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151.
The purpose of this investigation was to examine the relationship between child sexual abuse (CSA) and self-concept in a nonclinical sample of female college students. Participants with a history of CSA had lower scores than participants without a history of CSA on four domains of self-concept: familial, affect, competence, and physical. History of CSA was not associated with lower self-concept in the social and academic domains. The primary conclusions to be drawn from this study are that CSA may be differentially associated with various domains of self-concept, and thus multidimensional assessment of self-concept can yield useful information that cannot be gathered from global measures which yield a single composite score. 相似文献
152.
Lee CL Coyle HM Palmbach TM Hsu IC Lee HC 《The American journal of forensic medicine and pathology》2005,26(4):330-333
Ingested food is one of the important types of forensic evidence obtained during a medicolegal autopsy. Many materials containing seeds pass through the human digestive system and are still recognizable; thus, they can be valuable for providing investigative leads. Currently, the identification of seeds relies on microscopic and morphologic examination. However this method sometimes can be problematic. For example, the microscopic appearance of the ingested tomato and pepper seeds is very similar; thus, it is not always easy to distinguish these seeds by comparing their physical characteristics. Tomato and pepper seeds were selected as a model system to assess the value of performing DNA analysis as an alternate and/or complimentary means of seed identification. Results of blind testing indicate that the deoxyribonucleic acid-amplified fragment length polymorphism (DNA-AFLP) results were able to discriminate between pepper and tomato seed samples after they passed through the digestive system. 相似文献
153.
Elizabeth?R.?GroffEmail author Brook?Kearley Heather?Fogg Penny?Beatty Heather?Couture Julie?Wartell 《Journal of Experimental Criminology》2005,1(1):87-115
The larger roles of the community in crime prevention and improvements in technology have increased police–citizen communication and the distribution of information from police departments to private citizens. Combined, these changes have led to the current movement among law enforcement agencies toward sharing both summary reports and maps of crime with community groups. Although the dissemination of crime information is intended to benefit community members, there is a lack of empirical evidence demonstrating the effects of crime mapping on citizen perceptions and fear of crime. This experiment compared three formats for disseminating crime data; two popular types of crime maps (i.e., graduated symbol and density) and the traditional tabular format of crime statistics. A randomized experimental design was used to measure residents fear of crime and their perception of the safety of different areas of Redlands, CA. Overall, residents who viewed either type of map reported less fear than those who viewed tabular statistics. Respondents who viewed graduated symbol maps consistently reported less fear than either density maps or tabular statistics. However, there were differences depending on the type of map. While graduated symbol maps were associated with the lowest levels of fear of robbery, theft or assault; density maps produced different reactions depending on the area of the city. Finally, the maps did not stigmatize high crime areas of Redlands. Where statistically significant differences existed, respondents who were given maps were more likely to recommend someone move into an area than those who were given tabular statistics. 相似文献
154.
Sears HA Byers ES Whelan JJ Saint-Pierre M;Dating Violence Research Team 《Journal of interpersonal violence》2006,21(9):1191-1207
This study examined adolescents' ideas about girls' and boys' use and experience of physical and psychological abuse in heterosexual dating relationships. Canadian high school students who were enrolled in Grades 9 and 11 took part in single-gender focus groups. Eight themes emerged from the analysis. The themes highlight the importance teenagers place on context for defining specific behaviors as abusive. They also underscore gender differences in the criteria adolescents use to make these judgments, in the forms of abusive behavior teenagers typically use in a dating relationship, and in the reasons for youths' declining use of physical abuse and increasing use of psychological abuse. These views have important implications for future research and for programs targeting adolescent dating violence. 相似文献
155.
Two pig (Sus scrofta L.) carcasses were placed in sunlit and shaded plots in September 2003, and again in May 2004. Mean ambient temperatures between sunlit and shaded plots were not significantly different in either September or May, but mean ambient temperatures at sunlit and shaded plots in 2004 were significantly higher than corresponding means for sunlit and shaded plots in 2003. Mean maggot mass temperatures were significantly higher than ambient plot temperatures for all four experimental plots (i.e., sunlit and shaded carcasses in both 2003 and 2004). In addition, maggot mass temperatures on sunlit carcasses were positively, and significantly, correlated with ambient temperatures, whereas there was no significant correlation between maggot mass and ambient temperatures at shaded plots. Carcass decomposition proceeded more rapidly in 2004 in the presence of higher ambient temperatures, and sunlit carcasses decomposed faster than shaded ones in both 2003 and 2004 experiments. Phaenecia coeruleiviridis (Macquart) and Phormia regina (Meigen) third instars dominated collections on all four carcasses, but there was little temporal overlap between these species with third instars of the former dominating collections in the early portion (approximately 40%) of each experimental period (with the exception of the shaded carcass in 2004 where both species were co-dominant), and the latter assuming dominance in the latter portion (approximately 60%). Lower accumulated degree hour values were calculated for instar development on 2004 carcasses subjected to higher ambient temperatures. 相似文献
156.
The Discourse of Sibling Violence 总被引:1,自引:0,他引:1
The present study sought to identify the discourses that exist with regard to physical violence among siblings. The sample
consisted of 200 college students (60.5% female, 39.5% male) who completed a revised version of the Conflict Tactics Scales
and a self-labeling measure of sibling violence. Findings indicated that while the vast majority of the sample had experienced
sibling violence, they utilized terminology in a manner that failed to recognize their experiences as a form of violence.
When the data were classified according to gender and level of violence within the sibling relationship, quantitative analysis
indicated a difference in terminology. In an attempt to interpret these results from the theoretical perspective of discourse
as an aspect of social constructivism it was postulated that the study identified both a dominant discourse that renders physical
violence among siblings invisible and several subordinate discourses by which individuals reflect their varying characteristics.
It was suggested that future research utilize qualitative analysis to clarify and expand upon this interpretation.
This article is based on a master’s thesis conducted by Heather Hensman Kettrey.
An erratum to this article can be found at 相似文献
157.
ABSTRACTIn February 2018, the U.S. Committee on Proactive Policing published its report on the evidence regarding the effects of different forms of proactive policing, particularly on crime and disorder. In this essay, we explore three obstacles to evidence-based policymaking in policing, some of which were raised by the Committee, but we take occasion to develop here: (1) the mistrust of science; (2) the paucity of cost-efficiency analyses; and (3) the challenge of managing competing values. For each of these we describe the nature of the problem before identifying some possibilities for mitigating or overcoming it. Our goals are two-fold: (1) to provide some considerations that police leaders might take into account when making decisions about proactive policing; and (2) to illuminate avenues for future research. 相似文献
158.
Four cases of in‐custody or unlawful death are presented as examples of increased bone fragility with an associated increase in fracture rates due to ethanol‐induced osteopenia. In addition, one of the individuals suffered fractures several weeks premortem, allowing some healing to take place. Using radiographs and physical examination, the ribs from these individuals are compared with those retained from three individuals with no history of alcoholism to illustrate diagnostic characteristics that will be notable using standard autopsy and anthropological procedures. Trabecular bone mass is notably decreased in the alcoholic group leading to a greater chance of fracture occurring during conflict, including arrest and in‐custody situations. The average number of perimortem fractures among the alcoholic individuals is 15, while the control group is six. In the case of the individual with healing, the degree of bone repair on the ribs was less than is expected considering the interval between injury and death. 相似文献
159.
Heather S. Gregg 《冲突和恐怖主义研究》2013,36(3):188-208
This article argues that a successful strategy for fighting the Global War on Terror (GWOT) requires actions aimed not only at defeating the Al Qaeda network and denying its operatives sanctuary, but also efforts to delegitimize Al Qaeda's ideology; the United States has focused on the former at the expense of the latter. The GWOT requires a new strategy, one that continues to target Al Qaeda operatives and their assets, while undermining Al Qaeda's message. This requires a better understanding of Al Qaeda's ideology, how U.S. foreign policy may fuel that ideology, and a strategy for undermining militant Islam's worldview. 相似文献
160.
Purpose. Interrogative suggestibility has been shown to vary according to cognitive and personality factors and if reliably measured may predict performance in real forensic interviews. It is therefore of both theoretical and practical interest to identify which psychological factors are most closely related to suggestible responding. This study examines the extent to which individual differences in negative emotional states predict performance on a measure of interrogative suggestibility and also tests the assumption that self‐reports of negative life events are associated with suggestibility. Method. A non‐clinical sample (N= 80) of participants was administered the brief form of the Depression Anxiety Stress Scales (DASS‐21), the Life Experiences Survey (LES), and the Gudjonsson Suggestibility Scale (GSS‐1). Results. Negative emotional states were found to correlate positively, although moderately, with all of the suggestibility measures. Multiple regression analyses found significant predictive models emerged for Yield 1, Yield 2, and Total Suggestibility. Each of these predicted a small proportion of the variance. Negative life event impact ratings were not associated with interrogative suggestibility. Conclusions. The findings suggest that brief self‐report measures of negative emotional states are limited as predictors of interrogative suggestibility. The results also call into question the predictive utility of traditional checklist measures of life adversity for forensic purposes. 相似文献