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941.
Eliot R. Smith Daniel A. Miller Angela T. Maitner Teresa Garcia-Marques 《Journal of experimental social psychology》2006,42(4):471-478
Two experiments show that repeated exposure to information about a target person reduces individuation and thereby increases stereotyping of the target person based on social group memberships. The effect is not due to familiarity-induced liking (the mere exposure effect), nor is it mediated by increased accessibility of the target’s social category, nor by increases in perceived social judgeability. The results are most consistent with the use of feelings of familiarity as a regulator of processing mode, such that familiar objects receive less systematic or analytic processing. In everyday life, frequent exposure to another person ordinarily produces not only familiarity but also liking, individuated knowledge, and friendship, factors that may effectively limit stereotyping. But when previous exposure is unconfounded from these other factors, its effect can be to increase stereotyping. 相似文献
942.
Arnold E. Metz Jr. Bernard F. Fuemmeler Ronald T. Brown Ph.D. 《Journal of clinical psychology in medical settings》2006,13(3):229-238
Evaluated Project Towards No Tobacco Use (TNT), a tobacco-use prevention program delivered in schools with primarily African-American students. Students were assigned randomly by classroom to either the intervention (n=58) or to a no-treatment control group (n=40). Students in the intervention group received a curriculum-based program over the course of 10 sessions. Pre-and post-assessments of tobacco knowledge, attitudes, communication, peer refusal, and smoking tendency were gathered. Students in the intervention group differed from their peers in the control group by evidencing greater knowledge and communication skills. We found this tobacco-use prevention program useful for African-American students.This investigation was supported in full by the American Cancer Society Grant Award ACS IRG 97-151. 相似文献
943.
944.
Michael Smith 《The Journal of Ethics》2006,10(1-2):75-106
I take issue with two suggestions of Joel Feinberg's: first, that it is incoherent to suppose that human life as such is absurd,
and, second, that a particular human life may be absurd and yet saved from being tragic by being fulfilled. I also argue that
human life as such may well be absurd and I consider various responses to this. 相似文献
945.
Habits have garnered significant interest in studies of associative learning and maladaptive behavior. However, habit research has faced scrutiny and challenges related to the definitions and methods. Differences in the conceptualizations of habits between animal and human studies create difficulties for translational research. Here, we review the definitions and commonly used methods for studying habits in animals and humans and discuss potential alternative ways to assess habits, such as automaticity. To better understand habits, we then focus on the behavioral factors that have been shown to make or break habits in animals, as well as potential mechanisms underlying the influence of these factors. We discuss the evidence that habitual and goal-directed systems learn in parallel and that they seem to interact in competitive and cooperative manners. Finally, we draw parallels between habitual responding and compulsive drug seeking in animals to delineate the similarities and differences in these behaviors. 相似文献
946.
947.
Wilkins AJ Smith J Willison CK Beare T Boyd A Hardy G Mell L Peach C Harper S 《Perception》2007,36(12):1788-1803
In a series of eight studies it is shown that the first peak in the horizontal autocorrelation of the image of a word (which captures the similarity in shape between the neighbouring strokes of letters) determines (i) the appearance of the words as striped; (ii) the speed with which the words are read, both aloud and silently; and (iii) the speed with which a paragraph of text can be searched. By subtly distorting the horizontal dimension of text, and thereby reducing the first peak in the horizontal autocorrelation, it is shown that the speed of word recognition can be increased. The increase in speed is greater in poor readers. 相似文献
948.
Joel Epstein W. Dean Klinkenberg Donald J. Scandell Kelly Faulkner Ronald E. Claus 《Sex roles》2007,56(1-2):23-31
This study was designed to examine the influence a potential date’s physical attractiveness and sexual history has on an individual’s
intentions to engage in safer sex. Over 1,200 participants completed an Internet survey. The questionnaire presented a randomized
biography and photograph and asked participants to rate their interest in dating and having a sexual relationship with the
target. Participants were randomly assigned to one of six conditions based on the target’s physical attractiveness (low vs.
high) and sexual experience (low, medium, or high). Results indicated that men reported greater intentions to have sex than
women did, and all participants reported greater likelihood of having sex when the potential partner was highly attractive.
Participants rated men and more experienced targets as more risky sexual partners, and the level of a target’s sexual experience
was directly related to participants’ willingness to discuss sexual risks. Results indicate a continuing need to include discussion
of cognitive factors in all HIV prevention efforts. 相似文献
949.
Currently, there is considerable variability and ambiguity in legal standards pertaining to juveniles' comprehension of Miranda rights and their adjudicative competence. This study investigated rates of impairment under various proposed legal standards. One hundred and fifty-two young defendants aged 11-17 were assessed with Grisso's Miranda Instruments and the Fitness Interview Test-Revised. While over half of defendants aged 15 and under were classified as impaired in adjudicative capacities when adult norms were applied, significantly fewer adolescents were classified as impaired when adolescent norms were applied or a standard of "basic understanding and communication." Also, while over half of defendants aged 15 and under were classified as impaired in their comprehension of Miranda rights when both understanding and appreciation of Miranda rights were required, significantly fewer youth were classified as being impaired when only understanding was required. The implications of these findings are discussed. 相似文献
950.
Waller BM Bard KA Vick SJ Smith Pasqualini MC 《Journal of comparative psychology (Washington, D.C. : 1983)》2007,121(4):398-404
Human face perception is a finely tuned, specialized process. When comparing faces between species, therefore, it is essential to consider how people make these observational judgments. Comparing facial expressions may be particularly problematic, given that people tend to consider them categorically as emotional signals, which may affect how accurately specific details are processed. The bared-teeth display (BT), observed in most primates, has been proposed as a homologue of the human smile (J. A. R. A. M. van Hooff, 1972). In this study, judgments of similarity between BT displays of chimpanzees (Pan troglodytes) and human smiles varied in relation to perceived emotional valence. When a chimpanzee BT was interpreted as fearful, observers tended to underestimate the magnitude of the relationship between certain features (the extent of lip corner raise) and human smiles. These judgments may reflect the combined effects of categorical emotional perception, configural face processing, and perceptual organization in mental imagery and may demonstrate the advantages of using standardized observational methods in comparative facial expression research. 相似文献