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Group Identity and Alienation: Giving the We Its Due   总被引:3,自引:0,他引:3  
The purpose of this paper is to argue for greater understanding and valuing of group affiliation and the formation of allegiances to groups during early adolescence. An overemphasis on themes of individual identity, self-reliance, and autonomy as the developmental trajectory of adolescence leads to a lack of attention to the positive, normative mechanisms that permit young adolescents to achieve a sense of belonging and connection. We propose developmental processes which underlie the capacity for reflection about groups, 4 basic components of group identity, and 6 propositions about new capacities that emerge as young adolescents struggle with the dialectic between group identity and alienation. The final section suggests opportunities that can emerge through a more appropriate emphasis on group identity as a valued, normative aspect of development during the early adolescent years.  相似文献   
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No consensus yet exists on how to handle incidental findings (IFs) in human subjects research. Yet empirical studies document IFs in a wide range of research studies, where IFs are findings beyond the aims of the study that are of potential health or reproductive importance to the individual research participant. This paper reports recommendations of a two-year project group funded by NIH to study how to manage IFs in genetic and genomic research, as well as imaging research. We conclude that researchers have an obligation to address the possibility of discovering IFs in their protocol and communications with the IRB, and in their consent forms and communications with research participants. Researchers should establish a pathway for handling IFs and communicate that to the IRB and research participants. We recommend a pathway and categorize IFs into those that must be disclosed to research participants, those that may be disclosed, and those that should not be disclosed.  相似文献   
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In the current climate of increasing violence against the police, the use of force by police officers has been the focus of much dabate, ranging from the use of non lethal incapacitant sprays to the use of lethal forceI. We review literature concerning the use of lethal force by police officers, evaluate its utility for operational contexts, consider its implications for training and propose that new technological devices can revolutionise the identification of crucial variables.  相似文献   
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The concept for a semi-automated processing system for DNA analysis of crime scene samples was developed at the Landeskriminalamt Baden-Württemberg (LKA BW) and comprises the extraction of genomic DNA from human cells by ChargeSwitch® magnetic bead technology (CST), quantification of purified DNA by real-time PCR, amplification of short tandem repeats (STRs) by PCR and DNA fragment length analysis of STRs by capillary electrophoresis. Three liquid handling workstations from Tecan, a real-time PCR device and a 16-channel capillary electrophoresis (CE) system, both from Applied Biosystems (AB), are linked via laboratory data network. Transmission and management of sample and analysis data is enabled by a Laboratory Information and Management System (LIMS). Suitability for a wide range of stain types, early exclusion of DNA-free samples, barcode sample identification and prevention of cross-contaminations guarantee efficiency and high quality standards.  相似文献   
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