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61.
Traditionally identification of forensically important insects has been carried out based upon morphological differences between species. However insect evidence found at a crime scene may on occasion be difficult to distinguish by morphological techniques and under these circumstances another method of accurate identification is required. This work utilises a cytochrome oxidase I partial mitochondrial gene region (COI) to distinguish the two of the main UK blowfly species -- Calliphora vicina (Robineau Desvoidy) and Calliphora vomitoria (Linnaeus) (Diptera:Calliphoridae). Seventeen interspecific differences in COI sequence were located. Use of the restriction enzyme SfcI on this gene region provides a simple method for distinguishing between C. vicina and C. vomitoria. 相似文献
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This study investigated the influence of question format on preschool-aged children's errors, their response accuracy, and their tendency to say I don't know when given non-misleading questions in a neutral, unbiased context. Children (3 to 5 years old) participated in a craft-making session that included a staged accident with two experimenters differing in gender and appearance; the environment also had several distinctive features. One week later children were interviewed about actions, participants, and environment; questions were yes/no format with the veridical response yes (yes questions), yes/no format with the veridical response no (no questions), and specific wh- format questions. Question format substantially influenced children's responses: they were most likely to make errors if asked no questions, and were unlikely to answer either yes/no question with I don't know. In contrast, children spontaneously and frequently said I don't know to wh- questions about content they did not recall (environment), but not about content that was well recalled (actions). Implications of question format for reliability of eyewitness testimony by preschoolers are discussed. 相似文献
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Research on the experiences of lesbian, gay, bisexual, transgender, and queer (LGBTQ) youth with LGBTQ parents is absent in the social science literature. The present qualitative, exploratory study utilized a social constructionist and queer theoretical lens through which to explore the sexual/gender identity formation and disclosure experiences of 18 LGBTQ young adults with lesbian/bisexual mothers. Findings suggest that LGBTQ parents may have a uniquely positive influence on their LGBTQ children in regard to their sexual and gender identity development. However, some participants reported perceiving societal scrutiny related to their mothers’ lesbian/bisexual identities and, thus, felt pressure to be heterosexual and gender-conforming. Furthermore, some participants did not necessarily utilize or view their lesbian/bisexual mothers as sources of support in relation to their own sexual/gender identity formation. While much more research is needed that examines the experiences of LGBTQ children with LGBTQ parents, this study represents a first step in addressing the existing literature gap. 相似文献
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This article is drawn from interviews with thirty‐one of mediation's “founders,” those pioneers who began mediating in the 1970s and 1980s, when the field was young. They describe what first attracted them to mediation and why they have remained active in the field. Some told us that they have found it to be both intellectually challenging and interpersonally satisfying to assist disputing parties in their search for a mutually acceptable resolution they could not find on their own. Others see mediation's collaborative approach to decision making as a means of bringing about social and political change that might be otherwise unattainable. The mediators also described the changes they have observed since they entered the field: mediation's dramatic growth, institutionalization in the judicial system, and market domination by lawyers and retired judges. Among the concerns they expressed were the prevalence of a mediation model that focuses primarily on the legal strengths and weaknesses of each party's position, and the dollar amount that should resolve the dispute, with little interest in creative outcomes. Other concerns are a lack of quality control of mediators and trainers, and unproductive debate about whether the “correct” approach to mediation is evaluative, facilitative, or transformative. The mediators who work on public policy matters, including environmental disputes, were the most positive about the opportunity for creativity in their work, considerably more so than those mediators whose practice is primarily business/commercial. The mediators' views of the future of mediation are remarkably similar — their general sense is that the type of mediation that takes place in the shadow of the courts is likely to increase and to become even more routinized than it is at present. Several respondents told us that they also expect to see substantial growth in the use of mediation to resolve public policy issues. Many of these mediators predicted that this type of mediation is likely to be carried out by organizational insiders, rather than outside interveners. As one mediator said, “Maybe there's a new set of mediation roles for people within traditional institutions, not just for free‐standing neutrals.” 相似文献
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Carole Brown 《Family Court Review》1994,32(2):149-167
Australian research on the impact of separation and divorce on children and their families has consistently shown that although separation is a stressful event in the lives of families, the long-term prospects for these families is encouraging. A number of issues arising from the research presented in this article warrant closer consideration by decision makers, court administrators, and professionals dealing with disputing families. First, programs aimed at reducing conflict and assisting families to deal with the emotional impact of separation need to be given priority. Second, there is sufficient indication to suggest that poverty as a result of separation and divorce has a debilitating effect on women and children. Third, in dealing with disputes over custody and access, care needs to be taken to respect the needs of individual children. Finally, high conflict in a family postseparation should be a warning to pay particular attention to the potential harm of applying joint custody and frequent access presumptions. 相似文献
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