The 2D:4D Ratio as a Predictor of the Risk of Recidivism after Court‐mandated Intervention Program for Intimate Partner Violence Perpetrators

Differences in aggressive behavior could be partially explained by differential prenatal exposure to testosterone (T). A peripheral marker of prenatal T exposure is the 2D:4D ratio, which has shown a negative correlation with self‐reported aggression in violent men. This study tested the direct association of the 2D:4D ratio with anger expression and the risk of recidivism in intimate partner violence (IPV) perpetrators after psychotherapeutic intervention program. The sample consisted of IPV perpetrators, whose 2D:4D ratio was measured before the intervention. Moreover, after the intervention, anger expression and risk of recidivism in IPV were assessed. Smaller 2D:4D ratio, especially of the right hand, was related to higher anger expression and risk of recidivism in IPV perpetrators. The contribution of this prenatal marker together with other psychobiological variables could play a key role in the propensity to react aggressively when coping with environmental demands.     

REVISITING THE CRIMINOLOGICAL CONSEQUENCES OF EXPOSURE TO FETAL TESTOSTERONE: A META‐ANALYSIS OF THE 2D:4D DIGIT RATIO*

As criminology has become more interdisciplinary in recent years, biosocial criminology has earned a place at the table. Although this perspective comes in many forms, one important proposition has gained increasing attention: that the 2D:4D finger digit ratio—a purported physical biomarker for exposure to fetal testosterone—is related to criminal, aggressive, and risky/impulsive behavior. Strong claims in the literature have been made for this link even though the findings seem to be inconsistent. To establish the empirical status of this relationship, we subjected this body of work to a meta‐analysis. Our multilevel analyses of 660 effect size estimates drawn from 47 studies (14,244 individual cases) indicate a small overall effect size (mean r = .047). Moderator analyses indicate that this effect is rather “general” across methodological specifications—findings that are at odds with theoretical propositions that specify the importance of exposure to fetal testosterone in predicting criminal and analogous behavior later in life. We conclude with a call for exercising caution over embracing the findings from one or two studies and instead highlight the importance of systematically organizing the full body of literature on a topic before making decisions about what does, and what does not, predict criminal and analogous behavior.     

CO‐OFFENDING AND THE DEVELOPMENT OF THE DELINQUENT CAREER*

This article examines the role of co‐offending in the development of the delinquent career. Hypotheses derived from Reiss's (1986, 1988) taxonomic theory of co‐offending are tested, using police‐reported data on the delinquent careers and co‐offending of 55,336 Canadian offenders. Support is found for a taxonomic theory and for age‐related and functional theories of co‐offending. The taxonomy consists of two types of offenders—high activity (3 percent) and low activity (97 percent)—whose co‐offending patterns differ during the teenage years but not during childhood. For low‐activity offenders as teenagers, the proportion of co‐offenses decreases with criminal experience. The rate of co‐offending by high‐activity offenders as teenagers is lower at onset than for low‐activity offenders, and it varies little with criminal experience. For both offender types, the proportion of co‐offenses decreases with age, is slightly less in males, and varies with the type of offense. For both offender types, the proportion of co‐offenses in childhood offending is greater than in the teenage years and is unrelated to the offender's age or criminal experience.     

Sex industry exposure over the life course on the onset and frequency of sex offending

Purpose

Research has examined pornography use on the extent of offending. However, virtually no work has tested whether other sex industry experiences affect sex crime. By extension, the cumulative effect of these exposures is unknown. Social learning theory predicts that exposure should amplify offending. Separately, the developmental perspective highlights that the timing of exposure matters.

Methods

Drawing on retrospective longitudinal data, we first test whether exposure during adolescence is associated with a younger age of onset; we also examine whether adulthood exposure is linked with greater frequency of offending.

Results

Findings indicate that most types of adolescent exposures as well as total exposures were related to an earlier age of onset. Exposure during adulthood was also associated with an overall increase in sex offending, but effects were dependent on “type.”

Conclusion

There are nuances in the effect of sex industry exposure on offending patterns. Implications of results are discussed.     

BREAKING UP IS HARD TO DO: ROMANTIC DISSOLUTION,OFFENDING, AND SUBSTANCE USE DURING THE TRANSITION TO ADULTHOOD*

Recent studies have directed attention to the nature of romantic involvement and its implications for offending over the life course. However, this body of research has overlooked a defining aspect of nonmarital romantic relationships: Most come to an end. By drawing on insights from general strain theory, the age‐graded theory of informal social control, and research on delinquent peer exposure, we explore the impact of romantic dissolution on offending and substance use during late adolescence and emerging adulthood. Using data from the 1997 cohort of the National Longitudinal Survey of Youth, we arrive at three general conclusions: 1) Experiencing a breakup is directly related to a range of antisocial outcomes; 2) the effect of a breakup is dependent on post‐breakup relationship transitions; and 3) a breakup is associated with increases in offending and substance use among males and in substance use among females. We conclude with a discussion of the implications of our findings for the future of research on romantic involvement and crime over the life course.     

Exploring Sex Differences among Sentenced Juvenile Offenders in Australia

Recent research applying latent class analysis (LCA) reveals considerable diversity in the self‐reported offending patterns of incarcerated females and suggests that a failure to recognize these patterns will hinder the ability to understand mechanisms that lead females to serious offending. Using data from a cohort of serious juvenile offenders in Queensland, Australia, this paper extends the earlier research by using LCA to assess sex differences in juvenile criminal offending. Results indicate that female offenders are not a homogenous group with respect to their offending patterns, that there is a degree of symmetry between male and female offenders, and that childhood experiences of maltreatment increase the likelihood of membership in the most serious offending group for both males and females. Implications for theory and policy as well as directions for future research are highlighted.     

Explaining crime for a young adult population: An application of general strain theory

Most research informed by general strain theory (GST) concentrated on the young, particularly adolescents. Using data from the National Youth Survey (NYS) Wave 7, in which respondents were asked about their offending when they were ages twenty to twenty-nine, a model of young adult offending was estimated that incorporated variables reflecting strain, as well as control variables related to differential association and control theories and a lagged measure of offending to account for unmeasured dispositional factors. Results revealed that indicators of strain had significant effects on property and violent offending. In analyses of the role of depression, selected forms of strain were related to depression, and depression affected offending for males but not females. Taken as a whole, these findings demonstrated that GST, which was advanced as a general theory of crime, made an important contribution to the understanding of criminal offending among young adults.     

Adolescent Male and Female Gang Members’ Experiences with Violent Victimization, Dating Violence, and Sexual Assault

A substantial amount of scholarship has been devoted to examining the relationship between gang membership and criminal offending. This research has produced a wealth of qualitative and quantitative studies indicating that gang membership increases the likelihood of criminal offending for both males and females. Less research, however, has examined the relationship between gang membership and violent victimization. The present study adds to the literature by examining the relationship between gender, gang membership, and three types of victimization. Specifically, this paper focuses on whether self-reported gang membership is uniquely related to victimization experiences for females compared to males. Results from a statewide survey of public high school students in South Carolina indicate that gang membership is significantly related to the risk of victimization for both males and females. The implications of these findings for research and policy are discussed.     

Timing of Change in Criminal Offending Around Entrance into Parenthood: Gender and Cross-Country Comparisons for At-Risk Individuals

Objectives

This article examines the timing of change in criminal offending relative to entrance into parenthood, in light of four competing theoretical frameworks (social control, routine activities, strain and cognitive transformation). Moreover, it analyzes whether criminal developments over time are gender- or country-specific.

Methods

Using samples of men and women at risk of offending in the Netherlands and Norway, this study investigates monthly changes in offending probabilities around the time of first birth (5 years before, 5 years after). The implemented smoothing splines technique allowed for a flexible exploration of changes in offending probabilities for both pre-childbirth and post-childbirth periods.

Results

The results show that the probabilities to offend decline ahead of childbirth for all individuals analyzed. The post-childbirth period is characterized by increases in offending probabilities. However, in these overall trends, the exact timing and magnitude of change differs by gender and country of residence.

Conclusions

The results offer partial support for the cognitive transformation hypothesis because offending rates decline before childbirth. The post-childbirth period converges with assumptions of the strain theory (for males in particular) because offending probabilities increase in this period. Additional analysis investigating changes in property offending shows that economic strain does not explain the upward trend of the overall offending after childbirth.

     

Assessing the relationship between maternal cigarette smoking during pregnancy and age at first police contact

Several types of pre- and perinatal risk factors, such as maternal cigarette smoking, are related to various manifestations of life-course-persistent criminal offending. Studies have reported evidence of a relationship between maternal prenatal cigarette smoking and antisocial/criminal behavior. All of these studies, however, used white male samles, thus limiting the generalizability of research findings. In an attempt to overcome this problem, we employ data from the Philadelphia portion of the National Collaborative Perinatal Project to examine the possible link between maternal prenatal cigarette smoking and the age at first police contact in a cohort of African-American males and females followed through age 17. Logistic regression analysis indicates that maternal prenatal cigarette smoking has a significant effect on the age at first police contact, even with controls for a variety of other risk factors. Although maternal cigarette smoking significantly predicted early onset among males but not females, odds ratios suggest that the effect is quite similar across genders. Future research directions are addressed.     

The neuropsychology of offending

Abstract

Structural damage or abnormality of the brain may be related to offending. What is known about the consequences of lesions to the frontal and temporal lobes and of the results of head injury, suggests psychological changes that might well enhance the risk of offending, and in particular violent offending. Evidence from two sources is reviewed, that based on studies of offender groups and that based on those follow-up studies of clinically defined samples of head injury victims which have reported offence related outcomes. Despite some methodological limitations, the balance of evidence is that frontal damage and possibly temporal lobe damage is related to offending, particularly violent offending, and that head injury can act to precipitate offence related behaviour. It is suggested that future research needs to concentrate more on the factors that mediate the link between brain damage and offending behaviour.     

Examining the relationship between low empathy and self‐reported offending

Purpose . This paper reports the results of a study comparing measures of cognitive and affective empathy to self‐reported offending in a group of adolescents. Methods . Data on self‐reported offending and empathy were collected from 720 UK adolescents (376 males, 344 females) in Year 10 (mean age = 14.8) using anonymous questionnaires administered in a classroom setting. The prevalence of self‐reported offending was found to be consistent with results of a national level study that employed a similar methodology. The empathy scale, which was developed and validated using this sample, assessed levels of cognitive and affective empathy. Results . Males who had committed any offence had lower empathy (especially affective) than those who had not. Females who had committed any offence did not have low empathy compared to those who had not. Both males and females who had committed violence had lower empathy than males and females who had not. High‐rate male offenders had lower empathy (especially affective) than low‐rate male offenders, and high‐rate female offenders had lower empathy (especially affective) than low‐rate female offenders. For males (but not for females), the relationship between low affective empathy and violence was accounted for by the relationship between low affective empathy and a high rate of offending. Conclusions . More research comparing the empathy of males and females with their self‐reports of offending is needed, especially in prospective longitudinal studies, so that the time ordering of the effects can be established. Also, more research is needed to investigate whether the relationship between low empathy and self‐reported offending holds independent of other factors previously found to be associated with offending (e.g. low intelligence, low socio‐economic status).     

A Social Learning Theory Model of Marital Violence

A social learning theory model of minor and severe marital violence offending and victimization among males and females was tested. Results support social learning as an important perspective in marital violence. However, males and females are impacted differently by their experiences with violence in childhood and adolescence. Prior experiences with violence have a more dramatic impact in the lives of females than males, both during adolescence and adulthood.     

Personality predictors of self-reported offending in Icelandic students

Abstract

The purpose of this study was to investigate the relationship between self-reported offending and personality. A total of 1603 students in further education in Iceland completed the Mak Self-Reported Delinquency Scale as well as a number of psychological tests, namely the Eysenck Personality Questionnaire (EPQ and IVE), the Gough Socialisation Scale, the Rosenberg Self-Esteem Scale, and the Gudjonsson Compliance Scale. Multiple regression analyses showed that five out of the 10 individual personality scales contributed 27 and 30 per cent to self-reported offending for males and females, respectively. Overall, the Gough Socialisation Scale and EPQ psychoticism contributed most to the variance in self-reported offending, but impulsivity, extraversion and a low lie score also added significantly to the variance after interactions among the personality measures had been taken into account. Some gender differences emerged with impulsivity being a better predictor of offending among the males than females. Overall, the findings give strong support for the hypothesis that personality, particularly those relating to antisocial personality traits, is significantly related to self-reported offending in both males and females.     

Criminal career progression among serious youthful offenders in Australia

An important question from research on criminal careers is whether the processes that generate participation in criminal activity are similar to those that drive offending frequency among those who have initiated. This article considers basic demographic correlates asking whether those factors are associated with both initial and sustained early adulthood criminality in Australia. Three findings emerged from the study: (1) the offenders exhibited high levels of criminal activity during early adulthood; (2) males were more likely than females to offend and offend at higher rates as adults; and (3) Indigenous youth were more likely than non-Indigenous youth to offend and offend at higher rates as adults. Overall, the study results showed that basic correlates of crime were linked to both participation and frequency of offending in early adulthood—even within a sample of serious offenders. The article addresses the theoretical implications of the findings and directions for future research.     

An empirical examination of adolescence-limited offending: A direct test of Moffitt's maturity gap thesis

Purpose

Provide the first direct test of Moffitt's (1993) hypothesis linking the maturity gap with adolescent delinquency.

Methods

Data were drawn from the National Longitudinal Study of Adolescent Health (Add Health) and a direct measure of the maturity gap was constructed. Negative binomial regression models—survey-corrected to account for the Add Health research design—were estimated.

Results

Consistent with Moffitt's theory, the results of the analyses revealed that the maturity gap was predictive of minor forms of delinquency and drug use but not of more serious types of offending behaviors for males. Findings were less supportive of Moffitt's hypothesis for females.

Conclusions

Moffitt's maturity gap thesis is a viable explanation of adolescent delinquency, especially for males. This portion of the theory, which has largely gone unexamined, warrants further inquiry from criminologists.     

Sex Similarities/Differences in Trajectories of Delinquency among urban Chicago Youth: The Role of Delinquent Peers

A growing body of literature has recently emerged examining sex-specific pathways of offending. Yet, despite significant gains, this area of research is still rather underexplored. With a particular focus on the role of delinquent peers, this current study investigates the sex similarities/differences in offending trajectories among a large sample of urban Chicago male and female youth (n?=?3,038) from 6th through 8th grade (e.g., ages 12–14). The results suggest that the pathways of offending appear to be more similar than different across sex, and that associating with delinquent peers is significantly related to baseline delinquency. Furthermore, delinquent peers significantly distinguished the moderate and high-rate trajectory groups from the non-delinquents for both males and females, yet once estimated in a more fully specified model, the role of delinquent peers appeared to be indirect (operating through its effect on baseline delinquency). Study limitations and implications for theory and policy are also discussed.     

THE CONTEXT OF MARRIAGE AND CRIME: GENDER,THE PROPENSITY TO MARRY,AND OFFENDING IN EARLY ADULTHOOD*

Marriage is central to theoretical debates over stability and change in criminal offending over the life course. Yet, unlike other social ties such as employment, marriage is distinct in that it cannot be randomly assigned in survey research to more definitively assess causal effects of marriage on offending. As a result, key questions remain as to whether different individual propensities toward marriage shape its salience as a deterrent institution. Building on these issues, the current research has three objectives. First, we use a propensity score matching approach to estimate causal effects of marriage on crime in early adulthood. Second, we assess sex differences in the effects of marriage on offending. Although both marriage and offending are highly gendered phenomena, prior work typically focuses on males. Third, we examine whether one's propensity to marry conditions the deterrent capacity of marriage. Results show that marriage suppresses offending for males, even when accounting for their likelihood to marry. Furthermore, males who are least likely to marry seem to benefit most from this institution. The influence of marriage on crime is less robust for females, where marriage reduces crime only for those with moderate propensities to marry. We discuss these findings in the context of recent debates concerning gender, criminal offending, and the life course.     

Extending the Study of Continuity and Change: Gender Differences in the Linkage Between Adolescent and Adult Offending

Recently, Paternoster etal. used data from the Cambridge Study in Delinquent Development, a longitudinal study of 411 South London boys mostly born in 1953, to investigate the linkage between adolescent and adult offending and found that variations in adult offending were consistent with a random process after conditioning on adolescent offending. In this paper, we test the robustness of this early study across data sources and genders. Here, we use data from the Dunedin New Zealand 1972 birth cohort study to replicate previous findings regarding stability and change in criminal offending between the adolescent and adult years. In particular, our interest centers on the stochastic properties of the adolescent and adult conviction distribution in the cohort and whether the structure of this distribution is similar for males and females. This replication and extension of prior work is especially important since criminologists have little understanding of the pattern of female adolescent offending or how the patterns are linked to adult offending for women. The analysis reveals that variation in adult offending after conditioning on adolescent offending is consistent with a random (Poisson) process. Furthermore, this pattern is evident for both the males and the females in the Dunedin New Zealand 1972 birth cohort.