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21.
22.
GLOBAL PROCESSING-TIME COEFFICIENTS CHARACTERIZE INDIVIDUAL AND GROUP DIFFERENCES IN COGNITIVE SPEED 总被引:2,自引:0,他引:2
Abstract— Forty participants performed seven different information processing tasks (choice reaction time, letter classification, visual search, abstract matching, line-length discrimination, mental rotation, and mental paper-folding) Slow (top quartile) and fast (bottom quartile) processors were selected based on their mean z scores Response times (RTs) of the slow and fast groups in the 21 conditions of the seven tasks were linear functions of the mean RTs of the entire group (both r2 s = 99) In addition, individuals' RTs were well described by linear functions (median r2 = 93) When tasks were ranked in order of complexity, the odd-even reliability of the ratio of an individual's RT to the average RT was 80, indicating that such ratios remain relatively stable across tasks Taken together, these findings indicate that the performance of an individual on diverse tasks can be predicted on the basis of a single processing-time coefficient Such coefficients may provide useful indices of the efficiency with which different individuals process information 相似文献
23.
THE SEXUAL HARASSMENT OF MEN? 总被引:2,自引:0,他引:2
Jennifer L. Berdahl Vicki J. Magley Craig R. Waldo 《Psychology of women quarterly》1996,20(4):527-547
Recently the focus of sexual harassment research on the harassment of women by men has been challenged. Treatments of sexual harassment of men, however, have generally ignored power differentials between the genders. Our analysis predicts that behaviors identified as harassing by men stem from negotiations of gender in the workplace that challenge male dominance, whereas behaviors experienced by women as sexually harassing reinforce female subordinance. Consistent with our predictions, results indicated the following: men are considerably less threatened than women are by behaviors that women have found harassing; men find sexual coercion the most threatening form of harassment; men as well as women sexually harass men; and men identify behaviors as harassing that have not been identified for women. Results also showed signs of backlash among men against organizational measures that address sexual harassment and discrimination against women. Implications for psychological and legal definitions of sexual harassment of men are discussed. 相似文献
24.
Richard A. Feinberg Ph.D. Jennifer Meoli-Stanton Myron Gable 《Journal of business and psychology》1996,11(1):63-71
This paper demonstrates that the positiveness and negativeness of letters of acceptance and rejection from companies have an impact on company image, self-concept of recipient, and reported future intentions of potential recruits. The implication for employers writing letters of acceptance and rejection is that they should communicate with prospective recruits in a positive manner no matter what the letter's message. Positive rejection letters can mitigate effects of rejection and negative acceptance letters can impair the positiveness of acceptance.This research was partially supported by Grant #82037 from the Purdue Agricultural Research Station. Reprints should be addressed to Dr. Richard Feinberg, Department of Consumer Sciences and Retailing, Purdue University, 1262 Matthews Hall, West Lafayette, IN 47907-1262. 相似文献
25.
Patti Johnson M.S. John Schuster Ed.D. Jennifer K. Bell M.S. 《Journal of Behavioral Education》1996,6(4):437-458
This study compared the effectiveness and efficiency of simultaneous prompting with and without error correction during daily probe sessions in teaching science vocabulary words. The teacher presented the vocabulary word definitions as instructive feedback during training sessions. Five 16–17 year old students with disabilities participated in an adapted alternating treatments design that evaluated the simultaneous prompting strategy, error correction and instructive feedback. Instruction occurred in a group format using choral responding. The results indicate that (a) all students learned to read the vocabulary words, (b) simultaneous prompting with error correction was slightly more efficient for three of the five subjects in learning the targeted words, and four of the five students made fewer errors in this condition, (c) all students preferred simultaneous prompting with error correction over simultaneous prompting without error correction, (d) words mastered in both conditions generalized equally, (e) there were minimal differences between the two conditions in the collected maintenance data, and (e) students experienced only minimal improvement in their ability to define vocabulary words (instructive feedback). Discussion focuses on issues for further research and implications for instructional practice with simultaneous prompting, error correction and instructive feedback. 相似文献
26.
Jennifer E. Porter 《Journal of Contemporary Religion》1996,11(3):337-353
One of the most striking innovations within contemporary North American Spiritualism is the adoption of extraterrestrials as spirit guides by some contemporary Spiritualists. It is here that the New Age fascination with extraterrestrials and UFOs has taken on a uniquely Spiritualist form. Extraterrestrials have come to represent for many Spiritualists the successful achievement of the ultimate Spiritualist goal: the union between spirituality and science. Extraterrestrials are seen as spiritually superior to us because their science exceeds our own; their ‘science’ is perceived superior because it incorporates recognition of spiritual ‘truth’. Consequently, within the North American Spiritualist context, the adoption of extraterrestrials as spirit guides can be seen both as a ‘rationalisation’ of Spiritualist belief through a strong idealisation of ‘science’, and as a critique of orthodox science for ignoring the ‘spiritual’ realm. For several of the Spiritualists with whom I worked, extraterrestrials have consequently become excellent choices for spirit guides. 相似文献
27.
Jennifer L. Fitzpatrick Elaine M. Hutton Riyana Babul Cheryl S. Cytrynbaum Joanne E. Sutherland Cheryl T. Shuman 《Journal of genetic counseling》1996,5(1):1-15
Congenital bilateral absence of the vas deferens (CBAVD) occurs in approximately 1.3% of infertile males and is thought to be, in most cases, a primarily genital form of cystic fibrosis (CF). Fourteen males with CBAVD considering microsurgical sperm aspiration from the epididymis (MESA) and in vitro fertilization were seen for genetic counseling and screening for CF. To retrospectively evaluate these patients' perceptions of the counseling and screening information, we conducted structured telephone interviews to assess their recall of information about CF and its impact on their health concerns and reproductive plans. We found that, as the health implications of CF are abstract and not as important to patients as the diagnosis of CBAVD itself, patients tend to view their CF status primarily in terms of their reproductive potential. Retrospective analysis afforded us an opportunity to identify the psychosocial issues of most concern to this unique patient population. 相似文献
28.
The present investigation focused upon the impact of gender and various powerful and less powerful linguistic features on the communication of unfamiliar male and female college students. Same-sex and mixed-sex dyads were recorded as they engaged in discussions regarding suggestions for a bogus freshman orientation booklet. Although few gender differences were found, the result of a factor analysis yielded three factors: questions, suggestions, and process variables. These factors are consistent with a power perspective in the use of various linguistic features. However, the present findings suggest that gender and power alone cannot explain differences in communication styles. Rather, the results suggest the need to consider other aspects of the speaker to explain differences that occur in the use of language. 相似文献
29.
Older and young adults' letter detection and lexical decision performance were examined as word frequency varied to determine whether there were age differences in word recognition. Allen and Madden (1989) found that older adults' pattern of reaction time (RT) across word frequency categories was different from young adults' pattern for a letter detection task. In this study, for both letter detection and lexical decision tasks, older adults exhibited a monotonically decreasing RT function as word frequency increased. However, young adults exhibited a nonmonotonic RT function across word frequency for the letter detection task but a monotonically decreasing RT function as word frequency increased for the lexical decision task. An expanded parallel input serial analysis model of word processing was hypothesized. 相似文献
30.
Mark D. Rapport H. Allen Murphy Jon S. Bailey 《Journal of applied behavior analysis》1982,15(2):205-216
A within-subject comparison was made of the effects of methylphenidate (Ritalin) and response cost in reducing the off-task behavior of two boys, 7 and 8 years of age, who had been diagnosed as having an attentional deficit disorder with hyperactivity. Several dosages of Ritalin (5 to 20 mg/day) were evaluated with the results indicating varying effects of the drug for both children. Response cost (with free-time as the reinforcer) was superior to Ritalin in raising levels of on-task behavior and in improving academic performance. 相似文献