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In this paper, data from the NCS and NCVS are developed for the purpose of describing long-term trends in male and female
violent victimization for the period 1973–2004. More specifically, gender-specific trends in violence are compared according
to crime type and victim–offender relationship. Despite their potential usefulness, these data have not been published previously.
The data reveal that the gender gap in robbery victimization has remained relatively stable while the gender gaps in aggravated
and simple assault victimization have narrowed over time. Results varied when the data were disaggregated by victim–offender
relationship. Male and female rates of nonstranger simple assault and nonstranger robbery were roughly equivalent throughout
the period, and the greater risk for male nonstranger aggravated assault that was evident three decades ago has largely disappeared.
The gender gap persists in stranger assault, but has narrowed somewhat because male rates of victimization have declined more
than female rates. In addition, male and female trends and the gender gap in nonlethal intimate partner violence differ from
the patterns established in intimate partner homicide studies. The paper concludes with a discussion of research that is needed
to understand why the gender gap in violent victimization has changed for some types of violence but not others, and how greater
attention to gender will improve efforts to understand crime trends.
相似文献
Karen HeimerEmail: |
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Nicholas D. K. Petraco Ph.D. ; Carol Gambino M.S. ; Thomas A. Kubic Ph.D. ; Dayhana Olivio Nicholas Petraco M.S. 《Journal of forensic sciences》2010,55(1):34-41
Abstract: In the field of forensic footwear examination, it is a widely held belief that patterns of accidental marks found on footwear and footwear impressions possess a high degree of "uniqueness." This belief, however, has not been thoroughly studied in a numerical way using controlled experiments. As a result, this form of valuable physical evidence has been the subject of admissibility challenges. In this study, we apply statistical techniques used in facial pattern recognition, to a minimal set of information gleaned from accidental patterns. That is, in order to maximize the amount of potential similarity between patterns, we only use the coordinate locations of accidental marks (on the top portion of a footwear impression) to characterize the entire pattern. This allows us to numerically gauge how similar two patterns are to one another in a worst-case scenario, i.e., in the absence of a tremendous amount of information normally available to the footwear examiner such as accidental mark size and shape. The patterns were recorded from the top portion of the shoe soles (i.e., not the heel) of five shoe pairs. All shoes were the same make and model and all were worn by the same person for a period of 30 days. We found that in 20–30 dimensional principal component (PC) space (99.5% variance retained), patterns from the same shoe, even at different points in time, tended to cluster closer to each other than patterns from different shoes. Correct shoe identification rates using maximum likelihood linear classification analysis and the hold-one-out procedure ranged from 81% to 100%. Although low in variance, three-dimensional PC plots were made and generally corroborated the findings in the much higher dimensional PC-space. This study is intended to be a starting point for future research to build statistical models on the formation and evolution of accidental patterns. 相似文献
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Some federal courts have used a reasonable woman standard rather than the traditional reasonable man or reasonable person standard to determine whether hostile environment sexual harassment has occurred. The current research examined the impact of the reasonable woman standard on federal district court decisions, controlling for other factors found to affect sexual harassment court decisions. Results indicated that there was a weak relationship between whether a case followed a reasonable woman precedent-setting case and the likelihood that the court decision favored the plaintiff. The implications of our findings for individuals and organizations involved in sexual harassment claims are discussed. 相似文献
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