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81.
Social psychologists have given considerable theoretical and research attention to whether motivational variables bias the attributions people make for behavior. Some theorists maintain that motivational constructs must be invoked to explain certain attributional phenomena; other theorists maintain that information-processing variables can adequately explain these phenomena. The present article critically examines existing cognitive and motivational approaches to attribution and analyzes the assumptions underlying the cognition-motivation debate. We argue that cognitive and motivational theories are currently empirically indistinguishable. In particular, its is possible to construct information-processing explanations for virtually all evidence for motivated bias. We conclude by examining the implications of this indeterminacy of cognitive and motivational explanations. Future research in the area can most profitably be addressed to improving the specificity of cognitive and motivational theories rather than to resolving the between-theory confrontation. 相似文献
82.
Helm Stierlin M.D. Ph.D L. David Levi M.D. Robert J. Savard Ph.D. 《Family process》1971,10(4):411-427
Newer models of familial interaction emphasize the importance of parental perceptions of the child as determinants for his self-image and interpersonal functioning. This paper examines this issue in detail as it bears on the developmental phase of separation and individuation in adolescence. 相似文献
83.
Rebecca J. E. Levi 《The Journal of religious ethics》2015,43(2):244-267
This essay aims to elucidate how multiple voices and traditions should interact with one another in the practice of ethics. First, it explores some of the major ways in which questions of bodily autonomy function in secular feminist and Jewish bioethical discourses. It then uses case studies to illuminate ways each discourse's concepts of bodily autonomy can be deeply problematic, and argues that the strengths in each discourse can serve as important correctives for the weaknesses in the other. It suggests that some formal features of rabbinic texts can serve as a model for a discourse of constant and animated mutual correction. Finally, it examines two case studies in light of this model. 相似文献
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87.
We present a puzzle about knowledge, probability and conditionals. We show that in certain cases some basic and plausible principles governing our reasoning come into conflict. In particular, we show that there is a simple argument that a person may be in a position to know a conditional the consequent of which has a low probability conditional on its antecedent, contra Adams’ Thesis. We suggest that the puzzle motivates a very strong restriction on the inference of a conditional from a disjunction. 相似文献
88.
Omri Weiss Anat Levi Elad Segev Margarita Simbirsky David Eilam 《Animal cognition》2018,21(4):513-529
In the present study, the dynamic process of group formation in eight unfamiliar rats was followed in order to reveal how the group becomes oriented together in time and space, in light of the complexity that accompanies grouping. The focus was on who, where, and when joined together. We found that rats preferred to be in companionship over remaining alone, with all the rats gradually shifting to share the same location as a resting place. Group formation can be viewed as a tri-phasic process, with some rats gradually becoming more social than others, and thus playing a key role in group formation. Starting with seemingly independent traveling, the rats gradually converged to share the same location as a terminal (home base) for roundtrips in the arena. Because such a terminal is considered as the organizer of an individual’s spatial behavior, the shared home-base location may be viewed as the organizer of spatial behavior of the entire group. Despite huddling together, the rats continued to travel alone or in duos throughout the 3 h of testing. We suggest that resting together and traveling alone or in duos enabled the maintenance of communal relationship while reducing the complexity involved in traveling in relatively large groups. Taken together, the present results demonstrate the dynamic process during which unfamiliar rats shift from independent to group spatial behavior. 相似文献
89.
New structural and functional imaging methods continue to be developed at a rapid pace. In the last 25 years, advanced imaging
techniques have provided insights into how language is represented and processed in the brain and how it can be disrupted
by damage to, or dysfunction of, various parts of the brain. Imaging studies have also yielded new information regarding how
individuals recover language after stroke. We briefly review the strengths and weaknesses of the various radiological methods
currently used to study language and aphasia. 相似文献
90.
Isaac Levi 《Erkenntnis》1989,31(2-3):365-386
Conclusion De Finetti was a strong proponent of allowing 0 credal probabilities to be assigned to serious possibilities. I have sought to show that (pace Shimony) strict coherence can be obeyed provided that its scope of applicability is restricted to partitions into states generated by finitely many ultimate payoffs. When countable additivity is obeyed, a restricted version of ISC can be applied to partitions generated by countably many ultimate payoffs. Once this is appreciated, perhaps the compelling character of the Shimony argument will be less overwhelming and the attractiveness of de Finetti's more permissive attitude will become more apparent.I want to push the permissive tendency in de Finetti still further. It seems doubtful that RUIWC should be required as de Finetti apparently suggested. It is also excessively dogmatic and restrictive to require that the credal states of ideally situated rational agents be numerically definite (Levi 1974, 1980). And de Finetti's rejection of objectivism in statistics overreached itself when he dismissed objective probabilities as meaningless metaphysical artefacts (Levi 1986). In this respect, the philosophically most important lessons de Finetti has to teach us are to be found not in his celebrated representation theorem but in his discussions of the relations between 0-probability and possibility, conditional probability and countable additivity. Perhaps, the technical issues involved are remote and pedantic. But the attitude de Finetti sought to inculcate is of profound importance.Thanks are due to Teddy Seidenfeld whose comments have improved this paper substantially. He is not to blame for its lingering defects. 相似文献