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71.

Objectives

This study draws on an underused source of data on seasonality—victim surveys—to assess whether violent crime occurs with greater frequency during summer months or whether it simply becomes known to police more often, and to examine the extent to which seasonal patterns in violent crime are differentiated based on victim characteristics and location of crime.

Methods

Data used come from the 1993–2008 National Crime Victimization Survey. Time series regression models are estimated to describe seasonal differences in violent crime victimization and reporting rates.

Results

Seasonal trends in youth violence stand in contrast to the trends for young and older adults, primarily due to their high risk of victimization at and near school. No evidence of seasonality is found in the extent to which serious violence becomes known to the police. However, simple assault is significantly more likely to come to the attention of the police during the summer months, primarily due to increases in the reporting of youth violence.

Conclusions

Our findings confirm some of the previous work on seasonal patterns in violent crime, but also show that these patterns vary across age groups, locations, and type of violence.  相似文献   
72.
People who are experiencing alcohol withdrawal are disadvantaged in terms of their ability to cope with leading questions and interrogative pressure (i.e. interrogative suggestibility). What had not been studied previously was the relationship of the severity of alcohol withdrawal symptoms with suggestibility and compliance. Suggestibility and compliance scores, obtained during the first week of hospital admission, were correlated with the severity of alcohol symptoms measured on a daily basis over a 7‐day period in a group of 393 patients attending treatment for alcohol abuse problems. Separate analyses were performed for the male and female patients. Significant gender differences emerged. Among males, alcohol withdrawal symptoms correlated positively with suggestibility and compliance across days. In contrast, among the females alcohol withdrawal symptoms were not significantly correlated with suggestibility and compliance, but were related to confabulations in memory recall. The findings suggest that in relation to psychological vulnerabilities during questioning, alcohol withdrawal symptoms are associated with different psychological factors in males and females. The findings have implications for the potential unreliability of information obtained from people interviewed during alcohol withdrawal.  相似文献   
73.
Russia's Armenians have begun to form diaspora institutions and engage in philanthropy and community organization, much as the pre-Soviet “established” diaspora in the West has done for years. However, the Russian Armenian diaspora is seen by Armenian elites as being far less threatening due to a shared “mentality.” While rejecting the mentality argument, I suggest that the relationship hinges on their shared political culture and the use of symbols inherited from the Soviet Union in the crafting of new diaspora and diaspora-management institutions. Specifically, “Friendship of the Peoples” symbolism appears to be especially salient on both sides. However, the difference between old and new diasporas may be more apparent than real. The Russian Armenian diaspora now engages in many of the same activities as the Western diaspora, including the one most troublesome to Armenia's elites: involvement in politics.  相似文献   
74.
The views and attitudes that lawmakers have about sexual offenders and sexual victimization can be influential in criminal lawmaking. And given the popularity of sex offender laws, policy-makers are central players in how state justice systems respond to sex crimes. Therefore, state-level policy-makers from across the country, who sponsored and passed at least one sex offender law in their state, (n?=?61) were interviewed about sex offenders and sex crimes. Policy-makers believe sex offender laws are too broad. The laws extend to nonviolent offenses, low-risk offenders, and thus dilute the law enforcement potency of sex offender registries. Policy-makers view existing sex offender laws as necessary to enhance public safety and as proof that lawmakers are responding to the needs and concerns of the public. Sex offender laws were also discussed as a source of political capital; a way to help ensure reelection. The sexual victimization of children and the media’s coverage of sex crimes were instrumental in these state-level policy-makers’ decisions to sponsor sex offender laws. Policy and research recommendations are offered.  相似文献   
75.
In high-conflict policy debates, individuals often make strategic decisions about the ways in which they engage in efforts to influence the direction of the debate. Some individuals act to expand the scope of the conflict, whereas others would prefer to contain the scope of the conflict and maintain status quo. This study empirically examines the relationship between activities of political engagement and goals of conflict expansion or containment in a particular setting in which there are clear “winners” and “losers.” This research first explores the tactics an individual undertakes as either conflict expansion or containment. The patterns uncovered are then tested against sectoral affiliation, to draw conclusions about key factors that explain some variation in policy engagement. Findings confirm that there are predictable patterns to engagement decisions, paving the way for future testing in different policy arrangements.  相似文献   
76.
This paper describes two analytical techniques used to separate and quantify gamma-hydroxybutyrate (GHB) and gamma-hydroxyvalerate (GHV). The first technique was a N,O-bis(trimethylsilyl)triflouro-acetimide-trimethylchlorosilane derivatization, followed by gas chromatography/mass spectrometry analysis using an HP-5 capillary column at a rate of 1.0 mL/min with a run time of 9.25 min. This technique was found to be sensitive (LOD 1 pg on column) and gave a low average error (5%) in a beverage study. When supplemented by a surrogate spike, the method yielded 97% analyte recovery from beverages. The second technique was high-performance liquid chromatography/UV (HPLC/UV) using a C-18 column with a (20:80% v/v) methanol:dibasic phosphoric buffer (10 mM, pH 3) at a rate of 1.00 mL/min with a run time of 7.5 min. UV detection occurred at 254 nm. This method was found to be less sensitive (LOD 0.05 microg on column) for direct analysis of aqueous samples. To remove interferences seen in the beverage study, a liquid-liquid extraction before HPLC analysis was tested. However, a decreased sensitivity (LOD 100 microg on column) and irreproducible peak profiles resulted.  相似文献   
77.
78.
Medical professionals in forty-five states and the District of Colombia are under a legal obligation to report a variety of injuries to the police, including those believed to be the result of domestic violence. Responses to these laws by doctors and battered women have been mixed. Using logistic regression analysis, this study explored battered women's views about mandatory medical reporting laws controlling for and examining a variety of demographic, situational, and legal factors. Three of the four dependent attitudinal measures (perceptions of general support for mandatory reporting as well as perceived benefits of the law for themselves and others) demonstrated little variation across all factors. The fourth measure - willingness to seek medical care in communities with a mandatory law - however, produced a number of significant relationships among the demographic, situational and legal factors. The results and policy implications of these findings are discussed.  相似文献   
79.
Using survey data from a sample of white, black, and Hispanic incarcerated females (N = 554), we examine if the theoretically hypothesized and empirically demonstrated relationship between procedural justice and obligation to obey the law is substantiated among a sample of offenders and explore the impact that sharing the race/ethnicity of the defense attorney and prosecutor in their most recent conviction has on female inmates' perceptions of court procedural justice and their perceived obligation to obey the law. The findings reveal that female offenders who perceive the courts as more procedurally just report a significantly greater obligation to obey the law. In addition, white female inmates who had a white prosecutor were significantly more likely to perceive the courts as procedurally just. Non‐whites, though, perceive the courts as more fair if they encountered a minority prosecutor regardless of whether the prosecutor was black or Hispanic.  相似文献   
80.
Images of perpetrators in surveillance video footage are often used as evidence in court. In this study, identification accuracy was compared for forensic experts and untrained persons in facial image comparisons as well as the impact of image quality. Participants viewed thirty image pairs and were asked to rate the level of support garnered from their observations for concluding whether or not the two images showed the same person. Forensic experts reached their conclusions with significantly fewer errors than did untrained participants. They were also better than novices at determining when two high‐quality images depicted the same person. Notably, lower image quality led to more careful conclusions by experts, but not for untrained participants. In summary, the untrained participants had more false negatives and false positives than experts, which in the latter case could lead to a higher risk of an innocent person being convicted for an untrained witness.  相似文献   
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