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121.
Social Dominance Orientation, one of the most popular individual differences measures in the study of generalized prejudice, can be understood as having two components: Opposition to Equality (OEQ) and support for Group-Based Dominance (GBD). We consider these components in terms of system justification theory and social identity theory. We find that each component best explains different kinds of political views, consistent with the theory that they arise from different motivations. OEQ reflects system justification motives. It better predicts attitudes towards redistributive social policy, political conservatism, and a lack of humanitarian compassion for the disadvantaged. GBD reflects social identity motives. It is more associated with hostility toward outgroups and concerns about intergroup competition. GBD and OEQ have different personality and demographic correlates, exhibit distinctive relations with explicit and implicit attitudinal preferences, and differentially predict a variety of policy attitudes. Use of GBD and OEQ as separate constructs enriches the understanding of prejudice, policy attitudes, and political ideology. 相似文献
122.
David R. Morello B.S. ; Sam D. Cooper B.S. ; Sini Panicker M.S. ; John F. Casale B.S. 《Journal of forensic sciences》2010,55(1):42-49
Abstract: The illicit manufacture of heroin results in the formation of trace level acidic and neutral impurities. These impurities are detectable in illicit heroin and provide valuable information about the manufacturing process used. The isolation, derivatization, and semiquantitative analysis of neutral and acidic heroin manufacturing impurities by programmed temperature vaporizing injector-gas chromatography-mass spectrometry (PTV-GC-MS) is described. Trace acidic and neutral heroin impurities were isolated from basic fractions using liquid–liquid extraction. Extracted impurities were treated with N -Methyl- N -trimethylsilyltrifluoroacetamide followed by PTV-GC-MS analyses. Semiquantitative data were obtained using full scan mass spectrometry utilizing unique ions or ion combinations for 36 trace impurities found in crude and/or highly refined heroin samples. Minimum detection limits for acidic and neutral impurities were estimated to be at the 10−7 level relative to total morphine. Over 500 authentic heroin samples from South America, Mexico, Southwest Asia, and Southeast Asia were analyzed. Classification of illicit heroin based on the presence or absence and relative amounts of acidic and neutral impurities is presented. 相似文献
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Gail B. Werrbach Harold D. Grotevant Catherine R. Cooper 《Journal of youth and adolescence》1992,21(5):609-623
This study examined the relationship between patterns of family interaction and adolescent development of sex role concepts. Sixty-six families of high school seniors completed a measure of daily family activities and a Plan Something Together Task, used to measure individuation in family communication. Adolescents' responses on the sex roles section of the Ego Identity Interview were coded to reflect Block's theory of the stages of development of sex role concepts. Results indicated gender differences in the development of sex role concepts as related to distinctive patterns of family communication and daily activity with the adolescents' mothers and fathers.This work was supported by grants from the National Institute of Child Health and Human Development (HD-29819 and HD-17983), the Hogg Foundation for Mental Health, and the University Research Institute and Institute of Human Development and Family Studies of the University of Texas at Austin.Received degree from the University of Texas at Austin. Research interests in adolescent development, adolescent mental health, and adolescents in high-risk families. To whom reprint requests should be addressed at School of Social Work, Annex C, University of Maine, Orono, Maine 04469-0124.Received degree from the University of Minnesota. Research interests are in adolescent development within the context of the family and adoptive family relationships.Received degree from the University of Minnesota. Research interests are in the role of ethnicity in adolescent identity development and family relationships. 相似文献
127.
The “Hired Gun” Effect: Assessing the Effect of Pay,Frequency of Testifying,and Credentials on the Perception of Expert Testimony 总被引:1,自引:0,他引:1
Three experiments addressed the proposition that jurors use short cuts in processing information when confronted with expert scientific testimony. The results of the first two studies demonstrated that experts who are highly paid for their testimony and who testify frequently are perceived as hired guns. They are neither liked nor believed. The results of the third experiment replicated the hired gun effect and showed that it is most likely to occur when the testimony is complex and cannot be easily processed. The results were discussed in terms of the theoretical differences between central and peripheral processing of persuasive messages in a legal context. 相似文献
128.
Mordechai Rotenberg Perry London Leslie M. Cooper 《Journal of youth and adolescence》1976,5(1):89-100
Based on London's theoretical model, results of a developmental study of Israeli children from four subcultures are reported. The impact of child-rearing practices on achievement motivation, hypnotic susceptibility, and brain wave patterns of subjects from Eastern European, Kurdish, Yemenite, and Moroccan backgrounds was tested and compared according to age level. Subjects were 15 children from each subcultural group. Five in each subcultural group were between 7 and 9 years old, five between 9 and 11, and five between 11 and 13. Instruments included a combined EEG-hypnotic scale, six measures of achievement and nAch, and the Winterbottom questionnaire. Subjects of European background, presumably with the highest nAch, had the lowest mean score in hypnotic susceptibility, while children of Moroccan descent, presumably the lowest achievement group, had the highest mean susceptibility score among the four subgroups as expected. It was also found, consistent with previous developmental studies of American children, that hypnotic susceptibility increases significantly with age regardless of subcultural grouping. While the four subgroups differed significantly in their school performance as expected, they did not differ in their need achievement scores. Findings in regard to EEG data are presently not reported because of technical difficulties encountered during recording. Implications for future research pertaining to methodological and theoretical issues involved in testing the model cross-culturally are discussed.This research was supported by the research committee of the Paul Baerwald School of Social Work of the Hebrew University of Jerusalem, Israel, and by National Institute of Mental Health Grant No. 53-4873-6748.Received B.A. from the Hebrew University of Jerusalem, M.S.W. from New York University, and doctorate and subsequent postdoctoral training from the University of California, Berkeley. From a theoretical-historical perspective, is interested in the impact of the Protestant ethic on Western conceptions of deviance. His research focuses on various psychophysiological aspects associated with deviant conduct.Received B.A. from Yeshiva University, M.A. and Ph.D. from Columbia University Teachers College. His wide research interests can be summed up under the heading of voluntary behavior, ranging over behavior modification, psychophysiological correlates of behavior, and the ethical implications of psychological treatment.Received B.S. and M.S. from the Brigham Young University, and Ph.D. from the University of Illinois. Among his research interests are hypnosis and suggestibility, learning theory, statistics and psychometrics, and hypnotherapy. 相似文献
129.
An exploratory study of working youths in Minneapolis and St. Paul, Minnesota, is reported. The purpose of the study was to learn more specific research questions and hypotheses for more rigorous research about the life situation and personal experiences of youths who work. Two hundred seventy-two youths were interviewed in one of three ways. Select findings from 51 cases are presented on the youths' orientation to their future. The implications of these select findings for professional practice in human services are noted and other research foci are suggested.I feel like I am in prison. The prison is my young body. I work, I think but no one cares really! At the whim of society, I am child or childlike to be treated as such or I am adult or adultlike to be treated as such, but in reality I am nowhere—I am in limbo.Received M.S. from Columbia University School of Social Work, M.S. from University of Pittsburgh Graduate School of Public Health, Ph.D. from University of Pittsburgh Graduate School of Social Work. Research interests include human services for youth and process of consultation.At the time of the study, he was a Research Specialist at the Center for Youth Development and Research, and interviewer in this study. Received B.S. in Psychology and Sociology from Ashland College, Ashland, Ohio. 相似文献
130.
Terry L. Cooper 《Public administration review》2004,64(4):395-407