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41.
42.
Previous researchers using between-subjects comparisons have found eyewitness confidence and accuracy to be only negligibly correlated. In this study, we examined the predictive power of confidence in within-subject terms. Ninety-six subjects answered, and made confidence ratings for, a series of questions about a crime they witnessed. The average between-subjects and within-subject accuracy-confidence correlations were comparably low: r = .14 (p less than .001) and r = .17 (p less than .001), respectively. Confidence is neither a useful predictor of the accuracy of a particular witness nor of the accuracy of particular statements made by the same witness. Another possible predictor of accuracy, response latency, correlated only negligibly with accuracy (r = -.09 within subjects), but more strongly with confidence (r = -.27 within subjects). This pattern was obtained for both between-subjects and within-subject comparisons. The theoretical and practical implications of these results are discussed. 相似文献
43.
The interrelatedness of attitudes toward homosexuals, Blacks, women, and old people was studied, as well as attitude differences on demographic variables. Three hundred and nine White undergraduates responded to the Homosexual Attitude Scale, The Attitudes Toward Women Scale, Multifactor Racial Attitude Inventory, and two attitudes toward old people scales. Nine of the ten possible intercorrelations were significant beyond the .01 levels. Prejudice toward quite distinct outgroups appears to be a generalized attitude. Attitude differences were found on the demographic variables of sex, political party, and religion. Women expressed more tolerant attitudes than men toward all four outgroups studied. Republicans were more prejudiced toward homosexuals and women than were Democrats or Independents. Participants who identified themselves as Christians were less supportive of equality between the sexes than were Catholics, Protestants, or those with no religion Christians were also more prejudiced toward homosexuals than were Catholics or those with no religion. 相似文献
44.
Gloria S. Waters Margaret Bruck Mark Seidenberg 《Journal of experimental child psychology》1985,39(3):511-530
The use of spelling-sound information in both reading and spelling was evaluated by having children read and spell nonwords and five types of words that differed in terms of their regularity for reading and spelling. The subjects were grade 3 children who had been psychometrically defined as good readers and good spellers (“good”), good readers and poor spellers (“mixed”), or poor readers and poor spellers (“poor”). Results indicated that all children attempted to use spelling-sound correspondences in both reading and spelling, although children in both the mixed and the poor groups had weaker knowledge of these correspondences and were less systematic in their use of them. Furthermore, even though the children in the mixed group had been matched with children in the good group on reading comprehension, the number and type of errors made by the mixed subjects on both the reading and spelling tasks were more similar to those of the poor subjects than to those of the good subjects. 相似文献
45.
Margaret Jean Intons-Peterson 《Sex roles》1985,12(7-8):877-895
Do contemporary fathers have the same kinds of goals, beliefs, aspirations, and expectations about their children that fathers had 30 years ago? To answer this question, we interviewed 102 White fathers of 133 daughters and 126 sons about the topics probed by Aberle and Naegele (1952). We also asked about how the fathers expressed approval and disapproval of their children's behaviors, about their techniques for encouraging their children to develop the traits the fathers considered desirable, and about the sources of sex education for children. In general, our contemporary fathers mimicked some of the expectations of the earlier group and differed in others. Like the earlier group, some expectations were gender stereotypic. These expectations presumably function to restrict or limit the socialization of their children. More striking were the differences in the two sets of responses. In contrast to the statements from Aberle and Naegele's fathers, our fathers expressed many similar expectations for their daughters and sons. The educational and occupational levels of the fathers and the family composition qualified only a few of the above results. 相似文献
46.
Selective attention and priming: Inhibitory and facilitatory effects of ignored primes 总被引:11,自引:0,他引:11
Steven P. Tipper Margaret Cranston 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1985,37(4):591-611
The priming effects of ignored information have been studied in Stroop displays (Neill, 1977) and with spatially superimposed drawings (Tipper, in this issue); naming of probes related to ignored primes is delayed in these experiments (“negative priming”). This negative priming effect is confirmed in a list reading task in Experiment 1, which used partially superimposed letters, and Experiment 2, which used spatially separated letters. Furthermore, Lowe (1979) using Stroop colour words observed that changing the nature of the probe such that it did not require selection from a competing word reversed the priming effects of the ignored word from inhibition to facilitation. Experiment 3 confirmed this observation when subjects selected a red letter from a green letter. Two models are suggested to account for this result. In the first, negative priming is a product of the ignored prime and subsequent probe being encoded both as a stimulus to be ignored and one to be named (Allport, Tipper and Chmiel, in press; Lowe, in press). This dual encoding is ambiguous, requiring further processing before response can be output. The other model suggests that negative priming reflects inhibition of response to ignored information, slowing naming latencies to probe stimuli that require the same response. Experiment 4 attempts to differentiate between the models, and the latter inhibition view is preferred. 相似文献
47.
The Jenkins Activity Survey (JAS) and the Framingham Type A Scale (FTAS) have been found to have different psychological correlates. The JAS is typically unrelated to anxiety, while the FTAS is consistently correlated with trait anxiety. The present study of 200 male and female college students clarifies further the psychological heterogeneity of these measures. Enhanced motivation to control the environment has been suggested as an underlying psychological component of Type A behavior (Glass, 1977). Dysphoric emotions and the perception of more environmental stresses, on the other hand, are typical of neuroticism or negative affectivity (Watson & Clark, 1984). Although the results indicate that the JAS and FTAS are highly correlated, the JAS is more closely related to control motivation than is the FTAS. Further, compared to the JAS, the FTAS is more closely correlated with dysphoric emotions and perceived daily stresses. Thus, the results indicate that the JAS is closely correlated with core psychological components of the Type A pattern, while the FTAS has a relatively unique association with general emotional distress. Such differences may account for the fact that these measures are related to different disease end points. 相似文献
48.
49.
The role played by reflex pathways in the production of movement has been a significant issue for motor control theorists interested in a wide variety of motor behaviors. From studies of locomotion and chewing, it appears that gains in reflex pathways can be altered so that activity in these pathways does not produce destabilizing responses during movement. In speech production, recent experimental evidence has been interpreted to suggest that autogenetic lip reflexes (perioral reflexes) are suppressed during sustained phonation or speech production. The present study was conducted to assess the effects of phonation, direction of movement, and ongoing speech production on reflex responses of lip muscles. The present results suggest, in contrast to earlier work, that this reflex pathway is not suppressed or absent because the amplitude of the observed response depends upon the activation levels of the various muscles of the lower lip and, therefore, indirectly on the nature of the gesture the subject is instructed to produce. 相似文献
50.
C R Snyder T W Smith R W Augelli R E Ingram 《Journal of personality and social psychology》1985,48(4):970-980
We tested the hypothesis that socially anxious or shy individuals use their anxiety symptoms as a strategy to control attributions made about their performances in social-evaluative settings (i.e., self-handicapping strategies). Specifically, we predicted that trait-socially anxious or shy persons would report more symptoms of social anxiety in an evaluative setting in which anxiety or shyness could serve as an excuse for poor performance than would individuals in (a) an evaluative setting in which shyness was precluded as an excuse or (b) a nonevaluative setting. Furthermore, we predicted that this self-protective pattern of symptom reporting would not occur for individuals who were not trait-socially anxious because these persons would not commonly use such symptoms as a self-handicapping strategy. Results supported these predictions for male subjects, but not for female subjects. Sex differences in the strategic use of shyness are discussed in relation to other research on sex differences in the etiology and correlates of social anxiety. 相似文献