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141.
Robert B. Cialdini Betty Lee Darby Joyce E. Vincent 《Journal of experimental social psychology》1973,9(6):502-516
A model to account for the positive relationship between transgression and altruism was proposed and tested against three alternative formulations—Guilt, Social Justice, and Self-esteem Bolstering. The proposed model, Negative State Relief, asserts that people in a transgression situation behave charitably in order to reduce a general, negative affective state which is induced by exposure to harm-doing and that if the negative state is relieved by some other means, benevolent activity will be rendered unnecessary. All of the experimental subjects were exposed to an act of transgression; half performed the act themselves while half only witnessed it. In one set of experimental conditions (the relief conditions), a positive event—the receipt of either money or approval—was interposed between the harmful act and a fellow-student's request for aid. In another set of experimental conditions (the norelief conditions), no such positive event occurred. It was found, as predicted, that subjects who received a positive event were significantly less helpful than those who did not, but were not different from a control group which had never been exposed to the transgression. It was also found that harm-doers and harm-witnesses were identical in benevolent tendency. The results were interpreted as favoring a hedonistic conception of the nature of altruism. Finally, it was contended that a U-shaped relationship exists between mood state and helping tendency. 相似文献
142.
Two experiments yielded further evidence for the black sheep effect (Marques, Yzerbyt and by ens, 1988). In the first experiment, 66 subjects were presented with two good or two poor speeches, one supposedly made by an ingroup member and the other supposedly made by an outgroup member. In the second experiment, 37 subjects were presented with one good and one poor speech supposedly made either by two ingroup members or by two outgroup members. The black sheep effect was predicted and found in both experiments: subjects over-evaluated likeable ingroup members and under-evaluated unlikeable ingroup members as compared to equally likeable and unlikeable outgroup members. Collapsing the data of the two experiments suggests that social comparison may be performed, in purely symbolic terms, against a cognitive standard of positivity rather than an outgroup present in the judgmental situation. The emergence of the predicted effect when strongly individualized information was presented in inter- as well as in intra-group situations supports the robustness of the black sheep effect. 相似文献
143.
The purpose of the present article was to demonstrate a systemic treatment of depression for a 70 year-old woman. In this treatment, other family members were unavailable, but a family therapy systems perspective was used throughout. Results of the demonstration ABAB single case design and two year followup were suggestive of treatment effectiveness in decreasing depression. The need for additional replication of the study was noted. 相似文献
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Quantitative data of Müller-Lyer illusions from the literature were analyzed according to three different models. All three models predict the illusion effect, although with different magnitude and different parameter dependency. First, a filter model describing a certain amount of blurring of the retinal picture seems partly responsible for the observed illusion. With reasonable estimation of the filter constants, however, a sufficient magnitude of illusion cannot be obtained. A second model of oriented line or bar receptors is even less effective in explaining the observed length illusions. A third model, consisting of a size-constancy operator triggered by depth cues, may predict effects larger than actually observed. It is concluded that figural aspects such as depth-inducing cues are mainly responsible for the illusion effects observed in Müller-Lyer figures. 相似文献
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Two groups of 34 Ss each judged the amount of illusion in a three-dimensional Hering figure at three viewing distances (9, 18, and 36 ft). The horizontal bars could be located in the foremost frontal plane of the three-dimensional display or could be recessed within it. Group C-F began at the close distance and Group F-C at the furthest distance. Amount of illusion increased with viewing distance and was greater with the bars recessed within the display. At the furthest distance, but not at the other distances, amount of illusion was greater for Group F-C. The results confirm predictions from Gregory’s theory of primary constancy scaling but are also interpretable in terms of local effects at the intersections of parallel bars and background lines. 相似文献
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