An investigation into the empirical relationship between time with peers,friendship, and delinquency

Purpose

Much of the research on peer influence has examined the relationship between peer associations and delinquency. Relatively little empirical research has addressed the effects of delinquent behavior on peer intimacy and time spent with peers. Our research attempts to fill these gaps in the literature as we hypothesize that, net of peer delinquency, delinquents spend more time with their peers but are less closely attached to their peers.

Methods

Using data from two waves of the National Youth Survey (NYS), we present two sets of regression models to account for selection bias resulting from whether respondents reported having friends. To assess the stability of our findings, we supplement our presented findings with extensive use of alternate estimation strategies.

Results

Conclusions regarding our hypotheses do not vary by estimation strategy. Delinquents spend more time with their peers, but delinquents and non-delinquents do not report differences in closeness to their peers.

Conclusions

Given our control variables, our finding introduces complexity in the causal priority between time spent with peers and delinquency. Prior delinquency may be a predictor of more time with peers, but partly as an avenue for opportunities for crime, not for the sake of friendship.     

Similarities and differences between perceptions of peer delinquency,peer self-reported delinquency,and respondent delinquency: An analysis of friendship dyads

Purpose

Despite the peer delinquency measurement debate having profound implications for research, looming questions remain about the validity of various forms of peer delinquency operationalizations. This study examines whether perceptions of peer delinquency form identical latent constructs to both respondent and peer self-reported delinquency.

Methods

Using a dyadic dataset of friendship pairs, confirmatory factor analysis and model comparison tests are used to determine the degree of similarity between perceptions of peer delinquency, respondent self-reported delinquency, and peer self-reported delinquency.

Results

Peer self-reports and respondent perceptions of peer delinquency load on unique constructs across a number of different behaviors. For most behaviors, respondent perceptions of peer delinquency and respondent self-reports load on separate constructs. Results further indicate that respondent and peer self-reported delinquency are separate latent constructs. Finally, the strength of the association between respondent and peer delinquency is substantively smaller in magnitude, by as much as a factor of three in some instances, when peer delinquency is measured via peer self-reports in place of respondent perceptions.

Conclusions

Reports of peer delinquency provided directly from peers demonstrate strong discriminant validity in relation to self-reported delinquency, while perceptions of peer delinquency demonstrate poorer discriminant validity, particularly for theft and violence constructs.     

Genetic and environmental influences on the co-occurrence of early academic achievement and externalizing behavior

Purpose

Several studies have observed a relationship between academic achievement and externalizing behaviors, both of which are predictors of delinquency and criminal behavior in adulthood. There is, however, no consensus on an explanation for their co-occurrence. One perspective is that both emerge as a result of a common underlying factor. This study investigates the degree to which the same genetic and environmental factors account for the co-occurrence of these two outcomes.

Methods

The sample consists of twins (N = 360) from the Early Childhood Longitudinal Survey-Kindergarten Class of 1998-1999. Bivariate genetic analyses were conducted to assess the genetic and environmental influence on the relationship between academic achievement and externalizing behaviors during kindergarten.

Results

The covariation was due primarily to common shared environmental factors (55-87%), followed by common genetic (8-44%) and nonshared environmental factors (1-13%).

Conclusions

Both early academic achievement and externalizing behaviors are partially influenced by the same genetic and environmental factors. The large proportion of covariance attributed to shared environmental influences suggests that identifying and targeting shared environmental factors in prevention and intervention strategies may improve both behavior and academic achievement.     

The persistence of early childhood physical aggression: Examining maternal delinquency and offending,mental health,and cultural differences

Purpose

To examine the persistence of physical aggression in preschoolers and associated correlates (i.e., socio-demographic, socioeconomic, criminality, parenting practices, maternal mental health).

Methods

One-year follow-ups are completed with 240 mothers and their preschool children (boys and girls) from the Vancouver Longitudinal Study on the Psychosocial Development of Children. A series of structural equation models are examined.

Results

Maternal psychological symptoms, juvenile delinquency, and adult offending are associated with higher levels of physical aggression in their offspring. Children of non-Caucasian mothers and those born outside of North are less physically aggressive. Cultural differences in the correlates of physical aggression were identified.

Conclusions

Maternal past delinquency, current adult offending, and mental health are important factors in the development of children’s physical aggression. The findings suggest that there are multiple pathways leading to chronic physical aggression, which may be culturally-based. Cultural differences should be taken into account when developing programs and intervening with families of children with behavioral problems.     

Crime Continuity and Psychological Inertia: Testing the Cognitive Mediation and Additive Postulates with Male Adjudicated Delinquents

Objectives

Crime continuity is one of the best documented and least understood aspects of criminal behavior. Psychological inertia, the notion that cognitive variables mediate the relationship between earlier and later expressions of the same behavior, was tested as a possible explanation for crime continuity.

Methods

The cognitive mediation and additive postulates of the psychological inertia theorem were tested in a path analysis using self-report data from 1170 male delinquent members of the Pathways to Desistance study (Mulvey in Paper presented at the American Society of Criminology Annual Meeting, Chicago, IL, 2012). Wave 1 delinquency served as the independent variable, Wave 3 delinquency served as the dependent variable, Wave 2 outcome expectancies for crime, self-efficacy, general criminal thinking, and social capital served as the mediator variables, and 12 different baseline measures from criminological theory served as control variables in this study.

Results

General criminal thinking and low self-efficacy successfully mediated the relationship between past and future offending after age, race, early behavioral problems, peer criminality, family criminality, parental knowledge and monitoring, parental hostility, routine activities, measured intelligence, and precursors for each of the mediators were controlled. Social capital (cumulative disadvantage), by comparison, failed to mediate crime continuity in this study.

Conclusions

Effective cognitive mediation of the relationship between Wave 1 offending and Wave 3 offending and evidence that the effect may be additive offer preliminary support for the cognitive mediation and additive postulates of the psychological inertia theorem. Practical implications of these results include the need to routinely assess cognitive factors in criminal populations and target these factors for intervention.

     

Multivariate Comparison of Male and Female Adolescent Substance Abusers with Accompanying Legal Problems

Purpose

The factors that distinguish adolescent male and female substance abusers with and without legal problems were investigated.

Method

Youths (N = 4,071) admitted for substance abuse treatment were administered the revised Drug Use Screening Inventory (DUSI-R) to measure severity of health, behavior, and social adjustment problems.

Results

Legal problems were more frequent among boys; however, severity of disturbance was greater in girls on 9 of 10 scales. Substance abusing girls and boys with legal problems reported more severe behavior, substance abuse, family adjustment, and peer relationship problems than substance abusing peers without legal problems. Quality of peer relationship mediated the association of family dysfunction, substance abuse and behavior problems with legal problems in boys only.

Conclusions

Gender and legal status both need to be taken into account to potentiate treatment prognosis of substance abusing youths.     

Do school disciplinary policies have positive social impacts? Examining the attenuating effects of school policies on the relationship between personal and peer delinquency

Purpose

Empirical research has yet to demonstrate that strict school disciplinary policies deter student misconduct. However, underlying the null and negative effects observed in prior research may be competing social impacts. What is missing from prior research is an acknowledgement that the deviance amplification effects of criminogenic risk factors may be partially offset by the general deterrence effects of strict school sanctions.

Methods

Using data from the school administrator questionnaire, the in-school interview, and the in-home interview from the National Longitudinal Study of Adolescent Health, this study employs logistic hierarchical models to investigate whether strict school sanctions condition the relationship between personal and peer smoking, drinking, and fighting.

Results

Results indicate that the effects of peer smoking, drinking, and fighting on corresponding respondent delinquency are attenuated in schools with strict sanction policies for these behaviors.

Conclusions

Results suggest that school policies can aid in preventing crime in unanticipated ways, for example, by reducing the crime-inducing effects of having delinquent peers. Prior research may therefore be unintentionally discounting the general deterrence effects of school disciplinary policies by neglecting the moderating mechanisms through which these policies operate.     

Gender as social threat: A study of offender sex,situational factors,gender dynamics and social control

Purpose

Adopting a social threat perspective, the assessment explores how gender and social gender dynamics affect the labeling of convicted felons using a unique sentencing outcome - adjudication withheld.

Methods

This research investigates the direct effect of gender, and interactive impact of offender sex/crime type, on adjudication withheld for a sample of probationers (N = 110,419) sentenced in Florida between 2000 and 2002 using Hierarchical Generalized Linear Modeling. The study also explores how social gender dynamics moderate these relationships.

Results

Female offenders are significantly more likely than men to receive adjudication withheld. Women convicted of atypical crimes, such as assault, auto theft and drug sale/manufacturing have better odds of avoiding the felon label than females convicted of other crimes. Finally, measures of gendered threat do not increase the use of social control for female offenders.

Conclusions

Women have significantly better chances of avoiding a felon label; however, this varies by crime type. Criminal justice actors may be reluctant to penalize female offenders with a felon label and the stigma of violent crime convictions. Finally, gendered threat measures did not weaken the leniency shown to female probationers in Florida, possible due to the increased resources available to women in the study areas.     

Does the measurement of peer deviance change the relationship between self-control and deviant behavior? An analysis of friendship pairs

Purpose

The measurement debate between social learning and self-control theories has predominantly focused on self-control, leaving an unexplored and equally important measurement controversy concerning the operationalization of the peer delinquency construct. This study addresses how self-control's relationship with deviant and criminal behavior changes when peer deviance is statistically controlled for using an indirect, perceptual measure or a self-report directly from a peer.

Methods

Data from 796 friendship pairs are used to estimate a series of regression models that regress respondent deviance onto indirect and direct peer deviance and attitudinal and behavioral self-control measures while controlling for elements of the social bond and demographic characteristics.

Results

When an indirect measure of peer delinquency is replaced with a direct measure from respondents’ friends, the relationships between self-control - attitudinal and behavioral measures - and deviance and criminal behavior are consistently larger. The use of a direct peer deviance measure does not prove the peer deviance-crime relationship spurious, but does substantially weaken the relationship between self-control and deviance and criminal behavior.

Conclusions

The strength of the relationship between self-control and deviant/criminal behavior is contingent on how peer deviance is operationalized, regardless of how self-control is measured (attitudinally or behaviorally).     

Alcohol and drug consumption among sexual offenders

Purpose

To evaluate the role of alcohol and drug consumption between sexual offenders against boys and girls.

Method

It was an observational, retrospective and cross-sectional study carried out by the Ambulatory for the treatment of sexual disorders of ABC Medical College, Santo André, São Paulo, Brazil (ABSex). The sample comprised 104 convicts, over 18 years old, sentenced only for sexual crimes against children (below 11 years old). Alcohol and drug consumption, sexual abuse history, sexual impulsivity, and risk of recidivism were evaluated.

Results

The sexual offenders against boys showed higher alcohol consumption problems than sexual offenders against girls (χ² = 19.76, 1 d.f., p < 0.01). The severity of alcohol consumption was also significantly higher in the sexual offenders against non-related boys than in the sexual offenders against non-related girls (p = 0.037, ANOVA). After adjustment for other variables, such as monthly income before the penalty and alcohol consumption at the moment of the crime, the alcohol consumption severity in sexual offenders against boys was significantly higher than in sexual offenders against girls (OR = 1.05, CI 1.01–1.08, p < 0.01).

Conclusions

Alcohol use or abuse is associated with the perpetration of sexual aggression. The role of alcohol consumption seems to be greater in sexual offenders against boys than in girls and this can contribute to criminal recidivism.     

Preventing Crime is Hard Work: Early Intervention,Developmental Criminology,and the Enduring Legacy of James Q. Wilson

Objective

The late James Q. Wilson (1931-2012) was a prolific scholar and made many important contributions to the field of criminology. Less well known, however, is that Wilson was a great advocate of early prevention of delinquency and later offending. This essay examines this aspect of Wilson's overall contribution to criminology.

Materials and methods

Narrative review of Wilson's research and writings on early crime prevention and developmental criminology.

Results

Three key events delineate Wilson's long-lasting support for early crime prevention: his 1983 "Raising Kids" article with its special focus on family-based prevention; his help to initiate and champion developmental and longitudinal research on offending in the 1980s and 1990s; and his influential writings and behind-the-scenes work on early prevention throughout the 1990s and 2000s.

Conclusions

Wilson played an important role in advocating for early crime prevention. Without question, this is part of his enduring legacy to the field of criminology.     

Criminal epidemiology and the immigrant paradox: Intergenerational discontinuity in violence and antisocial behavior among immigrants

Purpose

A growing number of studies have examined the immigrant paradox with respect to antisocial behavior and crime in the United States. However, there remains a need for a comprehensive examination of the intergenerational nature of violence and antisocial behavior among immigrants using population-based samples.

Methods

The present study, employing data from Wave I and II data of the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC), sought to address these gaps by examining the prevalence of nonviolent criminal and violent antisocial behavior among first, second, and third-generation immigrants and compare these to the prevalence found among non-immigrants and each other in the United States.

Results

There is clear evidence of an intergenerational severity-based gradient in the relationship between immigrant status and antisocial behavior and crime. The protective effect of nativity is far-and-away strongest among first-generation immigrants, attenuates substantially among second-generation immigrants, and essentially disappears among third-generation immigrants. These patterns were also stable across gender.

Conclusion

The present study is among the first to examine the intergenerational nature of antisocial behavior and crime among immigrants using population-based samples. Results provide robust evidence that nativity as a protective factor for immigrants wanes with each successive generation.     

Accounting for Projection Bias in Models of Delinquent Peer Influence: The Utility and Limits of Latent Variable Approaches

Objectives

Projection effects have been shown to bias respondent perceptions of peer delinquency, but network data required to measure peer delinquency directly are unavailable in most existing datasets. Some researchers have therefore attempted to adjust perceived peer behavior measures for bias via latent variable modeling techniques. The present study tested whether such adjustments render perceived peer coefficients equal to direct peer coefficients, using original data collected from 538 young adults (269 dyads).

Methods

After first replicating projection effects in our own data and examining the degree to which measures of personal, perceived peer, and direct peer violence represent empirically distinct constructs, we compared coefficients derived from two alternative models of personal violence. The first model included an error-adjusted latent measure of perceived peer violence as a predictor, whereas the second substituted a latent measure of directly-assessed, peer-reported violence.

Results

Results suggest that personal, perceived peer, and direct peer measures each reflect fundamentally separate constructs, but call into question whether latent variable techniques used by prior researchers to correct for respondent bias are capable of rendering perceived peer coefficients equal to direct peer coefficients.

Conclusions

Research cannot bypass the collection of direct peer delinquency measures via latent variable modeling adjustments to perceived peer measures, nor should models of deviance view perceived peer and direct peer measures as alternative measures of the same underlying construct. Rather, theories of peer influence should elaborate and test models that simultaneously include both peer measures and, further, should attempt to identify those factors that account for currently unexplained variance in perceptions of peer behavior.     

Formal and informal control views in China,Japan, and the U.S.

Purpose

This study compared and contrasted the views of formal and informal crime control among college students from China, Japan, and the U.S., and examined the correlates behind the views.

Methods

Using the same questionnaire, this study collected data from 1,275 completed surveys in the three nations.

Results

The study revealed that both Chinese and Japanese respondents evaluated formal and informal control and their combination in crime control as more important than American counterparts did. The variable trust in police was a predictor of attitudes toward formal control and the mix of formal and informal control in all the three nations. Demographics in the U.S. were more important factors than in China and Japan in predicting the respondents' ranking of the importance of formal control and informal control and their combination in crime control.

Conclusions

This is the first empirically comparative study of the perceived importance of formal and informal mechanisms in crime prevention and control in China, Japan and the U.S. The study found both similarities and differences in the perceived importance and reasons behind them. More research is needed in the future.     

Unemployment,business cycles,crime, and the Canadian provinces

Purpose

Test the Cantor and Land (1985) model using multiple measures of the state of the economy.

Methods

A panel data set of the 10 Canadian provinces, 1981 – 2009, is analyzed using a hybrid modeling approach called a decomposition model. Rather than one economy-related model, four are included in the analysis: gross provincial product, gross provincial product per capita, unemployment rate, and low income.

Results

All economy-related variables matter for property and violent crime, but the sign and magnitude of the estimated parameters vary based on context.

Conclusions

The relationship between the economy and crime is complex. Only including one economy-related variable appears to result in omitted variable bias. As such, any evaluation of the relationship between the economy and crime must consider multiple measures of the economy.     

The impact of neighborhood crime levels on police use of force: An examination at micro and meso levels

Purpose

Neighborhood contextual factors have gained a considerable amount of attention, relating neighborhood crime levels to police force. Prior research mainly examined the relationship either at the police district level or at the city level. The current study intends to investigate the relationship at lower levels of geographic aggregation.

Methods

Using Geographic Information System techniques, the current study utilized four radial buffer zones around each use of force incident location to measure the impact of neighborhood violent criminal activities at the micro level on the level of police force used. In addition, hierarchical linear modeling using neighborhood crime rates within police command areas allowed for a comparison study to measure the impact of neighborhood criminal activities at the meso level on police force.

Results

The current study found that neighborhood crime levels have a significant and positive effect of increasing the level of police force used at the micro level.

Conclusions

The current study supports the work of Black and Smith, concluding that more training and supervision are required for officers working in high crime areas.     

Adolescent self-image as a mediator between childhood maltreatment and adult sexual offending

Purpose

The link between maltreatment and offending has been well established in the literature, with research examining the etiology of criminal behavior consistently documenting the negative effects of experiencing trauma early in life. Theoretically, ideas behind the cycle of violence hypothesis have greatly contributed to our understanding of this connection; however, there is a lack of understanding of the mechanisms underlying this relationship. We address this research gap by examining the mediating role that adolescent mental health, particularly self-image, plays in the relationship between child maltreatment and subsequent adult sex offending.

Methods

We utilize retrospective data from a sample of incarcerated sex offenders at a maximum security penitentiary located in Canada (N = 565).

Results

Results indicate that poor self-image in adolescence partially mediates the relationship between child maltreatment and the extent of sex offending in adulthood.

Conclusions

Implications for research, theory, and policy are discussed.     

Inked into Crime? An Examination of the Causal Relationship between Tattoos and Life-Course Offending among Males from the Cambridge Study in Delinquent Development

Purpose

There have been a number of prior studies that have investigated the relationship between tattoos and crime with most documenting evidence of an association. Specifically, prior research often suggests that individuals with tattoos commit more crime, are disproportionately concentrated in offender and institutionalized populations, and often have personality disorders. Having said this, the bulk of the prior research on this topic has been correlational.

Methods

In the current study, we rely on data from a prospective longitudinal study of 411 British males from the Cambridge Study in Delinquent Development and employ propensity score matching to determine if the link between tattoos and crime may in fact be causal.

Results

Results suggest that having tattoos is better considered as a symptom of another set of developmental risk factors and personality traits that are both related to tattooing and being involved in crime rather than as a causal factor for predicting crime over the life-course.

Conclusions

Study limitations and directions for future research are discussed.     

Uncovering the Pathways Between Gang Membership and Violent Victimization

Objectives

Gang members are more likely to be victimized violently than non-gang youth, but the extent to which this relationship is confounded, direct, or mediated remains unclear. This study responds to recent calls by scholars for more methodologically sound research in this area with the goal of uncovering the pathways between gang membership and violent victimization.

Methods

Using a school-based longitudinal sample of adolescents, the current study uses Preacher and Hayes multiple mediator structural equation modeling and counterfactual methodology to test whether and which theoretical pathways—self-control, cultural orientations, routine activity, and lifestyle theory—mediate the contemporaneous and prospective effects of gang membership on violent victimization.

Results

The results indicate that 27 % of the contemporaneous effects of gang membership on victimization is attributable to selection, with the remaining 73 % endogenous to gang membership, supporting Thornberry et al.’s (J Res Crime Delinquency 30:55–87, 1993) enhancement model. Entry into a gang increases risk taking, temper, self-centeredness, negative peer commitment, neutralization of violence, aggressive conflict resolution, unstructured socializing, and delinquency, and decreases empathy and positive peer commitment. The contemporaneous gang membership-victimization link was fully mediated, due almost entirely to delinquency. Prospective models reveal a gang membership-victimization link that is fully confounded by selection, although attrition and desistance from gangs may be responsible for this finding.

Conclusions

The existing risky attitudes and behaviors of youth who select into gangs matters a great deal for understanding the gang membership-victimization link, but these very risks are exacerbated upon entry into a gang. Our mediation findings suggest that interventions targeting highly delinquent gang members should pay dual dividends of reducing delinquency and victimization.

     

Sexual crime and place: The impact of the environmental context on sexual assault outcomes

Purpose

Using the rational choice perspective, the current study investigates the impact that the environment and offending behavior have on serial sexual crime event outcomes.

Methods

The effects of time and place factors, as well as offender modus operandi strategies, on sexual crime event outcomes are tested using Generalized Estimating Equations on a sample of 361 crime events committed by 72 serial sex offenders.

Results

Time and place do impact serial stranger sexual offenders’ modus operandi strategies, but the place characteristics of the crime have more of an effect on the offender’s behavior than do the temporal conditions during which the event occurs. Subsequent analyses indicate that temporal and place factors, as well as offender modus operandi strategies, predict whether the offender completes the rape, his reaction to victim resistance, and the level of physical force that he inflicts on the victim, but not whether the victim is forced to commit sexual acts on the offender.

Conclusions

Serial stranger sexual offenders are effective decision-makers who adapt their strategies to the physical environment in which they commit their crimes, but their degree of rationality can vary as some outcomes are more dependent on the context than the offender and his actions.