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991.
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993.
Cognitive development,epistemic doubt,and identity formation in adolescence   总被引:1,自引:0,他引:1  
This study was undertaken to evaluate the part that nascent skeptical doubt plays in shaping the course of adolescent social-cognitive development. It is argued that the intellectual changes that accompany the acquisition of formal operational competence set in motion a series of developments that seriously undermine the typical adolescent's previous sense of epistemic certainty. An epistemic model is proposed, leading to the hypothesis that, in response to such doubts, young persons adopt one of several contrasting interpretive strategies, each of which dictates much about their subsequent solutions to the problems of identity formation and commitment. To evaluate these hypotheses, 96 high school aged young people were classified as being either concrete or formal operational. Those subjects who were clearly classifiable (N=70) were administered Adams' Objective Measure of Ego identity Status and the Epistemic Doubt Interview, which permits identification of realistic, defendedly realistic, dogmatic/skeptical, and rational epistemic stances. A relationship between cognitive and epistemic development was found. Only formal operational subjects appreciated the generic nature of the doubt undermining their epistemic certainty. Predictions regarding the anticipated relation between epistemic stance and ego identity status were supported, revealing that only postrealist epistemic stances were routinely associated with membership in the moratorium or achieved identity statuses. The results are taken as strong support for the claim that epistemic doubt plays a central role in shaping the course of adolescent social-cognitive development.This research was partially supported by a Social Sciences and Humanities Research Council Doctoral Fellowship awarded to the first author.Obtained Ph.D. in developmental psychology from the University of British Columbia. Research interests are focused upon the areas of overlap among cognitive, epistemic, and moral development, and the identity formation process through the adolescent years.Obtained Ph.D. in psychology from The University of California at Berkeley. His research interests include epistemic and social-cognitive development in children and adolescents, and young children's developing theories of mind.  相似文献   
994.
We conducted a short-term longitudinal study examining the structure of coping behavior and the relationship between coping style and depression during adolescence. The sample consisted of 603 adolescents in Grades 6–11 who were surveyed in the fall of 1989 and again in the fall of 1990. A two-dimensional model of coping was found using confirmatory factor analysis with the factors being approach and avoidant coping. Four cross-sectional and seven longitudinal coping groups were formed to explore group differences in depression. Approach copers reported the fewest symptoms of depression, while avoidant copers reported the most. Subjects who changed over time from approach to avoidant coping evidenced a significant increase in depressive symptoms, whereas subjects who switched from avoidant to approach coping displayed a significant decrease in depression over a one-year period. These findings imply that adolescents who are able to elicit social support, engage in problem solving, and cognitively restructure events within a positive light are more likely to successfully negotiate the challenges of adolescence.This research was supported by a grant from the William T. Grant Foundation (8912789), Anne C. Petersen, Principal Investigator. The writing of this article was supported by the National Institute of Mental Health Research Training Grant 5 T32MH18387-06 in Child Mental Health/Primary Prevention.Received Ph.D. in Human Development and Family Studies from Pennsylvania State University. Research interests include adolescent mental health and community research.Received his Ph.D. in Human Development and Family Studies from Pennsylvania State University. Research interests include adolescent mental health and research methodology.Received degree from the University of Chicago. Research interests are in biopsychosocial development in adolescence, with a focus on sex differences in mental health.  相似文献   
995.
Explored the influence of life stress as mediated or moderated by locus of control, family environment, social support, and coping style on psychological adjustment and school performance in 164 ninth graders from Baltimore. Gender differences in findings were shown. For boys, family cohesion was the only variable found to protect against the effects of stress. Family cohesion did not serve protective functions for girls, and along with overall social support, was associated with increased vulnerability to school problems. The report of problem-focused coping strategies exerted a number of protective functions for girls only. External locus of control was found to increase boys' and girls' vulnerability to the effects of life stress. Empirical development of interventions to improve the psychosocial adjustment of inner-city adolescents is discussed.Received Ph.D. from Virginia Polytechnic Institute and State University in 1991. Research interests include evaluation of school mental health services, empirical development of interventions for children, and the impact of violence on urban youth.Received B.A. from Cornell University. Interests include stress and coping in children, identification of resilience factors, and evaluation of child mental health systems of care.Received Ph.D. from the University of Oklahoma in 1967. Research interests include psychophysiology, sleep disorders, and biofeedback and instrumentation.Received B.A. from Loyola College. Interested in applied work with adolescents and adults.Received M.D. from Duke University in 1968. Research interests include training in child and adolescent psychiatry, adolescent psychopathology, and the development of school mental health programs.  相似文献   
996.
This study compared AIDS knowledge and attitudes in public high school students (N=167), incarcerated delinquents (N=166), and emotionally disturbed (SED) adolescents (N=151). The response measure was a 50-item Acquired Immunodeficiency Syndrome (AIDS) questionnaire that was previously used by Bell et al., in their 1991 study of learning disabled adolescents. Although AIDS knowledge was moderately high in all three groups, widespread misunderstandings about disease transmission and awareness of high-risk groups and practices were noted. Knowledge scores were significantly higher in the public school sample than in the SED adolescents; moreover, they tended to be slightly higher (p<0.10) than the delinquent group as well. Teenagers with the severest emotional problems were by far the least informed. Age and race were also predictive of AIDS knowledge. Other results showed that delinquents were more permissive in their attitudes about sex, more inclined to disdain safe sex practices, and more likely to feel threatened by high-risk groups as well as powerless to protect themselves against AIDS. Generally speaking, the findings extend the work of other investigators on the needs for AIDS education in adolescents. The need is especially urgent in delinquent and emotionally disturbed youth who may require a more comprehensive intervention because of their greater knowledge deficits, propensity for high-risk practices, and tendency to deny or underestimate their own vulnerability.Received Ph.D. in clinical psychology from the University of Utah in Salt Lake City. Research interests include health behavior change and the treatment of anxiety and habit disorders. To whom correspondence should be addressed.Received M.A. degree in psychology from the University of the Pacific. Research interests include health behavior change and medical epidemiology.Received Ph.D. in psychology from the University of Auckland, Auckland, New Zealand. Research interests are in child and adolescent psychiatry and the delivery of mental health services.Received Ph.D. in biostatistics from the Medical College of Virginia. Research interests are in general linear models.  相似文献   
997.
Abstract: This article discusses the findings of a detailed study of the practice of contracting out local government services in municipalities and regional districts in British Columbia. No similar study has been conducted in Canada to date, and comparable research in the United States has only examined the contracting of selected local government services. The findings are important for local government managers and elected officials because they indicate widespread reliance on contractors. Of all 124 local governments participating in the study, contractors were involved in the production of 32 per cent of all services. Of these, engineering services were the most likely to be produced by contractors (40.4 per cent). Specific comparisons of the B.C. findings with those in U.S. studies suggested that contracting for services was actually more widespread in B.C. than in the U.S. Further, reliance on contracting in B.C. had apparently increased over time. In 1980, 25 per cent of municipalities with a population over 10,000 contracted out the collection of residential solid waste. By 1989, that figure had increased to 54.8 per cent. Local government managers themselves saw no future reduction of the reliance on contracting; in fact, 22.8 per cent predicted an increase over the next five years. Sommaire: Cet article examine les constatations d'une étude détaillée sur la pratique des contrats de services parmi les municipalités et les districts régionaux de la Colombie-Britannique. Une telle étude n'a encore jamais été effectuée au Canada, et des recherches comparables aux États-Unis n'ont examiné que les contrats relatifs à certains services des gouvernements locaux. Les constatations sont importantes pour les gestionnaires et les élus des gouvernements locaux parce qu'elles révèlent le rôle très important des entreprises dans la prestation de services. Si l'on considère l'ensemble des 124 gouvernements locaux ayant participéà l'étude, les entrepreneurs sont impliqués dans la production de 32 pour cent de tous les services. Parmi les services fournis, ce sont les services d'ingénierie dont la plus forte proportion était assurée par des entrepreneurs (40,4 pour cent). Les coniparaisons spécifiques des ronstatations faitcs en Colornbie-Britannique à celles des études américaines suggerent que la Colornbie-Britannique fait davantage appel aux services sous-traités clue les États-Unis. Par ailleurs, la sous-traitance en Colombie-Britannique s'est apparernment accrue au fil des années. En 1980, 25 pour cent des municipaliteAs ayant une population de plus de 10 000 personnes avaient sous-traité le rarnassage des déchets solides résidentiels. En 1989, ce chiffre cyt passéà 51.8 pour cent. Les gestion-naires des gouvernements locaux eux-mêmes ne prévoient aucune réduction de la sous-traitance; en fait, 22,8 pour cent prévoient une augmentation au cours des cinq prochailies années.  相似文献   
998.
The recent report produced by Vice President Gore's committee on government efficiency highlights the importance of streamlining government operations. But often there are trade-offs between administrative streamlining and accomplishing substantive program objectives. This article examines these tradeoffs in the context of the Food Stamp Program, an important component of the United States' safety net for providing low-income assistance. We estimate impacts on both administrative costs and substantive outcomes (participant food expenditures) resulting from issuing program benefits in the form of checks rather than the usual food coupons. The findings, which are based on experimental tests of the cashout approach in parts of Alabama and California, suggest that significant cost savings can be attained through cashout but that these savings may be achieved at the cost of weakening the program's ability to achieve its substantive objective of encouraging food use.  相似文献   
999.
The Targeted Jobs Tax Credit (TJTC) is a representative redistributive incentive. Initially, proponents saw TJTC as an elegant program, efficiently promoting labor market behavior that would solve the employment problems of many disadvantaged job seekers. However, interest groups distorted the credit into a windfall for businesses that hire large numbers of low wage workers. The policy theories incorporated into TJTC, which emphasized continual program reform and minimized program management by public administrators, provided a setting conducive to interest group distortion. Because few representatives of the disadvantaged participated in the oversight process, special interests undermined TJTC being reformed through empirical evaluation. This experience indicates that without major changes in the policy process, narrowly targeted rzdistributive policies should be avoided.  相似文献   
1000.
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