Effectiveness of school-based programs to reduce bullying: a commentary

Objectives

Recent decades have seen a focus on intervention programs to reduce school bullying, in light of the severe negative consequences of such behavior. A recent meta-analysis by Ttofi and Farrington (Journal of Experimental Criminology 7: 27?C56, 2011) provided encouraging findings in terms of some significant reductions in bullying and victimization achieved by many programs. They also report analyses of effect sizes associated with specific program elements and design features of the interventions. While this is an important step forward, we critique some of the strong policy implications which they draw from these latter analyses.

Methods

We discuss four important areas to substantiate this critique: analytical procedure, definitional issues, historical issues, and recent empirical data. As context, we use two particular program elements described by Ttofi and Farrington, namely use of disciplinary measures and work with peers, and one design feature, namely age of pupils.

Results

The findings for the program elements and design feature examined are complex and do not justify strong policy implications at this stage.

Conclusions

We conclude with suggestions for future research directions.     

Can “disciplined passion” overcome the cynical view? An empirical inquiry of evaluator influence on police crime prevention program outcomes

Objectives

Investigate the degree and nature of influence that researchers have in police crime prevention programs and whether a high degree of influence is associated with biased reporting of results.

Methods

Meta-analytic inquiry of experimental and quasi-experimental studies (n?=?42), drawn from four Campbell Collaboration systematic reviews of leading police crime prevention strategies: problem-oriented policing, ??hot spots?? policing, ??pulling levers?? policing, and street-level drug enforcement.

Results

Larger program effects are not associated with studies with higher involvement on the part of the evaluator (e.g., assisting in strategy design, monitoring implementation, overcoming implementation problems).

Conclusions

This study does not find support for the cynical view, which holds that researchers have a personal stake in the program or are pressured to report positive results. Importantly, the evaluator??s involvement in the implementation of the program may be a necessary condition of successfully executed police experiments in complex field settings.     

A Bi-level Framework for Understanding Prisoner Victimization

Objectives

To present and test an opportunity perspective on prison inmate victimization.

Methods

Stratified random samples of inmates (n ₁ = 5,640) were selected from Ohio and Kentucky prisons (n ₂ = 46). Bi-level models of the prevalence of assaults and thefts were estimated. Predictors included indicators of inmate routines/guardianship, target antagonism, and target vulnerability at the individual level, and several indicators of guardianship at the facility level.

Results

Assaults were more common among inmates with certain routines and characteristics that might have increased their odds of being victimized (e.g., less time spent in recreation; committed violence themselves during incarceration), and higher levels of assaults characterized environments with lower levels of guardianship (e.g., architectural designs with more “blind spots”, larger populations, and less rigorous rule enforcement as perceived by correctional officers). Similar findings emerged for thefts in addition to stronger individual level effects in prisons with weaker guardianship (e.g., ethnic group differences in the risk of theft were greater in facilities with larger populations and less rigorous rule enforcement).

Conclusions

The study produced evidence favoring a bi-level opportunity perspective of inmate victimization, with some unique differences in the relevance of particular concepts between prison and non-prison contexts.     

Does Spending Time in Public Settings Contribute to the Adolescent Risk of Violent Victimization?

Objectives

Using data from a nationally representative survey of adolescents in Finland this research examined the influence of spending time in public settings on the risk of physical assault and robbery victimization.

Methods

Binary and multinomial regression models were estimated to disaggregate associations between hours spent in public settings and characteristics of the victimization incident. The amount of causality/spuriousness in the association was examined using a method of situational decomposition.

Results

Our findings indicate that: (1) an active night life (any time after 6 pm) has a strong effect on victimization for boys, whereas much of the association between night life and victimization is spurious for girls; (2) after-school activity is not a risk factor; (3) adolescents who frequent public places at night increase their risk of victimization by people they know as well as strangers; and (4) much of the risk of night time activity in public settings is alcohol-related.

Conclusions

Our research suggests that a good deal of the risk associated with spending time in public settings is a function of the victim’s own risky behavior rather than inadvertent physical contact with motivated offenders in the absence of capable guardians. In addition, this lifestyle is significantly more victimogenic for males.     

Examining What Makes Violent Crime Victims Unique: Extending Statistical Methods for Studying Specialization to the Analysis of Crime Victims

Objectives

Much victimization research focuses on specific types of crime victims, which implies that the factors responsible for some victimization outcomes are distinct from others. Recent developments in victimization theory, however, take a more general approach, postulating that victimization regardless of type will share a similar basic etiology. This research examines how and whether the risk factors that are associated with violent victimization significantly differ from those that predict nonviolent victimization.

Methods

Using data from 3,682 Kentucky youth, we employ Osgood and Schreck??s (2007) Item Response Theory-based statistical approach for detecting specialization to determine the properties and predictors of tendencies for individuals to fall victim to specific types of crime.

Results

Findings show that victims typically experience varied outcomes, but some victims have a clear tendency toward violent victimization and that it is possible to predict this tendency.

Conclusions

The findings indicate that a more nuanced general approach, one that accounts for tendencies toward specific victimization outcomes, might add insight about the causes of victimization. This research also shows how statistical methods designed to examine offense specialization can add value for research on victimization.     

Hyperbolic Time Discounting, Offender Time Preferences and Deterrence

Objectives

This study examines the phenomena of intertemporal decision making??decisions involving costs and benefits that occur at different points in time. Two models of intertemporal time discounting are the exponential and hyperbolic models. Previous work in behavioral economics and psychology is relied on to make the case that the discounting of delayed outcomes (both gains and losses) may be hyperbolic rather than exponential.

Methods

Data were collected from 478 university undergraduate students who responded to a hypothetical scenario involving drunk driving. The potential gains and losses of drunk driving were delayed at five different intervals from ??tonight?? to ??10?years from now??, respondents were also asked to provide estimates of both the risk they would get caught if they did drink and drive and the probability that they would drink and drive under the conditions described in the scenario.

Results

Our results imply that individuals have hyperbolic time preferences for both rewards and gains, and that??unlike severity, the effect of which may be muted by risk??these discount functions appear to be operating independently of changes in the risk certainty of detection. Consistent with hyperbolic discounting, for example, when the benefit of drinking and driving was delayed by 1?week the self-reported intention to drink and drive increased by nearly 10%, however, when the gain was delayed by one month, intentions to drink and drive increased by only 4%. A smaller effect was found for delayed costs.

Conclusions

Avenues for additional research include the possibility of negative discount rates and the implications of persons?? awareness of their discount rates.     

“Can’t Stop,Won’t Stop”: Self-Control,Risky Lifestyles,and Repeat Victimization

Objectives

Drawing from lifestyle-routine activity and self-control perspectives, the causal mechanisms responsible for repeat victimization are explored. Specifically, the present study investigates: (1) the extent to which self-control influences the changes victims make to their risky lifestyles following victimization, and (2) whether the failure to make such changes predicts repeat victimization.

Methods

Two waves of panel data from the Gang Resistance Education and Training program are used (N = 1,370) and direct measures of change to various risky lifestyles are included. Two-stage maximum likelihood models are estimated to explore the effects of self-control and changes in risky lifestyles on repeat victimization for a subsample of victims (n = 521).

Results

Self-control significantly influences whether victims make changes to their risky lifestyles post-victimization, and these changes in risky lifestyles determine whether victims are repeatedly victimized. These changes in risky lifestyles are also found to fully mediate the effects of self-control on repeat victimization.

Conclusions

Findings suggest that future research should continue to measure directly the intervening mechanisms between self-control and negative life outcomes, and to conceptualize lifestyles-routine activities as dynamic processes.     

The Consequences of Maladaptive Coping: Integrating General Strain and Self-Control Theories to Specify a Causal Pathway Between Victimization and Offending

Objectives

Drawing from general strain and self-control perspectives, the role of maladaptive coping (i.e., substance use) in the causal pathway between victimization and offending is explored. Specifically, the present study investigates: (1) the extent to which self-control influences substance use in response to victimization, and (2) whether victims with low self-control and who engage in substance use are more likely to commit violent offenses in the future.

Methods

Three waves of panel data from the Gang Resistance Education and Training program are used (N = 1,463), and negative binomial regression models are estimated to explore the interactive effects of low self-control, victimization, and substance use on violent offending.

Results

Victims with low self-control are more likely to engage in substance use post-victimization, and low self-control and substance use are found to exert significant conditional effects on the pathway between victimization and offending. These results remained robust even after controlling for prior violent offending, peer influences, prior substance use, and other forms of offending.

Conclusions

The causal pathway between victimization and offending can be explained by drawing upon key concepts drawn from self-control (i.e., how self-control shapes coping responses) and general strain (i.e., how those responses influence offending above and beyond self-control) theories, indicating that these two perspectives can and should be integrated more explicitly to explain the dynamics of victimization and offending.     

The Recurring Victimization of Individuals with Mental Illness: A Comparison of Trajectories for Two Racial Groups

Objective

This study explores whether the trajectories of recurring victimization of Black persons diagnosed with major mental illnesses vary from the trajectories of their White counterparts. Further, the study examines whether the risk factors for recurring victimization among persons with major mental illness vary by race.

Methods

Using data from the MacArthur Violence Risk Assessment Study (MacRisk), two separate hierarchical binomial regression models were estimated to compare the recurring victimization trajectories of Black and White MacRisk participants. Cross-level interaction terms were also estimated to determine if the coefficients for each of the time-varying covariates included in the analyses were significantly different across race.

Results

The findings indicate that the trajectories of recurring victimization for Black persons with serious mental illness are significantly different from those of White persons with serious mental illness. Specifically, Black persons’ trajectories remain relatively stable over time, while the risk of recurring victimization declines for Whites as time since release from the hospital increases. Further, the effects of alcohol abuse on revictimization risk vary by race.

Conclusion

The findings suggest that the life experiences of Black persons with mental illness may be different from their White counterparts, which is likely to contribute to distinct patterns of recurring victimization over time. Future research should continue to explore recurring victimization among diverse samples to identify potential sources of the variation in revictimization trajectories across race.

     

Does Self-Control Influence Maternal Attachment? A Reciprocal Effects Analysis from Early Childhood Through Middle Adolescence

Objectives

The purpose of this study is twofold. First, this study assesses the extent to which self-control and maternal attachment mutually influence one another. Second, it investigates whether this process continues to occur during adolescence. To date, studies of the etiology of self-control have yet to adequately address these issues, despite the fact that a number of theoretical perspectives emphasize the reciprocal nature of the parent-child relationship.

Methods

The current study seeks to shed light on these issues by examining the relationship between self-control and maternal attachment using structural equation modeling for eight waves of data spanning a period of time that encompasses early childhood through middle adolescence.

Results

The results yield two findings bearing on the adequacy of Gottfredson and Hirschi??s model of self-control development. First, measures of self-control and maternal attachment were found to mutually influence one another during childhood. Second, these effects were reduced to nonsignificance during adolescence.

Conclusions

This study finds that self-control emerges during childhood in a complex manner in which it both shapes and is shaped by parental attachment.     

Aid, governance and corruption control: a critical assessment

If the OECD??s Development Co-operation Report for 2009 is correct in its claim that ??The international aid effort now adds up to less than the sum of its parts??, then continued rapid growth in aid transfers is likely to contribute to further aid absorption problems, as well as institutional atrophy and deteriorating governance and corruption control among aid recipients. This article considers aid for good governance and anti-corruption, using Tanzania as an example. ??The supply side of aid?? sketches the bigger picture in which such aid is located, stressing collective action problems facing the aid industry in the current period of growth and diversification. ??The consequences of aid proliferation on corruption control in an aid-dependent state?? provides some empirics from Tanzania. ??Conclusions: whither ??corruption control????? draws some conclusions for the future of aid for governance and corruption control. A key message is that donor-driven governance and corruption control initiatives have failed to address the governance weaknesses that excessive and uncoordinated aid has helped to create.     

Procedural justice, routine encounters and citizen perceptions of police: main findings from the Queensland Community Engagement Trial (QCET)

Objectives

To test, under randomized field trial conditions, the impact of police using the principles of procedural justice during routine encounters with citizens on attitudes towards drink-driving, perceptions of compliance, and their satisfaction with the police.

Methods

We conducted the first randomized field trial??the ??Queensland Community Engagement Trial?? (QCET)??to test the impact of police engaging with citizens by operationalizing the key ingredients of procedural justice (neutrality, citizen participation, respect, and trustworthy motives) in a short, high-volume police?Ccitizen encounter. We randomly allocated 60 roadside Random Breath Testing (RBT) operations to control (business-as-usual) and experimental (procedural justice) conditions. Driver surveys were used to measure the key outcomes: attitudes towards drinking and driving, satisfaction with police and perceptions of compliance.

Results

Citizen perceptions of the encounter revealed that the experimental treatment was delivered as planned. We also found significant differences between the experimental and control groups on all key outcome measures: drivers who received the experimental RBT encounter were 1.24 times more likely to report that their views on drinking and driving had changed than the control group; experimental respondents reported small but higher levels of compliance (d?=?.07) and satisfaction (d?=?.18) with police during the encounter than did their control group counterparts.

Conclusions

Our results show that the way citizens perceive the police can be influenced by the way in which police interact with citizens during routine encounters, and demonstrate the positive benefits of police using the principles of procedural justice. Our study was limited by the use of paper-only surveys and low response rate. We also recognize that the experiment setting (RBT road blocks) is limiting and non-reflective of the wider set of routine police?Ccitizen encounters. Future research should be undertaken, using experimental methods, to replicate our field operationalization of procedural justice in different types of police?Ccitizen encounters.     

Heterogeneity in the Frequency Distribution of Crime Victimization

Objectives

Tests the idea that the frequency distribution typically observed in crosssectional crime victimization data sampled from surveys of general populations is a heterogeneously distributed result of the mixing of two latent processes associated, respectively, with each of the tails of the distribution.

Methods

Datasets are assembled from a number of samples taken from the British Crime Survey and the Scottish Crime Victimization Survey. Latent class analysis is used to explore the probable, latent distributions of individual property crime and personal crime victimization matrices that express the frequency and type of victimization that are self-reported by respondents over the survey recall period.

Results

The analysis obtains broadly similar solutions for both types of victimization across the respective datasets. It is demonstrated that a hypothesized mixing process will produce a heterogeneous set of local sub-distributions: a large sub-population that is predominantly not victimized, a very small ‘chronic’ sub-population that is frequently and consistently victimized across crime-type, and an ‘intermediate’ sub-population (whose granularity varies with sample size) to whom the bulk of victimization occurs. Additionally, attention is paid to the position of very high frequency victimization within these sub-populations.

Conclusions

The analysis supports the idea that crime victimization may be a function of two propensities: for immunity, and exposure. It demonstrates that zero-inflation is also a defining feature of the distribution that needs to be set alongside the significance that has been attached to the thickness of its right tail. The results suggest a new baseline model for investigating population distributions of crime victimization.     

Victimization and Poly-Victimization in Adolescent Outpatients from Mental Health Centers: A Case-Control Study

The aims of the present study were to establish interpersonal victimization rates in a clinical sample and to analyze this sample’s risk of victimization relative to the general population. The sample was composed of 472 adolescents (12–17 years of age): 118 outpatients from public mental health centers and 354 students who were matched by age and sex. Following previous studies, this research defined poly-victimization as four or more victimization types occurring during the previous year. The clinical group was more likely to report sexual victimization (OR = 9.540), conventional crime (OR = 3.120), caregiver victimization (OR = 3.469), witnessing and indirect victimization (OR = 3.466), electronic victimization (OR = 2.809), and poly-victimization (OR = 4.319) compared with the control group. Clinical samples present an increased risk of interpersonal poly-victimization compared with the general population. The influence of poly-victimization on mental health should be considered in the evaluation and treatment of adolescent outpatients.     

Guardianship for crime prevention: a critical review of the literature

Cohen and Felson??s (Cohen and Felson American Sociological Review 44(4):588?C608, 1979) routine activity theory posits that for a crime to occur three necessary elements must converge in time and space: motivated offenders, suitable targets, and the absence of capable guardianship. Capable guardians can serve as a key actor in the crime event model; one who can disrupt, either directly or indirectly, the interaction between a motivated offender and a suitable target. This article critically reviews the literature on guardianship for crime prevention. Our specific focus is two-fold: (1) to review the way guardianship has been operationalized and measured, and (2) to review experimental and quasi-experimental evaluations and field tests of guardianship. Research on routine activities has had an uneven focus resulting in the neglect of the guardianship component (Reynald Crime Prevention and Community Safety 11(1):1?C20, 2009; Sampson et al. Security Journal 23(1):37?C51, 2010; Tewksbury and Mustaine Criminal Justice and Behavior 30(3):302?C327, 2003; Wilcox et al. Criminology 45(4):771?C803 2007). Evaluations of guardianship-related interventions demonstrate support for the theoretical construct; however, high-quality field tests of guardianship are wholly lacking. Implications for theory and research are discussed.     

Mentoring programs to affect delinquency and associated outcomes of youth at risk: A comprehensive meta-analytic review

Objectives

To conduct a meta-analytic review of selective and indicated mentoring interventions for effects for youth at risk on delinquency and key associated outcomes (aggression, drug use, academic functioning). We also undertook the first systematic evaluation of intervention implementation features and organization and tested for effects of theorized key processes of mentor program effects.

Methods

Campbell Collaboration review inclusion criteria and procedures were used to search and evaluate the literature. Criteria included a sample defined as at risk for delinquency due to individual behavior such as aggression or conduct problems or environmental characteristics such as residence in a high-crime community. Studies were required to be random assignment or strong quasi-experimental design. Of 163 identified studies published from 1970–2011, 46 met criteria for inclusion.

Results

Mean effects sizes were significant and positive for each outcome category (ranging from d?=?0.11 for academic achievement to d?=?0.29 for aggression). Heterogeneity in effect sizes was noted for all four outcomes. Stronger effects resulted when mentor motivation was professional development but not by other implementation features. Significant improvements in effects were found when advocacy and emotional support mentoring processes were emphasized.

Conclusions

This popular approach has significant impact on delinquency and associated outcomes for youth at risk for delinquency. While evidencing some features may relate to effects, the body of literature is remarkably lacking in details about specific program features and procedures. This persistent state of limited reporting seriously impedes understanding about how mentoring is beneficial and ability to maximize its utility.     

Post-release Employment and Recidivism in Norway

Objectives

Investigate the transition from prison to employment and the relationship between post-release employment and recidivism.

Methods

We use a sample of every person released from Norwegian prisons in 2003 (N?=?7,476), and they are followed through 2006 with monthly measures. We estimate the time to recidivism using discrete time survival models, conditioning upon both pre-release characteristics and post-release time-varying covariates (employment, educational enrollment and participation in labor market programs).

Results

The majority of former inmates were employed at some point in our data window, but it took approximately 30?months for 30% of them to become employed. The hazard of recidivism is substantially lower (0.12, p?<?.001) when former inmates are employed compared with unemployed, although observable individual characteristics can account for a large share of this association (0.50, p?<?.001, after adjustment). The negative association between employment and recidivism remains when controlling for other post-release statuses. Although post-release employment periods are associated with a lower risk of recidivism for all categories of principal offence, the magnitude of the association varies. The association is smaller for those receiving social benefits.

Conclusion

The findings are consistent with theories suggesting that employment reduces the risk of recidivism.     

Immigration and the Changing Nature of Homicide in US Cities, 1980–2010

Objectives

Previous research has neglected to consider whether trends in immigration are related to changes in the nature of homicide. This is important because there is considerable variability in the temporal trends of homicide subtypes disaggregated by circumstance. In the current study, we address this issue by investigating whether within-city changes in immigration are related to temporal variations in rates of overall and circumstance-specific homicide for a sample of large US cities during the period between 1980 and 2010.

Methods

Fixed-effects negative binomial and two-stage least squares (2SLS) instrumental variable regression models are used to analyze data from 156 large US cities observed during the 1980–2010 period.

Results

Findings from the analyses suggest that temporal change in overall homicide and drug homicide rates are significantly related to changes in immigration. Specifically, increases in immigration are associated with declining rates for each of the preceding outcome measures. Moreover, for several of the homicide types, findings suggest that the effects of changes in immigration vary across places, with the largest negative associations appearing in cities that had relatively high initial (i.e., 1970) immigration levels.

Conclusions

There is support for the thesis that changes in immigration in recent decades are related to changes in rates of lethal violence. However, it appears that the relationship is contingent and varied, not general.     

Effectiveness of school-based programs to reduce bullying: a systematic and meta-analytic review

This article presents a systematic review and meta-analysis of the effectiveness of anti-bullying programs in schools. Studies were included if they evaluated the effects of an anti-bullying program by comparing an intervention group who received the program with a control group who did not. Four types of research design were included: a) randomized experiments, b) intervention-control comparisons with before-and-after measures of bullying, c) other intervention-control comparisons, and d) age-cohort designs. Both published and unpublished reports were included. All volumes of 35 journals from 1983 up to the end of May 2009 were hand-searched, as were 18 electronic databases. Reports in languages other than English were also included. A total of 622 reports concerned with bullying prevention were found, and 89 of these reports (describing 53 different program evaluations) were included in our review. Of the 53 different program evaluations, 44 provided data that permitted the calculation of an effect size for bullying or victimization. The meta-analysis of these 44 evaluations showed that, overall, school-based anti-bullying programs are effective: on average, bullying decreased by 20–23% and victimization decreased by 17–20%. Program elements and intervention components that were associated with a decrease in bullying and victimization were identified, based on feedback from researchers about the coding of 40 out of 44 programs. More intensive programs were more effective, as were programs including parent meetings, firm disciplinary methods, and improved playground supervision. Work with peers was associated with an increase in victimization. It is concluded that the time is ripe to mount a new program of research on the effectiveness of anti-bullying programs based on these findings.     

Supervision mode effects in computerized delinquency surveys at school: Finnish replication of a Swiss experiment

Objectives

This study provides a Finnish replication of a recent Swiss experiment (Walser and Killias: J Exp Criminol 8:17–28, 2012) on the supervision mode effects in computerized delinquency surveys in schools. This study supplements the Swiss study by using individual level randomization and two additional outcome variables: meta-questions of response integrity and incidence-counting heuristics.

Methods

A total of 924 ninth grade students (15–16 years old) in southern Finland were randomly assigned (at the level of individuals) to supervision either by their teachers or by an external research assistant. Students then responded to an online self-report delinquency survey. Chi-square and t tests were used to compare prevalence levels and means.

Results

In both last year and lifetime recall periods, only one offence type (unspecified theft) showed significantly different outcomes, with external supervision yielding a higher prevalence figure. For other offences, no supervision effects were found. When females and males were separately examined, limited evidence of gender-specific supervision effects emerged. Thus, females appear to report more thefts in external supervision while males report more violence in teacher supervision. No statistically significant supervision effects were found in questions probing response integrity and counting heuristics.

Conclusion

Using teacher supervision in online self-report delinquency surveys does not appear to compromise the validity of the survey results. The findings thus largely corroborate the results of the earlier Swiss test. How supervision condition interacts with respondent characteristics apart from gender calls for further scrutiny.