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91.
de Leo D  Heller T 《危机》2008,29(1):11-19
Evidence from twin, adoption, and family studies suggests that there is strong aggregation of suicidal behaviors in some families. By comparison, the role of social modeling through peers has yet to be convincingly established. This paper uses data from four large studies (the WHO/EURO Multicentre Study on Suicidal Behaviour, the WHO/SUPRE-MISS, the CASE study, and the Queensland Suicide Register) to compare the effects of exposure to fatal and nonfatal suicidal behavior in family members and nonfamilial associates on the subsequent suicidal behavior of male and female respondents of different ages. Across all studies, we found that prior suicidal behaviors among respondents' social groups were more important predictors of suicidal behavior in the respondents themselves than previous research had indicated. Community-based suicide attempters in the WHO SUPRE-MISS had higher rates of exposure to prior suicide in nonfamilial associates than in family members. In an adolescent population, exposure to prior fatal suicidal behavior did not predict deliberate self-harm when exposure to nonfatal suicidal behavior (both familial and social) were controlled for, but exposure to nonfatal suicidal behaviors in family and friends was predictive of deliberate self-harm and suicide ideation, even after controlling for exposure to fatal suicidal behavior. The potential impact of "containment" of information regarding suicidal behaviors as a prevention initiative is discussed, in light of information behavior principles of social marketing.  相似文献   
92.
Abstract: Medical examiner files from 1990 through 2004 were reviewed to identify fatalities caused by drivers traveling the wrong direction on interstate highways and identify risk factors and prevention strategies. Other fatal nonpedestrian interstate motor vehicle crashes served as a comparison group. Data abstracted included decedent demographics, driver/passenger status, seatbelt use, blood alcohol concentration, weather and light at time of occurrence and types of vehicles involved. Of 1171, 79 (6.7%) interstate motor vehicle fatalities were because of drivers traveling against the posted direction in 49 crashes, with one to five fatalities per crash. Wrong‐way collisions were significantly more likely to occur during darkness (p < 0.0001) and involve legally intoxicated drivers (p < 0.0001). In 29/49 (60%) wrong‐way crashes, alcohol was a factor. Prevention strategies aimed at reducing the incidence of driving while intoxicated, as well as improved lighting and signage at ramps, could help reduce the occurrence of fatal wrong‐way collisions on interstates.  相似文献   
93.
A growing body of research examined the ways in which various legal and extralegal factors influence prosecutors' charging decisions. Though the results of these studies were mixed, some researchers reported that extralegal factors had little or no effect on important decisions such as case rejection and dismissal. The majority of this research, however, suffered from a considerable shortcoming—that is, most studies considered the direct effects of measures such as age, race, and gender, but failed to consider the potential interactions that might occur between these factors. Consequently, the present research employed a nationally representative sample of felony drug defendants to address this issue by examining whether or not age and gender condition the effect of race on prosecutors' decisions to dismiss criminal charges. Implications of the findings are discussed in the context of theory, research, and policy.  相似文献   
94.
There is growing concern about revocations of parole for technical violations of parole conditions. This article represents a fifth survey of standard conditions of parole in the United States. In 2008 all fifty-two parole jurisdictions were surveyed and the standard conditions of supervision identified. The results indicate that the number and types of standard conditions of parole have increased in the recent past, but that over the past half century, parole rules have retained a focus on criminal behavior and enabling post release supervision. It is more likely that our conceptions about how best to respond to rule violations have undergone change.  相似文献   
95.
96.
Currently, there is no known commercially available product for disposing of used fentanyl transdermal patches. To eliminate the potential for harm and abuse, a proper disposal method is needed–one that neutralizes the dangerous amount of residual fentanyl that remains after therapeutic use of the fentanyl patch. The patent-pending liquid solution of activated carbon, known as NarcX®, was investigated as a potential fentanyl adsorbing agent. In order to determine the amount of fentanyl remaining after a patch is treated with NarcX®, here, we utilized hexanes to first dissolve the patch adhesive and then followed with liquid-liquid extraction with methanol to recover the fentanyl. Using liquid chromatography coupled to tandem mass spectrometry (LC/MS-MS), the extracts obtained with this method yielded between 85% and 117% recovery of fentanyl from new and unused patches. Further optimization of this method allowed for a quantitative evaluation of NarcX®-treated fentanyl patches. 100 µg/h Apotex brand fentanyl patches were exposed to NarcX® for 1, 24, 48, and 72 h. NarcX® was shown to adsorb fentanyl from the patches with varying degrees of success, demonstrating an average of 66.98 ± 0.75% fentanyl adsorption after 72 h. These findings suggest that more work is needed to successfully neutralize the fentanyl patches in their entirety using NarcX®; however, this work does demonstrate proof of concept.  相似文献   
97.
ABSTRACT

This paper examines domicidal practices against illegalized border crossers in Calais, France as a technology of citizenship and migration governance. It addresses recent calls to include actions and interventions which restrict citizenship in the context of illegalized migration within critical citizenship studies literature. Studying the state violence upholding and spatializing normative citizenship allows for a deeper understanding of citizenship’s implication in the European border regime, and raises questions on the concept’s continued application to theorizations of migrants’ political movements and spatial manifestations. The paper proposes anti-citizen politics as an alternative before arguing that the presence of this politics within the city’s squats and jungles, more than the physical occupations as such, is what the French state seeks to eradicate through acts of domicide. Working from empirical examples, the article describes a ‘carrot-and-stick’ domicide currently at work in Calais where the eviction and destruction of autonomous forms of migrant inhabitance is combined with a simultaneous offer of state managed accommodation. These tactics operate together to drive migrants out of the city of Calais, away from the UK border, and ultimately into a determination of their detain/deport-ability via citizenship’s scrutiny.  相似文献   
98.
ABSTRACT

The integrated low self-control/risky lifestyle theoretical framework has proven useful for explaining various types of victimization. Bullying victimization (i.e., verbal, social, or physical attacks), however, may not fit this explanation very well if youths who are bullied do not have to engage in risky behaviors to be singled out by their peers, but could instead be targeted for other reasons (e.g., physical vulnerabilities). In this context, the current paper examines the generality of the low self-control/risky lifestyle model by assessing whether it can effectively explain which youngsters are more likely to be bullied. Using a sample of 1,901 middle school students, the results indicate that, although low self-control significantly predicts whether youths will engage in risky lifestyles (e.g., displaying aggressive attitudes, committing delinquent acts, using illicit substances), participating in such behaviors does not elevate the likelihood of bullying victimization. Instead, the authors’ findings reveal that low self-control directly influences victimization. Further, physical vulnerability is significantly related to being bullied. These findings suggest that the low self-control/risky lifestyle model needs to be revised to accommodate potential age-graded consequences of self-control, and that physical limitations—not “traditional” risky lifestyles—are persistent sources of bullying victimization that should be further evaluated.  相似文献   
99.

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.  相似文献   
100.
Research on framing effects has demonstrated how elites can influence public opinion by the way they present and interpret political issues. However, these findings overwhelmingly stem from experimental settings that differ from how issues are typically discussed in real-world political situations. This study takes framing research to more realistic contexts by exploiting a natural experiment to examine the neglected role of political parties in framing effects. Examining the effects on public opinion of a sudden shift in how a major political party frames a salient issue, I demonstrate that parties can be powerful in shaping the policy preferences among their supporters. Yet, even strong partisans do not follow the party line uncritically. Rather, they judge the party frame according to their own beliefs about the problems surrounding the issue. Thus, party elites face the challenge of developing frames that resonate with their voters' preexisting beliefs if they want to shape policy preferences, even among their otherwise most loyal supporters. These dynamics have important implications for understanding interactions between political elites and the public.  相似文献   
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