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991.
In this study 18 stutterers and 18 nonstutterers were presented trials on which they should press a button as fast as possible, intermixed with trials which required no responding. Stutterers had slightly faster reaction times but also made slightly more errors, that is, they tended to press the button when they should not have done so. As neither difference was significant, it was concluded that stutterers did not differ from normal speakers in manual reaction speed, nor did they choose a different speed-accuracy trade-off criterion for the given task. 相似文献
992.
The cause of the Fraser illusion, which occurs when a line made up of tilted segments itself appears tilted, is examined further. In this series of experiments, we used figures that resembled the original Fraser illusion; they were more complex than those reported on in our previous paper (Stuart & Day, 1988). The figures were used to explore two theories of the Fraser illusion further: that it is the result of interactions between orientation selective units, and that it is a consequence of the local, distributed processing of orientation. The presence of background elements like those used in the original illusion led to an increase in the strength of the illusion, but the shape of these elements had no differential effect on illusion strength. There was a differential effect of the background on the assimilative and contrast illusions, owing respectively to small and large tilts of the inducing elements. The illusion was markedly reduced at small visual angles when the background was absent, but it was only slightly affected when the background was present. All these findings are difficult to explain in terms of interactions between single units, either at the same or at different scales in the image. The effects of luminance contrast and isoluminance on the illusion were not consistent with either theory, but they indicated that researchers need to consider the role of figure-ground organization in this illusion. 相似文献
993.
The Psychological Record - The effect of point loss frequency on aggressive and escape responding was investigated in two experiments. Subjects could respond on levers marked “A,”... 相似文献
994.
CULTURAL RELATIVITY IN ACTION: A COMPARISON OF SELF-RATINGS MADE BY CHINESE AND U.S. WORKERS 总被引:2,自引:0,他引:2
Using a sample of 982 leader-subordinate dyads drawn from nine different organizations in the Republic of China (i.e., Taiwan), self-ratings of performance were compared with supervisory ratings of subordinate performance. Results indicated that Chinese employees rated their job performance less favorably than did their supervisors (i.e., they exhibited a modesty bias). This modesty bias occurred relatively uniformly across gender, various educational levels, and age groups. These results are contrary to the typically reported U.S. finding that self-ratings of performance are more lenient than are supervisory ratings. A further comparison of the means of supervisory and self-ratings between this study and previous U.S. research revealed that the modesty bias appeared to be produced by the lower self-ratings made by Chinese workers as compared to their U.S. counterparts. The findings suggest that culture plays a critical role in shaping workers' perceptions of their own work performance. Results of this study are discussed in terms of their implications for future research and practice in international human resource management. 相似文献
995.
Thom? pleads for a form of psychoanalytic training in which the critical appropriation of psychoanalytic and humanistic knowledge as well as therapeutic competence are the focus and in which the personal analysis (super-therapy) is no longer overvalued. It seems possible to limit the length of training analyses. Qualification for professional practice should be worked out exclusively within the training institute and in close collaboration with instructors. 相似文献
996.
The vast majority of existing multidimensional scaling (MDS) procedures devised for the analysis of paired comparison preference/choice judgments are typically based on either scalar product (i.e., vector) or unfolding (i.e., ideal-point) models. Such methods tend to ignore many of the essential components of microeconomic theory including convex indifference curves, constrained utility maximization, demand functions, et cetera. This paper presents a new stochastic MDS procedure called MICROSCALE that attempts to operationalize many of these traditional microeconomic concepts. First, we briefly review several existing MDS models that operate on paired comparisons data, noting the particular nature of the utility functions implied by each class of models. These utility assumptions are then directly contrasted to those of microeconomic theory. The new maximum likelihood based procedure, MICROSCALE, is presented, as well as the technical details of the estimation procedure. The results of a Monte Carlo analysis investigating the performance of the algorithm as a number of model, data, and error factors are experimentally manipulated are provided. Finally, an illustration in consumer psychology concerning a convenience sample of thirty consumers providing paired comparisons judgments for some fourteen brands of over-the-counter analgesics is discussed. 相似文献
997.
This study was designed to provide data for notions that differences in achievement motivation in different nations may contribute to differences in national rates of economic growth. The nations investigated were the United Kingdom and Japan as representatives of low and high rates of economic growth in the decades after the end of World War II. Data were collected from college students for motivations and attitudes related to work. British students had higher achievement motivation, while Japanese students had higher competitiveness motivation and strong money beliefs. Differences in career preference between the nations were also presented. The relationship between motivations and attitudes to work with career preference were examined for each nation. 相似文献
998.
Analyses of interpersonal behavior within a borderline population usually focus on object relations variables. In contrast, this preliminary research focuses on the nature of attachment styles and its relation to behavioral pathology. 24 hospitalized borderline patients were administered an Attachment Style Inventory and Millon Clinical Multiaxial Inventory. Analysis confirms predicted differences in attachment style between the borderline and normal control samples as well as indicates that a dependent style of attachment within this borderline sample is associated with less pathology than an avoidant, hostile, or resistant/ambivalent style. The implications of this preliminary work for full-scale research are addressed. 相似文献
999.
Volodar V. Kraevskii 《Studies in Philosophy and Education》1991,11(1):45-49
An analysis is provided detailing the conditions for the appropriate theoretical study of the object of educational science: pedagogy. 相似文献
1000.
H Tr?ster W Hecker R Schulte 《Zeitschrift für experimentelle und angewandte Psychologie》1991,38(3):480-498
A previous study (Tr?ster, 1989) showed that nonhandicapped persons preferred a physically handicapped interaction partner to a nonhandicapped partner in an attributionally unambiguous situation. In order to test whether this "sympathy effect of physical handicap" is based on tendencies of impression management, 48 female subjects had to choose to sit next to either a physically handicapped or nonhandicapped female interaction partner in order to view a film together. Attributional ambiguity was varied by either confounding the choice of an interaction partner with a second, socially acceptable alternative (attributionally ambiguous situation: a choice between two films) or not confounding it (attributionally unambiguous situation: no choice between films). Public responsibility was manipulated by informing the subjects about their freedom to choose where they wished to sit either in public (public responsibility) or in private (no public responsibility). The results supported the impression management hypothesis: The handicapped interaction partner (in a wheelchair) was only preferred when the subjects had to anticipate that observers would deduce a preference of the chosen partner from the subjects' choices because of the attributionally unambiguous situation and the public announcement of their freedom of choice. Results suggest that the nonhandicapped strive to exhibit positive and nondiscriminative behavior toward the handicapped in order to avoid creating a disadvantageous impression in an observer. 相似文献