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21.
Armando A. Pina Michelle Little George P. Knight Wendy K. Silverman 《Journal of personality assessment》2013,95(1):58-61
In normal vision, the various “gestalt-free” combinations which form early in a percept, are repressed by the emergence of the veridical composite perception; but in schizophrenic vision, with its inadequate repressive powers, the early combinations emerge as the completed composite. This completed composite, if at all veridical, is so only partially. Rorschach studies support the idea of a range of perceptual abortions among schizophrenics, varying directly with the process-reactive range. 相似文献
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There is evidence to suggest that humour is an important part of mate choice and that humour may serve as an indicator of genetic quality. The current study investigated how rated funniness from a video clip was related to an individual’s attractiveness as a short-term or long-term partner. We additionally tested for the presence of an attractiveness halo effect on humour ratings by comparing ratings of funniness from video clips, audio-only presentations, and photographs. We found that funniness was most strongly correlated with attractiveness for short-term relationships, especially in videos of males. We also found that attractiveness was related to funniness ratings differently across video, audio-only clips, and photographs. Relative to their rated funniness in the audio-only condition, with no appearance cues, attractive individuals were rated as funnier in video clips than less attractive individuals. An additional study demonstrated that ratings of flirtatiousness and funniness were strongly correlated. Perceived similarity between producing humour and flirting may explain why humour is more preferable in a short-term partner as flirting may be seen to signal proceptivity. The effects of attractiveness on humour judgement may also be explained by an association with flirtation as flirting may be most enjoyable when directed by attractive individuals. 相似文献
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Waylon J. Howard Mijke Rhemtulla Todd D. Little 《Multivariate behavioral research》2013,48(3):285-299
To deal with missing data that arise due to participant nonresponse or attrition, methodologists have recommended an “inclusive” strategy where a large set of auxiliary variables are used to inform the missing data process. In practice, the set of possible auxiliary variables is often too large. We propose using principal components analysis (PCA) to reduce the number of possible auxiliary variables to a manageable number. A series of Monte Carlo simulations compared the performance of the inclusive strategy with eight auxiliary variables (inclusive approach) to the PCA strategy using just one principal component derived from the eight original variables (PCA approach). We examined the influence of four independent variables: magnitude of correlations, rate of missing data, missing data mechanism, and sample size on parameter bias, root mean squared error, and confidence interval coverage. Results indicate that the PCA approach results in unbiased parameter estimates and potentially more accuracy than the inclusive approach. We conclude that using the PCA strategy to reduce the number of auxiliary variables is an effective and practical way to reap the benefits of the inclusive strategy in the presence of many possible auxiliary variables. 相似文献
25.
JC Beall 《Australasian journal of philosophy》2013,91(1):113-118
Humean metaphysics is characterized by a rejection of necessary connections between distinct existences. Dispositionalists claim that there are basic causal powers. The existence of such properties is widely held to be incompatible with the Humean rejection of necessary connections. In this paper I present a novel theory of causal powers that vindicates the dispositionalist claim that causal powers are basic, without embracing brute necessary connections. The key assumptions of the theory are that there are natural types of causal processes, and that manifestations of powers are identified with certain kinds of causal processes. From these assumptions, the modal features of powers are explained in terms of internal relations between powers themselves and the process-types in which powers are manifested. 相似文献
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Daniel Little 《Topoi》1986,5(2):187-196
It is commonly supposed that Marx's Capital is part and parcel of his theory of historical materialism. It is argued here, however, that this view is incorrect, and that Capital is distinguished from the more general theory of historical materialism in its standing as a work of social science. This conclusion rests on several grounds. First, Capital is substantially more specialized than the theory of historical materialism, since it is concerned only with one aspect of one mode of production. As a result, Capital provides a more rigorous treatment of its subject matter. Second, Capital is based on a fund of empirical evidence which is substantially more detailed than that offered in support of the theses of historical materialism. And third, given the preceding points, Capital is a developed empirical theory, whereas historical materialism is best construed as a general program of research. For these reasons Capital is epistemically distinct from historical materialism: unlike the latter, it is a substantive contribution to social science. 相似文献
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Camilla J. Knight Guy C. D. Little Chris G. Harwood Kate Goodger 《Journal of Applied Sport Psychology》2016,28(2):234-256
This study's aim was to examine elite youth athletes’ views on parental involvement in training, competition, and at home. Eight canoeists were interviewed up to 4 times and completed written diaries over a 6-week period. Results indicated that parents were generally deemed to have a positive influence through domain specific and cross-domain behaviors. Positive behaviors included parents focusing on their children's holistic development at home, motivational and constructive evaluation at training, and limiting demands on athletes through the provision of practical support, reading and understanding the situation and their child, and supporting the development of growth mind-set across all domains. 相似文献
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