Explaining gang homicides in Newark, New Jersey: Collective behavior or social disorganization?

Although numerous studies examined the distinction between gang and non-gang homicides, there is nonetheless a continued need for research in this domain. Specifically, few studies investigated the etiological differences between these homicides at the multivariate level or attempted to examine the relative robustness of the primary explanations of gang homicides—social disorganization and Decker's (1996) collective behavior hypothesis of gang violence. This article therefore addresses this void by focusing on gang-related homicides in Newark, New Jersey over a sixty-six month period. The findings of this study suggested that there were significant differences between gang and non-gang homicides at the incident level. At the multivariate level, the authors found that homicides precipitated by the operationalization of Decker's (1996) escalation hypothesis were more likely to be gang-related. Conversely, the social disorganization measure did not predict gang homicide, while poverty was a significant predictor. When measures of both potential explanations were entered into the same model only the micro-level escalation hypothesis retained its significance.     

Beyond the Social Production of Homicide Rates: Extending Social Disorganization Theory to Explain Homicide Case Outcomes

This paper examines the intersection of social disorganization at a community level with responses to crime. In contrast to other works examining the impact of social disorganization on the production of crime rates, we examine the role of social disorganization theory in responses to crime rates (i.e. the arrest and conviction of perpetrators of crime). In an effort to examine these dynamics, we use law enforcement data from Cleveland, Ohio to explore the role of social disorganization in the ability of police and the courts to respond to homicide cases. Such an examination suggests not only how far the law extends in community responses to homicide but also reveals an extension of social disorganization theory beyond its established role in explaining the production of crime rates.     

SCHOOL DISORDER: THE INFLUENCE OF INDIVIDUAL,INSTITUTIONAL, AND COMMUNITY FACTORS*

Drawing upon control theory, school climate theory, and social disorganization theory, this study examined the relative influence of individual, institutional, and community factors on misconduct in Philadelphia middle schools. Using U.S. census data, school district data, police department data, and school climate survey data obtained from the administration of the Effective School Battery to 7, 583 students in 11 middle schools, we examined the following predictors of student misconduct: community poverty and residential stability; community crime; school size; student perceptions of school climate (school attachment); and individual student characteristics (e.g., age, race, sex, school involvement and effort, belief in rules, positive peer associations). “Community” was conceptualized in two ways: “local” (the census tract around the school), and “imported” (aggregated measures from the census tracts where students actually lived). We used hierarchical linear modeling techniques (HLM) to examine between- and within-school factors. Individual-level factors accounted for 16% of the explained variance; school and community-level factors (both local and imported) added only small increments (an additional 4.1–4.5%). We conclude that simplistic assumptions that “bad” communities typically produce “bad” children or “bad” schools are unwarranted.     

Sociological measurement confusion,paradigmatic imperfection,and etiological nirvana: Striking a pragmatic balance in pursuing science

Extant gang research supports an enhancement effect of membership on delinquency; that is, while delinquent youths may be attracted to gangs, it is also true that gang membership increases delinquency among youths and that while delinquency levels decrease after gang membership, they do not decrease to nongang levels. In this paper, we build on this research, examining the relationship between youth gang membership and violent victimization in a general sample of adolescents. We find that gang member victimization rates are higher than nongang member rates, not only during membership, but before and after as well. Thus an enhancement model of gang membership appears to best fit both offending and victimization rates. This effect of gang affiliation on victimization goes beyond gang members' involvement in violent offending; violence and gang status equate with cumulative disadvantage in terms of violent victimization. Additionally, contrary to gang youths' perceptions, gangs appear to offer no protective value to gang members; we find no differences in violent victimization between youths who joined gangs for protection and those who joined for other reasons, either before or after joining.     

POVERTY,INFANT MORTALITY,AND HOMICIDE RATES IN CROSS-NATIONAL PERSPECTIVE: ASSESSMENTS OF CRITERION AND CONSTRUCT VALIDITY*

This article assesses the extent to which the infant mortality rate might be treated as a “proxy” for poverty in research on cross-national variation in homicide rates. We have assembled a pooled, cross-sectional time-series data set for 16 advanced nations from the 1993–2000 period that includes standard measures of infant mortality and homicide and contains information on the following commonly used “income-based” poverty measures: a measure intended to reflect “absolute” deprivation and a measure intended to reflect “relative” deprivation. With these data, we assess the criterion validity of the infant mortality rate with reference to the two income-based poverty measures. Also, we estimate the effects of the various indicators of disadvantage on homicide rates in regression models, thereby assessing construct validity. The results reveal that the infant mortality rate is correlated more strongly with “relative poverty” than with “absolute poverty,” although much unexplained variance remains. In the regression models shown here, the measure of infant mortality and the relative poverty measure yield significant positive effects on homicide rates, whereas the absolute poverty measure does not exhibit any significant effects. The results of our analyses suggest that it would be premature to dismiss relative deprivation in cross-national research on homicide, and that disadvantage is conceptualized and measured best as a multidimensional construct.     

THE CONTRIBUTION OF GANG MEMBERSHIP TO DELINQUENCY BEYOND DELINQUENT FRIENDS*

Both being involved in a gang and having friends who are delinquent have been shown to contribute to an individual's own delinquency. However, the unique contribution of gang membership to delinquency, above and beyond having delinquent peers, has not been well studied. Increased delinquency among gang members may not be due to gang membership per se, but to the members' association with delinquent peers. Using data from the Seattle Social Development Project, this research compared involvement in delinquency for gang members, nongang youths with delinquent friends, and nongang youths who did not have delinquent friends. MANOVA and follow-up ANOVA were conducted to determine differences on measures of delinquency among the three groups at ages 14 and 15. Gang members were found to have a higher rate of offending in the past year when compared with the other groups. The contribution of gang membership to delinquency above and beyond having delinquent friends was also examined using structural equation modeling. Gang membership was found to independently predict both self-reported and officially recorded delinquency beyond the effects of having delinquent friends and prior delinquency. Implications of the results for delinquency prevention and intervention efforts are discussed.     

Community-level influences on individuals' social bonds,peer associations,and delinquency: A multilevel analysis

Social disorganization theory is usually considered a macro-level theory, and therefore has been used almost exclusively to explain variation in crime rates. Shaw and McKay, however, also applied their theory to explaining micro-level variation in social bonds, peer associations, and delinquency. Specifically, they argued that social bonds and peer associations actually mediated the influence of social disorganization on delinquency. Little empirical research has focused on this interpretation of their theory. In this study the connections between neighborhood-level social disorganization and individual-level social bonds, peer associations, and delinquency are explicated and tested empirically with multilevel data and hierarchical linear modeling. The results show that social disorganization significantly affects peer associations but not social bonds. In addition, the effect of social disorganization on delinquency is mediated fully by peer associations. Implications for future research on social disorganization theory are discussed.     

Delinquent Behavior, Violence, and Gang Involvement in China

Objectives

This study examines the relationship between delinquent behavior and gang involvement in China. We assess the feasibility of self-report methodology in China and whether established findings in US and European settings on the relationship between gang involvement, violence specialization, and delinquent behavior extend to the Chinese context.

Methods

Data were gathered from 2,245 members of a school-based sample in Changzhi, a city of over 3 million people in Northern China. Drawing from a detailed survey questionnaire that measures prominent theoretical constructs, multi-level item response theory modeling was used to examine the association of gang involvement with general and specific forms of delinquency, notably violence specialization.

Results

Over half of the sample engaged in some form of delinquency over the prior year. Eleven percent of the sample reported gang involvement. Large bivariate differences in overall delinquency and violence specialization between gang and non-gang youth were observed. Multivariate analyses with measures of low self-control, household strains, family and school attachment, parental monitoring, and peer delinquency reduced the bivariate effect sizes, but current and former gang members had higher log odds of overall delinquency and violence specialization.

Conclusion

In helping fill gaps of knowledge on gangs and delinquency in the world’s most populous country, this study observed self-reported rates of delinquency and gang involvement not unlike Western countries. Findings on the relationship between gangs and delinquency, particularly violence, are consistent with the current literature and support the invariance hypothesis of gang involvement.     

THE VIOLENT WEST REEXAMINED: A RESEARCH NOTE ON REGIONAL HOMICIDE RATES*

Studies by O'Carroll and Mercy and by Kowalski and Petee challenge the long-held view that the South leads the nation in homicide rates. Specifically, O'Carroll and Mercy find that when killings by state are disaggregated by race, the West has the highest levels of homicide for whites, blacks, and other races. Kowalski and Petee conclude that homicide rates in the South and the West have converged. We extend their research by examining the effect, on levels of killing, of metropolitan concentration of black and white populations within states and of the percentage of the white population of Hispanic origin within SMSAs. Results of these analyses show that the homicide rate for non-Hispanic whites remains highest in the South; no clear regional pattern exists for blacks.     

COMMUNITY STRUCTURE AND ADOLESCENT DELINQUENCY IN ICELAND: A CONTEXTUAL ANALYSIS*

The current study examines the contextual effects of community structural characteristics on adolescent delinquency in Iceland, focusing on how specific individual‐level mechanisms work to mediate the contextual effects. Using multilevel data on 68 school communities and 6,458 adolescents, we find a contextual effect of community social instability (residential mobility, family disruption) on delinquency. Moreover, the findings indicate that specific individual‐level social control mechanisms (Coleman, 1988) explain a part of this effect, namely, embeddedness in community‐based social ties linking parents and adolescents and normlessness. Also, the findings indicate that the individual‐level effect of unsupervised peer activity on delinquency is contingent on embeddedness in social ties as well as on community social instability. The findings have bearing on the cross‐societal generalizability of social disorganization theory.     

A METHODOLOGICAL ADDITION TO THE CROSS‐NATIONAL EMPIRICAL LITERATURE ON SOCIAL STRUCTURE AND HOMICIDE: A FIRST TEST OF THE POVERTY‐HOMICIDE THESIS*

Dozens of cross‐national studies of homicide have been published in the last three decades. Although nearly all these studies test for an association between inequality and homicide, no studies test for a poverty—homicide association. This absence is disconcerting given that poverty is one of the most consistent predictors of area homicide rates in the abundant empirical literature on social structure and homicide in the United States. Using a sample that coincides closely with similar recent studies, applying a proxy for poverty (infant mortality) that is commonly employed in noncriminological cross‐national research, and controlling for several common covariates (including inequality), this study provides the first test of the poverty—homicide hypothesis at the cross‐national level. The results reveal a positive and significant association between a nation's level of poverty and its homicide rate. The findings also suggest that we may need to reassess the strong conclusions about an inequality—homicide association drawn from prior studies, as this relationship disappears when poverty is included in the model.     

IMMIGRATION AND CRIME IN AN ERA OF TRANSFORMATION: A LONGITUDINAL ANALYSIS OF HOMICIDES IN SAN DIEGO NEIGHBORHOODS, 1980–2000*

Emerging research associated with the “immigration revitalization” perspective suggests that immigration has been labeled inaccurately as a cause of crime in contemporary society. In fact, crime seems to be unexpectedly low in many communities that exhibit high levels of the following classic indicators of social disorganization: residential instability, ethnic heterogeneity, and immigration. But virtually all research conducted to date has been cross-sectional in nature and therefore unable to demonstrate how the relationship between immigration and crime might covary over time. This limitation is significant, especially because current versions of social disorganization theory posit a dynamic relationship between structural factors and crime that unfolds over time. The current study addresses this issue by exploring the effects of immigration on neighborhood-level homicide trends in the city of San Diego, California, using a combination of racially/ethnically disaggregated homicide victim data and community structural indicators collected for three decennial census periods. Consistent with the revitalization thesis, results show that the increased size of the foreign-born population reduces lethal violence over time. Specifically, we find that neighborhoods with a larger share of immigrants have fewer total, non-Latino White, and Latino homicide victims. More broadly, our findings suggest that social disorganization in heavily immigrant cities might be largely a function of economic deprivation rather than forms of “neighborhood” or “system” stability.     

Community structure and drug use: From a social disorganization perspective

Social disorganization theory experienced a relative resurgence in the criminological literature during the 1980s. This new generation of research has expanded the work of Shaw and McKay by testing the relationship between neighborhood structure and delinquency through the use of self-report and victimization data. Confirmation of the theory has been widespread. In this paper we investigate variables mediating between social disorganization and adolescent drug use. We thus extend the research orientation to incorporate drug use and describe a preliminary attempt to examine how neighborhood structure affects behavior. The findings suggest that in the three distinct types of socially disorganized areas that were identified, there was no difference in rates of drug use but that different “mediating factors” appear to be operating in the three different types of communities.     

Race,Place, and Police-Caused Homicide in U.S. Municipalities

We test structural hypotheses regarding police-caused homicides of minorities. Past research has tested minority threat and community violence hypotheses. The former maintains that relatively large minority populations are subjectively perceived as threats and experience a higher incidence of police-caused homicide than whites do, the latter that higher rates of violent crime among minorities create objective threats that explain these disparities. That research has largely ignored some important issues, including: alternative specifications of the minority threat hypothesis; the place hypothesis, which maintains highly segregated minority populations are perceived as especially threatening by police; and police-caused homicide in the Hispanic population. Using data for large U.S. cities, we conducted total-incidence and group-specific analyses to address these issues. A curvilinear minority threat hypothesis was supported by the Hispanic group-specific findings, whereas the place hypothesis found strong support in both total and group-specific analyses. These results provide new insights into patterns of police-caused homicide.     

Locations of Motor Vehicle Theft and Recovery

In a community-level analysis, this study examines risky locations for motor vehicle theft in Louisville, Kentucky from 2004 to 2007. Maps will display clustering patterns, density, displacement of motor vehicle thefts and relationships with spatial attributes and neighborhood characteristics. Clustering indicates heavy concentration of motor vehicle theft and recovery in the neighborhoods characterized by indicators of social disorganization (poverty, unemployment, vacant houses). Parking lots belonging to churches in a socially disorganized neighborhood are also an auto crime attractor.     

INTEGRATING RACE,PLACE AND MOTIVE IN SOCIAL DISORGANIZATION THEORY: LESSONS FROM A COMPARISON OF BLACK AND LATINO HOMICIDE TYPES IN TWO IMMIGRANT DESTINATION CITIES*

In this paper, we examine and compare the impact of social disorganization, including recent immigration, and other predictors on community counts of black and Latino motive‐specific homicides in Miami and San Diego. Homicides for 1985 to 1995 are disaggregated into escalation, intimate, robbery and drug‐related motives. Negative binomial regression models with corrections for spatial autocorrelation demonstrate that there are similarities and differences in effects of social disorganization and other predictors by motive‐specific outcomes, as well as for outcomes across ethnic groups within cities and within ethnic groups across cities. Recent immigration is negatively or not associated with most outcomes. Overall, the study shows the importance of disaggregating homicide data by race/ethnicity and motive and demonstrates that predictions based on existing theories are qualified on local conditions.     

Gang involvement and delinquency in a middle school population

The relationship between self-reported gang involvement and self-reported delinquency has been confirmed in a number of studies. However, there have been fewer studies of the relationship between self-reported gang involvement and officially recorded delinquency. This article examines variation in self-reported gang involvement, operationalized as three distinct categories—no involvement, gang involvement but not membership, and gang membership—and its relation to both self-reported and officially recorded delinquency for a population of middle school youths.     

Escaping from the crime of inner cities: Church attendance and religious salience among disadvantaged youth

With the theoretical backdrop of social disorganization and “resilient youth” perspectives, we hypothesize that individual religiosity is protective in helping at-risk youths such as those living in poor inner-city areas to escape from drug use and other illegal activities. To test this hypothesis, we draw data from an interview survey of 2,358 youth black males from tracts in poverty in Boston, Chicago, and Philadelphia, conducted in 1979 and 1980. Results from a series of multilevel analyses indicate that church attendance (the frequency of attending religious services) has significant inverse effects on nondrug illegal activities, drug use, and drug selling among disadvantaged youths. Religious salience (the perceived importance of religion in one's life), however, is not significantly linked to reductions in juvenile delinquency. We discuss the implications of our findings, focusing on individual religiosity as a potentially important protective factor for disadvantaged youths.     

Social Ties, Collective Efficacy and Perceived Neighborhood Property Crime in Guangzhou, China

This study aims to (1) explore perceptions of property crime at the neighborhood level and their correlates based on a random sample from Guangzhou, China and (2) assess the applicability of collective efficacy theory in contemporary urban China. Since the data used in this study are multilevel and the dependent variable is dichotomous, a generalized hierarchical linear model was used for analysis of the data. This study reveals that both community structural variables (residential stability and poverty) and community process variables (social ties, collective efficacy and semi-formal control) were found to affect individuals’ perceptions of neighborhood property crime in Guangzhou. However, communities in Guangzhou are different from those in big cities in the US. This is evidenced by several findings in this study: (1) poorer communities in Guangzhou were not associated with lower levels of formal and informal control; (2) communities with higher levels of residential mobility were neither linked to higher levels of poverty nor disorganization; and (3) the correlation between residential stability and perceived neighborhood property crime was not mediated by community processes.     

SOCIAL DISORGANIZATION OUTSIDE THE METROPOLIS: AN ANALYSIS OF RURAL YOUTH VIOLENCE*

In order to extend the study of community social disorganization and crime beyond its exclusive focus on large urban centers, we present an analysis of structural correlates of arrest rates for juvenile violence in 264 nonmetropolitan counties of four states. Findings support the generality of social disorganization theory: Juvenile violence was associated with rates of residential instability, family disruption, and ethnic heterogeneity. Though rates of poverty were not related to juvenile violence, this is also in accord with social disorganization theory because, unlike urban settings, poverty was negatively related to residential instability. Rates of juvenile violence varied markedly with population size through a curvilinear relationship in which counties with the smallest juvenile populations had exceptionally low arrest rates. Analyses used negative binomial regression (a variation of Poisson regression) because the small number of arrests in many counties meant that arrest rates would be ill suited to least‐squares regression.