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171.
Wright AA Rivera JJ Katz JS Bachevalier J 《Journal of experimental psychology. Animal behavior processes》2003,29(3):184-198
Three capuchin monkeys (Cebus apella) touched the lower of 2 pictures (same) or a white rectangle (different), increased same/different abstract-concept learning (52% to 87%) with set-size increases (8 to 128 pictures), and were better than 3 rhesus monkeys (Macaca mulatta). Three other rhesus that touched the top picture before choices learned similar to capuchins but were better at list-memory learning. Both species' serial position functions were similar in shape and changes with retention delays. Other species showed qualitatively similar shape changes but quantitatively different time-course changes. In abstract-concept learning, qualitative similarity was shown by complete concept learning, whereas a quantitative difference would have been a set-size slope difference. Qualitative similarity is discussed in relation to general-process versus modular cognitive accounts. 相似文献
172.
In the present study we examined the influence of manipulating the animacy of the sentential subject on the size of the syntactic priming effect induced by violation of subject–predicate gender agreement in Hebrew. The agreement violation delayed naming incongruent compared with congruent predicates. This priming effect was stronger when the sentential subject was an animate than an inanimate noun. Additional experiments revealed that: (1) the interaction between the priming effect and animacy of the subject could not be explained on the basis of differences in the phonological transparency of the gender inflection in the two groups of nouns, and (2) it was sensitive to the ratio of animate/inanimate conditions in a block. We suggest that the interaction between the processing of agreement and the effect of animacy is influenced by a controlled process of verifying the coherence of a currently identified word within a built-up context. 相似文献
173.
Joan S. Tucker Darlene K. Winkelman Jeffrey N. Katz Bonnie L. Bermas 《Journal of applied social psychology》1999,29(2):271-290
Associations between ambivalence over emotional expression and psychological well-being among rheumatoid arthritis patients and their spouses were investigated. Sixty-nine couples completed questionnaires assessing ambivalence over emotional expression, emotional expressiveness, psychological well-being, and strategies used in coping with arthritis. Associations between the patient's ambivalence and psychological well-being were stronger for those married to a highly ambivalent spouse, although this pattern of results was not found for spouses. Lower psychological well-being among more ambivalent spouses, and to a lesser extent patients, could be partially explained by their greater use of passive and distancing coping strategies. Results emphasize the importance of taking a dyadic approach to the study of psychological functioning among chronically ill patients and their spouses. 相似文献
174.
Three experiments examined pigeon discrimination of computer-generated three-dimensional (3-D) projections of cube and pyramid objects. Four pigeons were tested using a go/no-go procedure involving static and dynamically rotating presentations of these stimuli. Transfer tests with different types of rotational and featural transformations suggested the pigeons may have used a 3-D representation of the objects as their primary means of performing the discrimination. The comparative implications for object and motion perception in animals are considered. 相似文献
175.
The American Journal of Psychoanalysis - 相似文献
176.
Katz J 《Kennedy Institute of Ethics journal》1994,4(2):85-92
The author offers personal reflections on the development of research ethics in the United States, primarily during the 1960s. He explores the efforts of the pioneers in the field of human experimentation ethics to raise and discuss issues such as the value conflict between the acquisition of knowledge and respect for the autonomy of research subjects and the crucial importance of disclosure in the informed consent process. 相似文献
177.
This study investigated children's gender attitudes as a function of the sex, age, and race of the child as well as a geographical SES factor. Two attitudes were measured: gender pride (attributing positive characteristics to a child of the same sex) and gender prejudice (attributing negative characteristics to a child of the other sex). Results indicated that all children tended to select children of the same sex for the positive attributes, but that both boys and girls selected boys for the negative attributes. Although all sex pride scores decreased with age, this effect was most pronounced for girls from an upper-lower-class urban environment.The write-up of this article was supported by our current National Institute of Mental Health Grant No. 1R01MH29417-01, Principal Investigator, Dr. Phyllis A. Katz. 相似文献
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