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231.
In order to explore the usefulness and acceptability of the provisions of the Medical Treatment Act 1988 (Vic) for palliative care patients in a rural region in Victoria, Australia, between July and December 2004 patients were given information explaining the Act and the opportunity to discuss it with the research officer. Grounded theory methodology was used to evaluate client responses. Findings suggested that palliative care patients are willing to engage in advance care planning but they have to be well enough and need skilled, practical, face-to-face assistance to complete the required legal forms. Written materials alone are not adequate, but provide the opportunity for medical staff to have conversations about death and dying. Doctors and nurses should understand the provisions of the Act to assist patients and families. It is recommended that advance care planning, appropriate to the jurisdiction, be an integral part of the palliative care assessment process.  相似文献   
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This study examined the influence of perceived parental, peer, and cultural factors on Black American adolescent attitudes toward substance use. One-hundred-eight Black American youth (grades 9–12) from economically disadvantaged urban neighborhoods of New York, completed self-report measures on: (a) parent-child involvement, parental supervision, and parent attitudes toward high risk behaviors; (b) peer bonds and peer attitudes toward high risk behaviors; and (c) ethnic identity, parental racial socialization, and extended family support. Youth disapproval of substance use was positively associated with higher perceived levels of peer and parental disapproval of high risk behaviors, parental supervision, and ethnic identity. Youth who reported parental messages about racial discrimination without balanced parental messages about racial pride and racial equality were more likely to approve substance use. Assistant Professor in the Department of Preventive Medicine and Community Health, State University of New York Downstate Medical Center. Her research interests include socio-cultural factors in the prevention of youth substance use, sexual risk, and violence. Director, Center for Ethics Education and Marie Ward Doty Professor of Psychology at Fordham University. Current research interests include research ethics with vulnerable populations, including children and adolescents.  相似文献   
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This article provides the first controlled evaluation of how different information materials explaining the risks from radon influenced people's perceptions of these risks. Using a panel study, it was possible to observe how stated risk perceptions responded to information about indoor radon concentrations and brochures explaining the radon readings. The findings indicate that risk communication policies can be effective in modifying risk perceptions. Moreover, they have three specific implications for radon policy: (1) Public officials should not adopt strategies that provide minimal risk information to the public as a means of avoiding undue alarm, for this can have the reverse effect; (2) measures of the effectiveness of risk communication will depend on how education and behavior change are defined; (3) categorical guidelines about risk without quantitative information can lead people to treat the levels as thresholds, creating an artificial discontinuity in their responses to small changes in risk perceptions.  相似文献   
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The litany of public mass murders, from Aurora, Newtown, Charleston, Las Vegas, and Parkland to less well‐known incidents that occur yearly, has focused national attention on federally mandated mental health background checks of prospective gun purchasers. The call has been to put more gun‐disqualifying mental health records into the National Instant Criminal Background Check System database to prevent “deranged” murderers from buying guns and running amok. Our study examines whether increasing the robustness of the mental health background database will likely prevent potential public mass murderers from buying guns. Building on research that shows that serious mental illness contributes little to the risk of interpersonal violence and, further, that few persons with serious mental illness acquire gun‐disqualifying mental health records, we examine whether public mass murderers are among the small percentage of those with serious mental illness who do have gun‐disqualifying mental health records. Using a large sample of 106 US offenders who used a firearm to commit a public mass murder from 1990 to 2014, we find that half of the offenders had a history of mental illness or mental health treatment but that less than 5 percent had gun‐disqualifying mental health records. Implications of these findings and recommendations for further research are discussed.  相似文献   
237.
American Indian women across all ages are significantly more likely than women of other ethnic groups to be victims of domestic violence, sexual assault, and stalking. Despite their increased risk of interpersonal violence, there are few published studies or reports that explicitly examine the needs of victimized American Indian women. Therefore, both researchers and service providers know very little about the multifaceted needs of victimized American Indian women and whether current community services are meeting the needs of victimized native women. Identifying such needs is a logical next step so that victim service agencies can develop and effectively provide services tailored to victimized American Indian women. This commentary addresses these gaps by (1) identifying the needs of American Indian women in a domestic violence shelter in Arizona, and (2) highlighting the researcher-practitioner partnership that made it possible to gain access to these victims. Drawing on survey responses from 37 American Indian female clients and interviews with 10 staff members, the findings reveal that the domestic violence agency service provider is meeting many of their needs. Findings also indicate that clients have a wide variety of specific personal needs (e.g., safety, housing, transportation), needs relating to their children (e.g., safety, education, socialization), community needs (e.g., relating to their tribe), as well as legal needs (e.g., help obtaining a restraining order or divorce). These multifaceted needs are discussed and specific recommendations are provided for successful researcher-practitioner partnerships.  相似文献   
238.
In two experiments, we tested the hypotheses that (a) the difference between liars and truth tellers will be greater when interviewees report their stories in reverse order than in chronological order, and (b) instructing interviewees to recall their stories in reverse order will facilitate detecting deception. In Experiment 1, 80 mock suspects told the truth or lied about a staged event and did or did not report their stories in reverse order. The reverse order interviews contained many more cues to deceit than the control interviews. In Experiment 2, 55 police officers watched a selection of the videotaped interviews of Experiment 1 and made veracity judgements. Requesting suspects to convey their stories in reverse order improved police observers' ability to detect deception and did not result in a response bias.  相似文献   
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Abstract: A statistical analysis and computational algorithm for comparing pairs of tool marks via profilometry data is described. Empirical validation of the method is established through experiments based on tool marks made at selected fixed angles from 50 sequentially manufactured screwdriver tips. Results obtained from three different comparison scenarios are presented and are in agreement with experiential knowledge possessed by practicing examiners. Further comparisons between scores produced by the algorithm and visual assessments of the same tool mark pairs by professional tool mark examiners in a blind study in general show good agreement between the algorithm and human experts. In specific instances where the algorithm had difficulty in assessing a particular comparison pair, results obtained during the collaborative study with professional examiners suggest ways in which algorithm performance may be improved. It is concluded that the addition of contextual information when inputting data into the algorithm should result in better performance.  相似文献   
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