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991.
992.
A cybernetic view of brief family therapy is presented. The article includes an historical discussion of the key ideas underlying brief family therapy, a cybernetic model of therapeutic change and a clinical case for exemplification. 相似文献
993.
Christopher Ross 《The Sociological quarterly》1982,23(2):207-219
The ecological notion of metropolitan dominance is explored through the examination of a hierarchy of urban places. This hierarchy is based on organizational bases rather than functional characteristics as has been the case in most past research. This approach is preferable to the more traditional method in that organizational bases are more easily measured, and they offer an observable medium through which dominance is exercised. The hierarchy of metropolitan areas is perceived as comprising a social network, with influence accruing to a metropolis on the basis of its relationships with all other places in the system. The data are aggregated to the regional level in order to facilitate comparisons, and it is observed that power is becoming more diffuse spatially as it becomes more concentrated organizationally. Furthermore, the regional structure of the system of influence relations is being altered as the sunbelt metropolitan areas become more powerful. Other changes are found in the nature of the influence exercised by the growing urban areas of the southern and western regions. The data on organizational bases of dominance consist of corporate linkages reflecting the intraorganizational division of labor. The corporations themselves are drawn from the group of industrial corporations listed on the American Stock Exchange or the New York Stock Exchange in either 1955 or 1975. 相似文献
994.
The present study examined the effectiveness of Project PRIDE, a school-based, counselor-administered, drug and alcohol prevention program. The study is presented in the context of Project PRIDE'S efforts to keep itself current and effective via continual evaluation-based development. In this outcome evaluation, Project PRIDE participants demonstrated greater pretest to posttest gains on five of six outcome measures compared to control students, although many of the changes were small or moderate and only two were statistically significant. Further, as predicted, gains in more factual or objective areas of the program were greater than in more subjective areas dealing with student perceptions and feelings. The limitations and implications of the findings are discussed. Also discussed are the advantages of the Binomial Effect Size Display as a data presentation mode that promotes both client and general audience understanding of results. 相似文献
995.
This study characterized a sample of college students attending National Alcohol Screening Day (NASD), and tested the feasibility of using NASD as a platform for initiating the delivery of mailed personalized feedback forms. Participants (N = 153, 65% female) attended NASD and completed the Alcohol Use Disorders Identification Test (AUDIT [1]). A subset of at-risk drinkers completed additional questionnaires about their alcohol use and received personalized feedback through the mail. Thirty-four percent of the participants scored above the recommended clinical cutoff on the AUDIT. Men reported higher levels of alcohol consumption and alcohol-related negative consequences. The subset of at-risk drinkers reported frequent occasions of binge drinking and relatively high blood alcohol concentrations (BAC). NASD is an effective way of identifying college students with clinically significant levels of alcohol use, and provides an efficient mechanism for initiating the delivery of personalized feedback. More research on the combined effects of NASD and personalized feedback is warranted. 相似文献
996.
997.
The aim of this study was to determine the personal and environmental factors that contribute to the lodging of a workers' compensation claim for psychological injury. Four groups were compared: individuals who had lodged a workers' compensation claim, people who had sought psychological assistance for the management of work-related stress reactions but who had not lodged a workers' compensation claim; people who had experienced stress symptoms but who had not lodged a claim or sought help; and people who experienced stressful work events but who had not developed symptoms. Examination was made of cognitive distortion, irrational beliefs and coping resources as individual factors, and stressful life events, daily hassles and work environment factors as environmental variables. The Compensation group was distinguished from other groups only on the basis of work environmental factors. The implications of these results in the understanding of the decision to lodge a workers' compensation claim are considered. 相似文献
998.
The Infant Orienting With Attention Task: Assessing the Neural Basis of Spatial Attention in Infancy
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Infant visual attention develops rapidly over the first year of life, significantly altering the way infants respond to peripheral visual events. Here, we present data from 5‐, 7‐, and 10‐month‐old infants using the Infant Orienting With Attention (IOWA) task, designed to capture developmental changes in visual spatial attention and saccade planning. Results indicate rapid development of spatial attention and visual response competition between 5 and 10 months. We use a dynamic neural field (DNF) model to link behavioral findings to neural population activity, providing a possible mechanistic explanation for observed developmental changes. Together, the behavioral and model simulation results provide new insights into the specific mechanisms that underlie spatial cueing effects, visual competition, and visual interference in infancy. 相似文献
999.
1000.
Ross JA 《Evaluation and program planning》2008,31(4):356-367
Educational needs assessments (hereafter NAs) are inattentive to cost considerations and are frequently dominated by elite stakeholder groups. In this article I make a case for adopting a cost–utility approach, illustrating the argument with data generated in a NA of central library services in a Canadian school district. Using survey data from eight stakeholder groups, I found that (1) NAs based on the service preferences of a single stakeholder group can be misleading; (2) service preferences can be integrated into a single set of priorities, even when there are disagreements, by using the stakeholder group as the unit of analysis and assigning weights that privilege input from knowledgeable respondents; and (3) that the ranking of service operations produced by user preferences was not significantly correlated with the ranking produced by integrating preferences with costs. Cost–utility analysis would be more helpful if the utilities represented rigorously determined benefits of the services assessed, as well as stakeholder perceptions of the value of these benefits. Cost–utility analysis in NA will not reach its potential until cost considerations are routinely included in educational program evaluations. 相似文献