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281.
The two experiments reported here examined the relationship between subjective probability estimates and moral judgments (credit and blame assignment, trait attributions, and behavior evaluations). Subjects read about situations that varied in outcome valence (moral or immoral); in addition, the nature of situational demands (Experiment 1) or behavior frequency (Experiment 2) was varied. In the first experiment, subjective probabilities were related to judgments of immoral behaviors (but not moral behaviors), whereas the situational demands only had an impact on judgments of moral behaviors. Experiment 2 included a wider range of behavioral situations, and the probability estimates and moral judgments were assessed independently. In contrast to the first experiment, subjective probabilities were related to trait and behavior ratings of both moral and immoral acts. Consistent with the first experiment, however, subjective probabilities predicted blame but not credit. Across both studies, the prior expectancies were more strongly related to evaluations of immoral acts than moral acts. Implications for understanding the determinants of judgments of moral and immoral acts are discussed.  相似文献   
282.
Recent public opinion polls have suggested that there is a striking lack of public support for national political leaders and institutions. The two studies discussed in this paper explore why public evaluations of political leaders and institutions are low. In particular, they examine the role of perceived injustice in creating dislike for and distrust of leaders and institutions. This focus upon justice is contrasted with the more traditional focus upon the level of outcomes received from the political system and upon congruence in citizen-leader policy preferences. The results strongly support a focus upon justice by showing that judgments of injustice exercise an influence upon leadership evaluations and in stitutional endorsements which is independent of beliefs about the level of outcomes the political system is providing to citizens or of public support for government policies. In fact, both studies suggest that judgments of justice or injustice have more influence upon the endorsement of political leaders and institutions than do outcome-related concerns.  相似文献   
283.
Studies of binaural perception have indicated that subjects are able to use temporal information available in high-frequency regions of the spectrum to lateralize high-frequency waveforms but not to detect these waveforms in masking noise. The present experiments demonstrate that although high-frequency interaural difference cues are relatively ineffective in simultaneous and forward masking, they can be utilized in backward masking. In Experiment 1, large maskinglevel differences were found in backward masking for high-frequency transients presented either monaurally or with an interaural temporal delay. Experiments 2–4 examined fringe masking, effects of masker duration, and combined forward-backward masking for both high- and lowfrequency transients presented with interaural differences in phase and intensity. The results are interpreted as support for the view that the auditory system is organized into parallel shortand long-term integration systems specialized for processing transient and sustained aspects of acoustic stimulation. It is suggested that information from the two integrators is combined when analysis of interaural differences within each of the systems yields similar estimates of spatial location.  相似文献   
284.
285.
Synthesis of family research presents unique challenges to investigators who must delimit what will be included as a family study in the proposed review. In this paper, the authors discuss the conceptual and pragmatic challenges of conducting systematic reviews of the literature on the intersection between family life and childhood chronic conditions. A proposed framework for delimiting the family domain of interest is presented. The framework addresses both topical salience and level of relevance and provides direction to future researchers, with the goal of supporting the overall quality of family research synthesis efforts. For users of synthesis studies, knowledge of how investigators conceptualize the boundaries of family research is important contextual information for understanding the limits and applicability of the results.  相似文献   
286.
Breast self-examination (BSE) for breast cancer is used by only a fraction of the women who might benefit from it, and some studies show that older women who are more at risk for breast cancer are less likely to use it. This article reports a community study of women ( n = 528) who were trained in BSE in women's group meetings, provided a behavioral management intervention, and followed for two years. The intervention consisted of monthly postcard cues for BSE and lottery ticket rewards whenever a BSE record was returned indicating a BSE had been done. During the second year, the intervention was withdrawn. Results show that although women over 50 are no more likely to report having done more BSEs than women under 50 prior to entering the study, they did tend to do more BSEs during the intervention year and were significantly more compliant during the follow-up year. A more detailed analysis by age decade showed the highest rates of compliance in both years were for women ages 60–69 and 70–87. An analysis of attitudinal, history, and sociodemographic factors indicated that the only consistent predictor of BSE practice other than age and the intervention was the woman's confidence in BSE.  相似文献   
287.
Path analysis was employed with data collected during a longitudinal neuro-behavioral follow-up study of multi-risk children. The relative impact of maternal medical history, drug abuse, and day-to-day functioning during pregnancy on the course of labor and delivery and on neonatal outcome was examined. The subsequent impact of each of these sets of variables on the child's developmental status at 36 months was then explored. An additional factor, which incorporated postnatal environmental and family functioning characteristics, was also included in the model. Maternal drug abuse had a significant effect on the course of labor and delivery, due in part to the impact of maternal drug abuse on family functioning. The results indicate that in this multi-risk population, environmental and psychosocial variables are important predictors of the child's developmental prospects.  相似文献   
288.
The effects of route segmentation were examined in a series of three experiments, Subjects in Experiment 1 divided an actual route into segments. Subjects in Experiment 2 performed corresponding proximity-judgment and distance-estimation tasks involving locations selected on the basis of the route segments identified in Experiment 1. Subjects in Experiment 3 performed a simple unidirectional distance-estimation task. Results from these experiments indicated that subjects can readily divide a route into segments and that these segments significantly bias judgments of macrospatial distance. These findings suggest a similarity between route segmentation in macrospatial cognition and categorization in other cognitive-task domains.  相似文献   
289.
As a high-status, omnipresent Black exemplar, Barack Obama and his rise to the presidency of the United States may have induced a cultural shift in implicit racial attitudes, much like controlled exposures to positive Black and negative White exemplars have done in the laboratory (Dasgupta & Greenwald, 2001). With a very large, heterogeneous sample collected daily for 2.5 years prior to, during and after the 2008 election season (N = 479,405), we observed very little evidence of systematic change in implicit and explicit racial attitudes overall, within subgroups, or for particular notable dates. Malleability of racial attitudes - implicit or explicit - may be conditional on more features than the mere presence of high-status counter-stereotypic exemplars.  相似文献   
290.
Norms for word lists that create false memories   总被引:14,自引:0,他引:14  
Roediger and McDermott (1995) induced false recall and false recognition for words that were not presented in lists. They had subjects study 24 lists of 15 words that were associates of a common word (called the critical target or critical lure) that was not presented in the list. False recall and false recognition of the critical target occurred frequently in response to these lists. The purpose of the current work was to provide a set of normative data for the lists Roediger and McDermott used and for 12 others developed more recently. We tested false recall and false recognition for critical targets from 36 lists. Despite the fact that all lists were constructed to produce false remembering, the diversity in their effectiveness was large--60% or more of subjects falsely recalled window and sleep following the appropriate lists, and false recognition for these items was greater than 80%. However, the list generated from king led to 10% false recall and 27% false recognition. Possible reasons for these wide differences in effectiveness of the lists are discussed. These norms serve as a useful benchmark for designing experiments about false recall and false recognition in this paradigm.  相似文献   
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