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191.
Mark Sheldon 《The Southern journal of philosophy》1979,17(1):119-132
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The control of social attention during early infancy was investigated in two studies. In both studies, an adult turned towards one of two targets within the infant's immediate visual field. We tested: (a) whether infants were able to follow the direction of the adult's head turn; and (b) whether following a head turn was accompanied by further gaze shifts between experimenter and target. In the first study, 1‐month‐olds did not demonstrate attention following at the group level. In addition, those infants who turned towards the same target remained fixed on it and did not shift attention again. In Study 2, we tested infants longitudinally at 2–4 months. At the group level, infants followed the adult's head turn at 3 and 4 months but not at 2 months. Those infants who turned towards the same target at 3 and 4 months also shifted gaze back and forth between experimenter and target. By 3 months, infants seem able to capitalize on the social environment to disengage and distribute attention more flexibly. The results support the claim that the control of social attention begins in early infancy, and are consistent with the hypothesis that following the attention of other people is dependent on the development of disengagement skills. 相似文献
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H. Russell Searight J. M. Oliver J. Thomas Grisso 《American journal of community psychology》1986,14(3):291-301
Little systematic research has been directed towards the determination of appropriate residential placements for deinstitutionalized psychiatric patients. A previous study suggested that the Community Competence Scale (CCS), a 124-item multiscale instrument, had potential utility for community placement decisions. In the present study, the CCS was administered to 52 deinstitutionalized patients placed in an urban boarding home, a rural boarding home, and urban apartments. No significant differences on the CCS occurred attributable to urban vs. rural setting; accordingly, the urban and rural boarding home groups were combined. The CCS discriminated between patients placed in boarding home and apartment settings after variability between the groups associated with age and diagnosis had been removed. The CCS discriminated more effectively between the groups than did prior hospitalization, subsequent rehospitalization, or the Social Competence Scale (SCS). The CCS was significantly positively correlated with the SCS and significantly negatively correlated with previous hospitalization and age. 相似文献
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Oliver Mason 《欧洲人格杂志》1995,9(4):271-281
Recent research into schizotypal traits has been concerned with the number and nature of these personality dimensions. Earlier exploratory factor analytic work using a wide variety of scales (the CSTQ) has generated a four-factor solution but other solutions have been provided by other investigators. This study uses confirmatory factor analysis on a large sample to compare several plausible models of the relationships between scales. These models include a two-factor model separating ‘positive’ from ‘negative’ schizotypal features, a three-factor model including features of cognitive disorganization, and the four-factor model generated previously by exploratory factor analysis. Results offer support for the four-factor solution as the only structure meeting multiple criteria for goodness of fit. The relevance of Eysenck's dimensions, and the P scale in particular, to the results is discussed. Attention is drawn to the possibility that the factors describe predispositions of risk of psychotic disorders beyond that of schizophrenia. 相似文献
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We analyze common reasoning about admissibility in the strategic and extensive form of a game. We define a notion of sequential proper admissibility in the extensive form, and show that, in finite extensive games with perfect recall, the strategies that are consistent with common reasoning about sequential proper admissibility in the extensive form are exactly those that are consistent with common reasoning about admissibility in the strategic form representation of the game. Thus in such games the solution given by common reasoning about admissibility does not depend on how the strategic situation is represented. We further explore the links between iterated admissibility and backward and forward induction. 相似文献
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