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151.
We investigated the differential effect of mandatory seat belt laws on seat belt use among socioeconomic subgroups. We identified the differential effect of legislation across higher versus lower education individuals using a difference‐in‐differences model based on state variations in the timing of the passage of laws. We find strong effects of mandatory seat belt laws for all education groups, but the effect is stronger for those with fewer years of education. In addition, we find that the differential effect by education is larger for mandatory seat belt laws with primary rather than secondary enforcement. Our results imply that existing socioeconomic differences in seat belt use would be further mitigated if all states upgraded to primary enforcement.  相似文献   
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Throughout Brazil, landless resisters are being violently victimized at the discretion of large landowners. The main goals of this article are to (1) Explain the historical and current conditions that have facilitated the violent oppression experienced by the landless movement, (2) illustrate the mass violence experienced by the landless population, (3) provide a review of the existing research regarding the relationship between land reform, violence, and state strength, (4) introduce a new explanation of decentralized state power in relationship to the persistence of violence against the landless movement. I explore the Brazilian landless movement through content analyses, fieldwork, and a review of existing data. The approach used to study and understand the powers associated with the landless movement is unique to the existing literature of the Brazilian landless movement in that it moves beyond advocacy towards a criminological and political analysis.  相似文献   
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Although researchers have identified individual-level predictors of nonphysical bullying among children and youth, school-level predictors (i.e., characteristics of the school environment that influence bullying exposure) remain largely unstudied. Using data from a survey of 1,838 students in 21 Boston public high schools, we used multilevel modeling techniques to estimate the level of variation across schools in student reports of nonphysical bully victimization and identify school-level predictors of bullying. We found significant between school variation in youth reports of nonphysical bullying, with estimates ranging from 25-58%. We tested school-level indicators of academic performance, emotional well-being, and school safety. After controlling for individual-level covariates and demographic controls, the percent of students in the school who met with a mental health counselor was significantly associated with bullying (OR = 1.03, 95% CI = 1.01, 1.06). There was no significant association between school-level academic performance and perceptions of school safety on individual reports of bullying. Findings suggest that prevention and intervention programs may benefit from attending to the emotional well-being of students and support the importance of understanding the role of the school environment in shaping student experiences with bullying.  相似文献   
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Using a sample of 118 drug-involved women originally released from prison in the 1990s and re-interviewed between 2010 and 2011, this paper examines the role motherhood played in the desistance process from crime and substance abuse. Interview narratives revealed that motherhood rarely functioned as a turning point per se that activated desistance, but caring for children did serve to solidify prosocial identities once offenders had transformed their addict/criminal identities. Despite their identity transformations, however, the journey of desistance for the majority of mothers was still a long and arduous path. The reality for these mothers most often resembled a hostile terrain marked by the competing demands of battling addiction, finding employment and suitable housing with a criminal record, establishing visitation and custody rights in family court, and regaining the trust of children and family members who had long ago lost faith in their commitment to their families. This research illuminates the complexities inherent in the desistance process for a contemporary sample of drug involved adult women entrenched within the criminal justice system.  相似文献   
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