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141.
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Contemporary egalitarian theories of justice constrain the demands of equality by responsibility, and do not view as unjust inequalities that are traceable to individuals' choices. This paper argues that, in order to make non-arbitrary determinate judgements of responsibility, any theory of justice needs a principle of stakes , that is, an account of what consequences choices should have. The paper also argues that the principles of stakes seemingly presupposed by egalitarians are implausible, and that adopting alternative principles of stakes amounts to fleshing out the demands of responsibility rather than imposing limits on them.  相似文献   
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Little is known about the relationship between mother and infant within multiproblem, so-called “hard to reach” families. In an effort to understand factors contributing to problems in caring for the young children of these parents, a group of 47 families was recruited for study by the Clinical Infant Development Program of the National Institute of Mental Health. Serious social pathology was found within 75 percent of families. The lives of mothers in these families was marked by long term disruptions: 64 percent were from families characterized by recurring poverty and psychiatric illness, and 69 percent reported disruptions in parental care prior to age twelve, while more than two-thirds reported a history of being physically and/or sexually abused as children. More than 75 percent of this group of women presently showed psychiatric distress. Many of these women have difficulty in providing adequately for their young children and require innovative intervention programs in order to facilitate parenting.  相似文献   
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The phantom leaf effect seen in Kirlian photography may help researchers better understand near-death and out-of-body experience. While the process responsible for the phantom leaf effect is unknown, variations of Rupert Sheldrake's morphogenetic field theory offer three explanations for this phenomenon. Each of these variations has different implications for near-death and out-of-body experiences.  相似文献   
148.
As determined by their scores on Rotter's Locus of Control scale (Psychological Monographs, 1966, 80 (1, Whole No. 609)), internal and external subjects were exposed either to a high-, low-, or no-fear message on the dangers of exposure to a sunlamp. It was recommended to half the subjects in each condition that they apply a cream which was described as producing minimal skin irritation (low aversiveness), while half the subjects received recommendations to apply a cream described as producing considerable skin irritation (high aversiveness). It was predicted that (a) a high-fear message would be more effective than a low-fear message in getting subjects to use the cream, especially when the recommended behavior was perceived as low in aversivensss; and (b) a high-fear message would be more effective than a low fear message for subjects classified as internals. The second prediction was confirmed, and the first was tentatively supported. Results were interpreted in terms of the perceptual processes which may mediate the relationship between fear and action. The findings did not support the fear-drive model.  相似文献   
149.
Trial duration and intertrial interval duration were parametrically varied between groups of pigeons exposed to a discrimination involving the presence vs. the absence of a dot. Half the groups received the dot as the positive stimulus (feature positive groups) and half the groups received the dot as the negative stimulus (feature negative groups). Faster learning by the feature positive birds (feature positive effect) was found when the trial duration was short (5 sec) regardless of whether the intertrial interval was short (5 sec) or long (30 sec). No evidence for a feature positive effect was found when the trial duration was long (30 sec) regardless of the length of the intertrial interval (30 sec or 180 sec). The results suggest that short trial duration is a necessary condition for the occurrence of the feature positive effect, and neither intertrial interval nor trial duration/intertrial interval ratio are important for its occurrence. The suggestion that mechanisms underlying the feature positive effect and autoshaping might be similar was not supported by the present experiment since the trial duration/intertrial interval ration parameter appears to play an important role in autoshaping but not the feature positive effect.  相似文献   
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Notwithstanding its research and clinical relevance, the dimensionality and validity of the DSM-IV avoidant, dependent, and obsessive-compulsive personality disorders (PDs) criteria is still a largely unexplored topic. The aim of this study was to test the factor structure for DSM-IV Cluster C PD criteria in a sample of 641 consecutively admitted outpatients. Factor analysis results suggested that avoidant, dependent, and obsessive-compulsive PDs share a common latent dimension, and supported the three-factor structure of both observer and self-report ratings of DSM-IV Cluster C PD criteria. The pattern of factor loadings, however, was different from the one expected according to the DSM-IV classification.  相似文献   
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