"Value in diversity": School racial and ethnic composition, teacher diversity, and school punishment.

American schools have become increasingly punitive and characterized by racial and ethnic disparities in punishment outcomes. Scholarship on the causes and consequences of this shift has highlighted the potential salience of school context. The current study extends this work by exploring the potential effect of an underexplored factor, teacher diversity, on suspension disparities. To date, explorations of the role of teacher diversity have been limited to its impact on academic outcomes, teacher perceptions, and behavioral outcomes. The current study fills a void in the existing literature by examining (1) whether greater teacher diversity is associated with reductions in racial and ethnic suspension disparities and (2) whether greater teacher diversity interacts with the size of the racial and ethnic student population to influence suspension disparities. This study contributes to the existing literature by extending the "value in diversity" perspective to the school setting. Additionally, the findings suggest that racial and ethnic diversity in positions of authority in the school setting fosters a more equitable approach to the administration of student punishment.

EXPLAINING THE ASSOCIATION BETWEEN INCARCERATION AND DIVORCE.

Recent studies have suggested that incarceration dramatically increases the odds of divorce, but we know little about the mechanisms that explain the association. This study uses prospective longitudinal data from a subset of married young adults in the National Longitudinal Study of Adolescent Health (N = 1,919) to examine whether incarceration is associated with divorce indirectly via low marital love, economic strain, relationship violence, and extramarital sex. The findings confirmed that incarcerations occurring during, but not before, a marriage were associated with an increased hazard of divorce. Incarcerations occurring during marriage also were associated with less marital love, more relationship violence, more economic strain, and greater odds of extramarital sex. Above-average levels of economic strain were visible among respondents observed preincarceration, but only respondents observed postincarceration showed less marital love, more relationship violence, and higher odds of extramarital sex than did respondents who were not incarcerated during marriage. These relationship problems explained approximately 40 percent of the association between incarceration and marital dissolution. These findings are consistent with theoretical predictions that a spouse's incarceration alters the rewards and costs of the marriage and the relative attractiveness of alternative partners.

THE CODE OF THE STREET AND INMATE VIOLENCE: INVESTIGATING THE SALIENCE OF IMPORTED BELIEF SYSTEMS.

Scholars have long argued that inmate behaviors stem in part from cultural belief systems that they "import" with them into incarcerative settings. Even so, few empirical assessments have tested this argument directly. Drawing on theoretical accounts of one such set of beliefs-the code of the street-and on importation theory, we hypothesize that individuals who adhere more strongly to the street code will be more likely, once incarcerated, to engage in violent behavior and that this effect will be amplified by such incarceration experiences as disciplinary sanctions and gang involvement, as well as the lack of educational programming, religious programming, and family support. We test these hypotheses using unique data that include measures of the street code belief system and incarceration experiences. The results support the argument that the code of the street belief system affects inmate violence and that the effect is more pronounced among inmates who lack family support, experience disciplinary sanctions, and are gang involved. Implications of these findings are discussed.

Forcible Rape and Adolescent Friendship Networks.

Studies have found that sexual victimization can adversely affect an adolescent's psychological well-being, physical health, and behavior. Little is known, however, about how friendships are influenced by such victimization. Drawing on research on sexual violence and the salience of peers among adolescents, the current study extends prior work by examining the effects of forcible rape on adolescent social networks. Using a subsample of females from the National Longitudinal Study of Adolescent to Adult Health (N = 4,386), the study employs multivariate regression analyses to estimate the effects of youth forcible rape on the popularity, centrality, and density of adolescent friendship networks and to determine whether depression and attachment to others (e.g., to friends and to school) mediate these effects. The analyses indicated that forcible rape was associated with a decrease in the popularity and centrality of females within their friendship networks; however, no effect on the density of these networks was identified. In addition, forcible rape effects on popularity and centrality were partially mediated by depression and social attachments. The results suggest that forcible rape may adversely affect adolescent females' levels of popularity and centrality within their friendship networks. Combined with prior research, the results indicate that the harmful effects of rape have the potential to extend across diverse domains, including social relationships. This possibility suggests that services and assistance to female adolescents may be useful in navigating these relationships after victimization. It suggests, too, that potential benefits that may arise from interventions that educate adolescents-victims and nonvictims alike-about the challenges that victims of sexual violence experience.

RACE, CODE OF THE STREET, AND VIOLENT DELINQUENCY: A MULTILEVEL INVESTIGATION OF NEIGHBORHOOD STREET CULTURE AND INDIVIDUAL NORMS OF VIOLENCE.

The study outlined in this article drew on Elijah Anderson's (1999) code of the street perspective to examine the impact of neighborhood street culture on violent delinquency. Using data from more than 700 African American adolescents, we examined 1) whether neighborhood street culture predicts adolescent violence above and beyond an adolescent's own street code values and 2) whether neighborhood street culture moderates individual-level street code values on adolescent violence. Consistent with Anderson's hypotheses, neighborhood street culture significantly predicts violent delinquency independent of individual-level street code effects. Additionally, neighborhood street culture moderates individual-level street code values on violence in neighborhoods where the street culture is widespread. In particular, the effect of street code values on violence is enhanced in neighborhoods where the street culture is endorsed widely.

Criminality among female drug users following an HIV risk-reduction intervention.

The main objectives of this article are to determine the prevalence of criminality among a sample of female African American drug users and to examine change in criminality over time, including the correlates associated with this change. Data were collected from 336 adult women who participated in an HIV risk-reduction intervention focused on the context of the women's daily life. Face-to-face structured interviews were conducted at baseline, prior to enrolling in the intervention, and at follow-up, 6 months after completion of the intervention. Bivariate and correlated multivariate methods were utilized to examine changes in criminality and other behaviors over time. Both violent and nonviolent criminality declined significantly between baseline and follow-up assessments. Of the correlates considered, drug-using characteristics and victimization played the greatest role in explaining the decrease in criminality. Low self-control and depressive symptoms also contributed to the reduction in criminality. The findings suggest the importance of considering individual characteristics that may influence the women's criminal behavior as well as the impact of their routine activities.

The Code of the Street and Romantic Relationships: A dyadic analysis.

Since its publication, Elijah Anderson's (1999) code of the street thesis has found support in studies connecting disadvantage to the internalization of street-oriented values and an associated lifestyle of violent/deviant behavior. This primary emphasis on deviance in public arenas has precluded researchers from examining the implications of the code of the street for less public arenas, like intimate relationships. In an effort to understand if and how the endorsement of the street code may infiltrate such relationships, the present study examines the associations between the code of the street and relationship satisfaction and commitment among young adults involved in heterosexual romantic relationships. Using a dyadic approach, we find that street code orientation, in general, negatively predicts satisfaction and commitment, in part due to increased relationship hostility/conflict associated with the internalization of the code. Gender differences in these associations are considered and discussed at length.

SOCIAL ADVERSITY, GENETIC VARIATION, STREET CODE, AND AGGRESSION: A GENETICLLY INFORMED MODEL OF VIOLENT BEHAVIOR.

Elijah Anderson (1997, 1999) argues that exposure to extreme community disadvantage, residing in "street" families, and persistent discrimination encourage many African Americans to develop an oppositional culture that he labels the "code of the street." Importantly, while the adverse conditions described by Anderson increase the probability of adopting the code of the street, most of those exposed to these adverse conditions do not do so. The present study examines the extent to which genetic variation accounts for these differences. Although the diathesis-stress model guides most genetically informed behavior science, the present study investigates hypotheses derived from the differential susceptibility perspective (Belsky & Pluess, 2009). This model posits that some people are genetically predisposed to be more susceptible to environmental influence than others. An important implication of the model is that those persons most vulnerable to adverse social environments are the same ones who reap the most benefit from environmental support. Using longitudinal data from a sample of several hundred African American males, we examined the manner in which variants in three genes - 5-HTT, DRD4, and MAOA - modulate the effect of community and family adversity on adoption of the street code and aggression. We found strong support for the differential susceptibility perspective. When the social environment was adverse, individuals with these genetic variants manifested more commitment to the street code and aggression than those with other genotypes, whereas when adversity was low they demonstrated less commitment to the street code and aggression than those with other genotypes.