the less delinquent they are. The effects of sex on attachment were not significant, nor were the effects of sex by delinquency on attachment. Mean attachment scores to the mother were not significantly higher than mean attachment scores to the father and females reported far less criminal activity, but more delinquent activity, than did males. Implications of the findings are discussed.     

VIOLENT DELINQUENTS AND URBAN YOUTHS*

Violent juvenile crime is disproportionately concentrated in urban neighborhoods, and accordingly an understanding of the sources of serious delinquency is con founded by components of urbanism. These milieus usually have high rates of absolute poverty and relative economic deprivation, as well as weak social institutions. The persistent findings of delinquent peer contributions to delinquency have yet to be tested under conditions where social class and milieu effects are controlled. There is little empirical evidence to determine how adolescents in high-crime neighborhoods avoid delinquency despite frequent contact with delinquent peers. The differences between violent delinquents and other youths from comparable neighborhoods are little understood. This study contrasts a sample of chronically violent male juvenile offenders with the general male adolescent population (students and school dropouts) from inner-city neighborhoods in four cities. Violent delinquents differ from other male adolescents in inner cities in their attachments to school, their perceptions of school safety, their associations with officially delinquent peers, their perceptions of weak maternal authority, and the extent to which they have been victims of crime. Peer delinquency and drug“problems” predict the prevalence of three delinquency offense types for both violent offenders and neighborhood youths. Among violent delinquents, there appear to be different explanatory patterns, with one type better described by internal controls (locus of control), a developmental measure. Overall, there is strong support for integrated theory including control and learning components, and similar associations exist among inner-city youths as in the general adolescent male population. Despite the generally elevated rates of delinquency in inner cities, the explanations of serious and violent delinquency appear the same when subjects are sampled at the extremes of the distribution of behavior.     

RECONSIDERING THE BROKEN HOMES/DELINQUENCY RELATIONSHIP AND EXPLORING ITS MEDIATING MECHANISM(S)*

As a result of methodological limitations, prior research may have artificially attenuated the magnitude of the broken homes/delinquency relationship. As a result of theoretical limitations, prior research has achieved only limited success in identifying the mechanism through which broken homes may promote delinquency. The present study addresses both issues using a national probability sample of 1, 725 adolescents. Results suggest that divorce/separation early in the life course may be more strongly related to delinquency than prior research implies and that remarriage during adolescence may be strongly associated with status offending. Overall, results also suggest that association with deviant peers and attitudes favorable to delinquency account for the broken homes/delinquency relationship better than do a number of alternative explanations.     

Sex differences in self-reported delinquency and official records: A multiple-group structural modeling approach

There has been a large increase in research in the last 10 years or so on the nature, extent, and causes of female delinquency, especially on how patterns differ from those of male delinquency. Few research efforts, however, have systematically examined sex differences in the reliability and construct validity of the most common technique used in causal research-the self—report method. The present study addresses this issue by empirically examining male-female differences in self-report reliabilities and the effect of the prevalence and incidence of delinquent behavior on official contact (i.e., arrest, court referrals). Multiple-group covriance structure models are employed to test hypotheses of measurement and structural invariance. The major conclusion is that while self-report measurement parameters (e.g., reliabilities) may differ, the structural link between the prevalence and incidence of delinquent behavior and official contact is generally invariant with respect to sex.     

Analysis of cognitive inhibition and flexibility in juvenile delinquents

Executive functions are still developing during adolescence. It is important to analyse if juvenile delinquency is related to a delay in the development of these functions. The objective of this study was to analyse cognitive inhibition and flexibility, two components of executive functions, in juvenile delinquents. Participants were 81 males, 17.46 ± 1.60 years old. Three groups were compared: a juvenile delinquent inmate group (IG), an age-paired group (APG), and an age- and education-paired group (AEPG). A modified Stroop task was used to assess cognitive inhibition and flexibility. The IG and the AEPG (low-education adolescents) had significantly more difficulties than the APG on inhibition; the IG and the AEPG had no significant differences. No group differences were found on flexibility. Since all low-education adolescents have difficulties on inhibition, these difficulties are not an exclusive characteristic of juvenile delinquents. Analysis of cognitive processes in juvenile delinquents must control for education to determine how specific are the difficulties found in these adolescents.     

Midsagittal facial tissue thicknesses of children and adolescents from the Montreal growth study.

Knowledge of changes in soft tissue depths during growth and development is important in applied contexts of forensics and dentistry as well as in growth research. In forensics, applications include facial reproductions, video superimpositions, and child aging/progressions. Garlie and Saunders (1) recently published radiographic data from the Burlington Canadian growth study; here, we present data from a mixed longitudinal sample of French-Canadian children and adolescents. Females (N = 159) range in age from 6 to 18 years: males (N = 129), from 6 to 19 years. Cephalometric measurements include nine soft tissue thicknesses, two hard tissue distances (sella-nasion and nasion-menton), and three measures of nasal projection. Several tissue thicknesses are moderately correlated with one another. The majority of thicknesses show significant sex differences by the time of adolescence; nasion and upper labial thicknesses are significantly different by sex at all ages from 6 to 18 years, as are the two hard tissue distances. However, thickness at nasion, as well as at glabella, changes little over time. Thickness at pogonion is variable and differs most between males and females at age 16; the length of the anterior inferior portion of the nose is significantly different between the ages of 6 and 12. Measurements display small and slow changes during development. The greatest average change per year (c. 2 mm/yr) is for a hard tissue measure, nasion-menton. The nasal and mid-philtrum regions have greater age changes than do other soft tissue variables. Much of the variation remains unexplained by changes with age or differences between sexes.     

ADOLESCENT RESOURCES AND DELINQUENCY *

The dominant theories of delinquency tend to view the delinquent as a deprived individual who engages in delinquency because of forces beyond his or her control. This paper challenges that image, awing that many adolescents possess resources that increase their power and autonomy. This power and autonomy may be used to reduce social control and increase “Illegitimate means,” which in turn increase the likelihood of delinquency. Whether adolescents use their resources for delinquent ends is conditioned by several factors, most notably the adolescent's predisposition for delinquency, the benefits and costs of employing resources for delinquent ends in a particular situation, and the adolescent's perceived self-efficacy. Data from two nationally representative surveys of adolescents are used to analyze the relation between resources and delinquency among adolescents differing in their predisposition for delinquency. In most cases, resources are positively related to delinquency when the predisposition for delinquency is high.