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71.
A meta-analysis of Asian-disease-like studies is presented to identify the factors which determine risk preference. First the confoundings between probability levels, payoffs, and framing conditions are clarified in a task analysis. Then the role of framing, reflection, probability, type, and size of payoff is evaluated in a meta-analysis. It is shown that bidirectional framing effects exist for gains and for losses. Presenting outcomes as gains tends to induce risk aversion, while presenting outcomes as losses tends to induce risk seeking. Risk preference is also shown to depend on the size of the payoffs, on the probability levels, and on the type of good at stake (money/property vs human lives). In general, higher payoffs lead to increasing risk aversion. Higher probabilities lead to increasing risk aversion for gains and to increasing risk seeking for losses. These findings are confirmed by a subsequent empirical test. Shortcomings of existing formal theories, such as prospect theory, cumulative prospect theory, venture theory, and Markowitz's utility theory, are identified. It is shown that it is not probabilities or payoffs, but the framing condition, which explains most variance. These findings are interpreted as showing that no linear combination of formally relevant predictors is sufficient to capture the essence of the framing phenomenon.  相似文献   
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Psychiatric services provided to Native Americans should be culturally relevant and integrated with the values and beliefs of the culture since Native Americans use Western health care as a last resort. Reduced utilization of services may be the result of cultural beliefs that sickness or illness comes from disharmony with oneself, one's community, and nature. Treatment entails resolving the disharmony and restoring a state of balance and integration. Western psychiatric services have not usually provided active psychiatric treatment, while simultaneously encouraging participation in native ceremonies and traditions of healing. For 3 years, the Wyoming State Hospital has offered Sweat Lodge ceremonies administered by the Wind River Reservation as part of a pattern of working together to improve the care of Native Americans admitted to the facility. Results indicate increased utilization of hospital services as well as increased patient and tribal satisfaction, improved health care outcomes, and reduced length of stay. This report argues that culturally specific and sensitive treatment interventions provide a concrete and specific benefit to the population which is targeted.  相似文献   
74.
Goal attainment scaling (GAS) is an individually tailored way to measure treatment gains, using a highly standardized procedure. An advantage of the method is that it takes into account individual characteristics of the patients, and at the same time the data are suitable for quantitative analysis and comparable across patients. Despite the wide acceptance and use of the method in the evaluation of psychotherapy, data on its psychometric properties are rather scarce. In the current study, GAS was used as one of several outcome measures in a research project on the effectiveness of various treatments for panic disorder with agoraphobia. Guidelines for GAS are presented as well as data on the reliability and validity of the procedure. Results indicate that the procedure is reliable, valid, and sensitive to the improvement of patients during treatment. Comparison of GAS with standardized measures revealed considerable concordance, although the clinical end status of patients diverged somewhat dependent on the measure considered.  相似文献   
75.
Eric T. Poehlman, Ph.D., was an internationally recognized, tenured professor at the University of Vermont (UVM) in Burlington when, in October 2000, a junior member of Poehlman’s laboratory became convinced that he had altered data from a study on aging volunteers from the Burlington area. This suspicion developed into one of the most significant cases of scientific misconduct in the history of the US Department of Health and Human Services’ (HHS) Office of Research Integrity (ORI), launching a US Department of Justice (DOJ) civil and criminal fraud investigation and, eventually, to a much publicized guilty plea and felony conviction. In the end, Dr. Poehlman admitted to 54 findings of scientific misconduct made by the UVM and ORI, agreed to retract or correct ten of his publications and to exclude himself from federal procurement and nonprocurement transactions for life. The United States Government’s handling of this case was distinguished by a highly cooperative approach that integrated the resources of the US Attorney’s Office for the District of Vermont (USAO) and both ORI and the Office of the Inspector General (OIG) in HHS in the common goal of prosecuting research fraud. The content of this article represents the personal views of the authors and does not express the opinion or policy of DHHS or its components. A paper on this topic was presented at the 6th International Bioethics Conference on the subject of ‘The Responsible Conduct of Basic and Clinical Research’, held in Warsaw, Poland, 3–4 June 2005.  相似文献   
76.
The preponderance of empirical research in social psychology has ofren been a central issue in the ‘crisis literature’. However, no extensive empirical study has ever been undertaken vis a vis the ‘crisis’ in social psychology. In two studies, factors effecting the perceptions of social psychologists of their discipline were investigated. Although in the first study, among Dutch social psychologists, four hypotheses were tested and confirmed, a large part of the total variance in the perception of the ‘crisis’ remained unexplained. In the second study, both a worldwide sample of active social psychological researchers as well as a sample of authors of the ‘crisis literature’ were surveyed. The stances of both groups differed considerably. Although a majority of the active researchers did not agree that a crisis is at hand in social psychology, a large minority did. The active researchers agreed with many of the criticisms of social psychological research and theorizing. Attitudes on nine central issues, including the functioning of the editor/reviewer publishing system, predicted a large percentage of the total variance in the subjects' attitude toward the existence of a ‘crisis’ in their discipline.  相似文献   
77.
The experiment investigated the validity of the cognitive dissonance reduction and stimulus generalization explanations of attributive projection. Subjects in a high dissonance condition were informed that they possessed considerable hostility (a negative trait), while those in a low dissonance condition were told that they possessed a great deal of assertiveness (a desirable trait). The dissonance mechanism received support in that (a) subjects' reports of their anxiety indicated that an ego threat was produced only in the high dissonance condition, as expected; and (b) hostility was projected onto others to a significantly greater degree than was assertiveness. The existence of only a weak relationship between degree of ego threat produced by the personality feedback and subsequent amount of projection, however, throws into question the validity of the hypothesized defensive function of projection. No support for the generalization mechanism was obtained since the subjects did not project a greater amount of either trait onto the similar targets (college students) than onto the relatively dissimilar targets (middleaged lawyers); possible reasons for this negative result were discussed, as well as suggestions for future research.  相似文献   
78.
    
Anton Dohrn 《Erkenntnis》1932,3(1):262-300
Ohne Zusammenfassung  相似文献   
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We investigated the dimensionality of the French version of the Rosenberg Self-Esteem Scale (RSES; Rosenberg, 1965) using confirmatory factor analysis. We tested models of 1 or 2 factors. Results suggest the RSES is a 1-dimensional scale with 3 highly correlated items. Comparison with the Revised NEO-Personality Inventory (NEO-PI-R; Costa, McCrae, & Rolland, 1998) demonstrated that Neuroticism correlated strongly and Extraversion and Conscientiousness moderately with the RSES. Depression accounted for 47% of the variance of the RSES. Other NEO-PI-R facets were also moderately related with self-esteem.  相似文献   
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