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131.
132.
Notes on social indicators: Promises and potential   总被引:1,自引:0,他引:1  
Widespread interest in social indicators—indeed, what may be characterized as a new social movement—has developed among both social scientists and policymakers. The concept of social indicators, however, continues to be diffuse and there are exaggerated claims of the utility of indicators. Deficiencies in both conceptualization and method limit the potential of indicators for such tasks as priority setting and program evaluation. Moreover, the development of social accounts, based on the analogy with economic accounts, is fallacious. Redirection in effort and more realistic claims can reduce the possibility of an eventual decline in work on indicators and enhance the value of the movement for both policymakers and social scientists concerned with the analysis and prediction of social change.  相似文献   
133.
In order to increase the power of discrimination for human identification purposes, a nine-locus short tandem repeat (STR) multiplex, the GenePrint PowerPlex 2.1 system (PowerPlex 2.1) developed by Promega Corporation and a separate pentanucleotide-repeat locus, Penta D, were tested. This megaplex system includes the highly polymorphic loci FGA, TPOX, D8S1179, vWA, Penta E, D18S51, D21S11, TH01, and D3S1358 and may be used in combination with the eight-locus STR multiplex, the GenePrint PowerPlex 1.1 system (PowerPlex 1.1) that has been previously developed. Three of the loci, TPOX, TH01 and vWA, have been included in both systems for quality control purposes. As with PowerPlex 1.1, PowerPlex 2.1 is also based on a two-color detection of fluorescent-labeled DNA products amplified by polymerase chain reaction (PCR) and provides a valuable tool for accurate and rapid allele determination. The primer sequences used in the PowerPlex 2.1/Penta D system are also presented in this report. To meet the "Quality Assurance Standards for Forensic DNA Testing Laboratories" (FBI), we tested the efficiency and reproducibility of the PowerPlex 2.1/PentaD system by several validation studies that were conducted as a joint project among seven laboratories. Validation tests included concordance studies, sensitivity, and species specificity determination, as well as performance in forensic and environmentally impacted samples. The results produced from these tests demonstrated the consistency and reliability of the PowerPlex 2.1/Penta D system.  相似文献   
134.
A sample of 146 African American adolescents living in impoverished neighborhoods with high HIV rates participated in the Chicago HIV Prevention and Adolescent Mental Health Project (CHAMP), a longitudinal study of adolescent HIV risk exposure. The current study examined self-reported reasons why African American adolescents may participate in risky sexual behavior. Adolescents completed a questionnaire regarding their sexual behaviors and reasons for having sex at Wave 3 of data collection. Findings from the study revealed that females used condoms less consistently while males had more sexual partners and sexually debuted earlier. Regression analyses also indicated that males were more likely to endorse self-esteem enhancing reasons for having sex and those who did also reported a higher number of sexual partners. Males were more likely to endorse power-related reasons for having sex and those who did tended to sexually debut earlier. Across both genders, results suggested that those adolescents who endorsed more self-esteem enhancing reasons for having sex were less likely to use condoms consistently. Implications for prevention programs and future research are discussed. Doctoral candidate in the Clinical Psychology Program at Loyola University Chicago. She received her Master of Arts from Loyola University Chicago in Clinical Psychology. Her research interests are in HIV/AIDS prevention in African American communities, particularly amongst adolescent girls. Professor of Clinical Psychology and Director of Clinical Training at Loyola University. He received his Ph.D. in Clinical Psychology from Virginia Commonwealth University. His interests lie in family relations during early and late adolescence, developmental psychopathology, the interface between developmental psychology and clinical child psychology, pediatric psychology (e.g., adolescents with physical disabilities), statistical applications in psychology, and research design. Associate Professor of Psychology in Psychiatry at the University of Illinois at Chicago. She received her Ph.D. in Child Psychology from the University of Minnesota at Minneapolis Her research interests lie in normative developmental processes during the transition to adolescence.  相似文献   
135.
The present study examined the effects of early pubertal development and physical attractiveness on the popularity, body image, and self-esteem of over 200 sixth-grade girls. Two rival hypotheses were explored. The first suggests that physically attractive girls, because of their more favorable social environment, will exhibit fewer psychosocial difficulties than unattractive girls during pubertal development. The second hypothesis argues that attractive girls will exhibit greater difficulty during pubertal transition because their self-image is more intimately connected with their physical appearance. Although there were no significant interactions between attractiveness and pubertal development for either popularity or body image, the second hypothesis was supported with respect to self-esteem. Specifically, developing attractive girls exhibited lower self-esteem than their unattractive counterparts. The results are discussed in terms of the relative vulnerability to bodily changes of girls differing in physical attractiveness.Support for this work was provided by NIMH Grant 2 R01 MH-30739 and the William T. Grant Foundation.Received his M.A. in clinical child psychology from the Ohio State University. Main interests are the psychological concomitants of physical appearance and developmental aspects of the body image.Received his Ph.D. in sociology from the University of Minnesota. Current interests include social relationships in adolescence, consequences and correlates of physical maturation, and effects of transitions in early adolescence.Received her Ph.D. in sociology from Columbia University. Current interests include gender differences in adolescence, the impact of transitions throughout the life span, and the psychosocial impact of organ donation.  相似文献   
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Debate over municipal amalgamations in Australian continues to dominate local government reform agendas, with the putative need to achieve economies of scale and scope consistently set against anti‐amalgamation arguments designed to preserve extant communities. Following from an examination of recent episodes of consolidation in Australia, this paper reports on citizens' attitudes to amalgamation garnered from a national survey of 2,006 individuals. We found that generally, citizens are ambivalent toward amalgamation, although attitudes were influenced by particular demographic characteristics and attitudes to representation, belonging, service delivery requirements and the costs thereof. The results suggest that, away from the local government sector itself, structural reform may not be the vexatious issue it is often portrayed as. The implications of this are explored here.  相似文献   
139.
ABSTRACT

Framed within the debate on the different nature of theatrical and filmic communication, the study considers two avant-garde films by Greenaway, The Cook, the Thief, His Wife and Her Lover, and von Trier, Dogville, as examples of texts that travel from one medium to another and show closeness to the theatre. This is revealed not solely through the artificiality and the enclosure of the setting and the mise-en-scène, but also at the level of the discourse understood as the ensemble of images, music, gestures, and dialogue. The two films exhibit an unnaturalness unusual in cinema, a medium in which the editing realises a seemingly realistic representation of characters and events. The discussion focuses on how such a sensation of artificial non-realism is achieved in the films. It is argued that it derives from the marked explicit relation between the various levels of communication in the two films, the verbal and the visual, as well as between the dialogue contributions by the different participants in the narrative, characters, and narrator. The construct adopted for the analysis is indexicality, which is interpreted in a broad sense and that, as is discussed, contributes to the “monstrative” dimension of the films in terms of the explicitness of the communication.  相似文献   
140.
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