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921.
232 Finnish and 145 American university students showed no significant differences on Infante and Wigley's measure of verbal aggressiveness. In keeping with general stereotypes, the men of both cultures (88 Finns, 86 Americans) were more verbally aggressive than were the women (144 Finns, 59 Americans). 相似文献
922.
Edward H. Thompson Jr. 《Sex roles》1991,24(5-6):261-278
This study clarifies and adds to our understanding of how gender and gender orientation affect physical aggression in dating relationships. The stereotype of male violence assumes that men exclusively or nearly exclusively use abusive and violent behavior to manage conflict situations with an intimate partner, and that the more violent men will be more masculine. Data from a sample of 336 undergraduates indicate that the expected sex differences were not observed; among college students, physical aggression in dating relationships is not gender-specific. However, gender orientation was significantly related to courtship aggression. A more masculine and/or less feminine gender orientation and variations in relationship seriousness proved to be the two strongest predictors of both men's and women's involvement in courtship violence. Findings are discussed in terms of the masculine mystique and the male role norms in our culture's superstructure.This project was funded in part by a faculty research grant from Holy Cross College. 相似文献
923.
D. E. Anderson R. L. Ray S. Lease G. E. Billman D. C. Randall O. A. Smith C. A. Astley D. F. Taylor J. S. Turkkan A. H. Harris O. J. Andy V. Read A. Cowley D. Peeler J. B. Cabot D. M. Goff D. H. Cohen Thomas J. Carew W. H. Bridger G. A. Barr G. T. Schimmel G. B. Glavin F. L. Royer S. A. Corson E. O. Corson R. A. Lanese R. M. Andrysco W. C. Stanley Sven O. E. Ebbesson M. E. Bitterman R. Bruce Masterton Richard F. Thompson Bernard Lown Delos D. Wickens Carol D. Wickens B. H. Natelson T. M. Poandl R. McCarty C. F. Knapp J. M. Evans W. Wilson F. Freemon T. Ban W. Petrie C. Clinton W. S. Middleton 《Integrative psychological & behavioral science》1980,15(2):82-90
924.
Allan M. Schrier Claudia R. Thompson 《Journal of the experimental analysis of behavior》1980,33(2):291-298
Carter and Werner recently reviewed the literature on conditional discrimination learning by pigeons, which consists of studies of matching-to-sample and oddity-from-sample. They also discussed three models of such learning: the “multiple-rule” model (learning of stimulus-specific relations), the “configuration” model, and the “single-rule” model (concept learning). Although their treatment of the multiple-rule model, which seems most applicable to the pigeon data, is generally excellent, their discussion of the other two models is incomplete and sometimes inaccurate. Potential problems of terminology are discussed in the present paper, as are additional lines of research that deserve consideration by those interested in further work in this area. The issue of response versus stimulus selection (configuration versus compound-cue learning) is discussed in connection with the configuration model. Particular attention is given to Carter and Werner's criticism of the application, in studies with other species, of the learning set procedure in testing for single-rule learning. Some of the important related issues are: the bias for improvement on new problems in a series, the adequacy of a multiple-rule model to explain learning set formation, and evidence in favor of the single-rule model, at least in primates. Consideration of these additional contributions to the study of conditional discrimination learning emphasizes the usefulness of this task in the comparative study of cognitive processes. 相似文献
925.
Effects of d-amphetamine and cocaine on strained ratio behavior in a repeated-acquisition task. 总被引:3,自引:3,他引:0 下载免费PDF全文
D M Thompson J M Moerschbaecher 《Journal of the experimental analysis of behavior》1980,33(1):141-148
Pigeons acquired a different four-response chain each session by responding sequentially on three keys in the presence of four colors. When the fixed-ratio requirement for food presentation was five completions of the chain, d-amphetamine and cocaine disrupted the behavior. As the dose of each drug was increased, the overall response rate decreased, the overall accuracy was impaired (i,e., percent errors increased), and there was less within-session error reduction (acquisition). In contrast, when the fixed-ratio requirement was either 20 or 50 completions of the chain, certain doses of both drugs produced large increases in the overall response rate by eliminating the extended pausing (ratio strain) that was characteristic of the control sessions. These rate-increasing effects were accompanied by error-decreasing effects, both during acquisition and after the response chain had been acquired. Taken together, the results show that the effects of d-amphetamine and cocaine on behavior in a repeated-acquisition task can be modulated by manipulating the value of the fixed-ratio schedule maintaining the behavior. 相似文献
926.
David F. Bjorklund Barbara E. Thompson Peter A. Ornstein 《Behavior research methods》1983,15(3):350-356
Category typicality norms from 12 natural language categories are presented for kindergarten, third-grade, sixth-grade, and college students. Subjects first selected examples of familiar word concepts and rated them on a 3-point scale in terms of category typicality. Age differences in the percentage of items included as category members were found primarily for the less typical items, with inclusion rates varying as a function of both age and typicality level. The absolute level of typicality judgments increased with age, although correlations between the children’s and college students’ ratings were generally significant for all three children’s groups, with average correlations increasing somewhat with age. It was suggested that the rating data would be useful to developmental investigators interested in children’s processing of category information. 相似文献
927.
R Pickens E Errickson T Thompson L Heston E D Eckert 《Behaviour research and therapy》1979,17(1):17-24
In a behavioral treatment program for acute psychiatric patients, points were earned for adaptive behavior (e.g. self-care, attending ward activities) and lost for maladaptive behavior (e.g. assaults, verbal abuse). Points earned could be spent for a variety of goods and services (e.g. passes, extra staff time). Statistically significant correlations were found between MMPI scale scores and point-earning behavior. High scores on the F, 5, 6 and 8 scales were associated with low point gain for adaptive behavior, high point loss for maladaptive behavior, a high proportion of points spent to points earned, and a low overall net point earnings. Low score on F scale in combination with high score on 2 scale best predicted point-gain behavior, whereas high score on 8 scale in combination with low score on 1 scale best predicted point-loss behavior. Overall net points were best predicted by low score on F scale in combination with high scores on 0 and 9 scales. When subjects were grouped into common psychiatric profile types, differences were found in point-gain behaviors for items related to personal care and attending ward activities. At least some of these differences could be attributed to two factors: high scores on the 2, 3 and 7 scales were associated with higher than average point earnings, while high scores on the 8 scale were associated with lower than average point earnings. 相似文献
928.
George A. Thompson Brian A. Iwata Holly Poynter 《Journal of applied behavior analysis》1979,12(3):325-333
Pathological tongue thrust (reverse swallowing) has been associated with neuromuscular disorders and linked to dental malocclusion, articulation problems, difficulty in eating, and excessive drooling. In this study, observable tongue thrust in a 10-year-old retarded male was modified during mealtime using a procedure consisting of differential reinforcement (presentation of food contingent upon tongue in) and punishment (gently pushing the tongue back into the mouth with a spoon). Results of a reversal design showed substantial decreases in tongue thrust and food expulsion, and a large increase in observed chewing. These data compared favorably with data obtained for other retarded persons not judged to be tongue thrusters; in addition, the objective results of the treatment program were substantiated via pre-post evaluations done by occupational and physical therapists. These findings suggest that operant techniques may be an effective means of treating tongue thrust and its associated problems, and that further development and evaluation of behavioral interventions may provide a desirable alternative to more intrusive surgical or mechanical procedures. 相似文献
929.
930.
This study addressed the questions of whether selected teacher and organizational variables contributed to (a) significant amounts of variance in teachers' scores on three components of burnout, and (b) teachers' intentions to leave special education teaching. Study participants (N =490) included a sample of respondents to a survey of all of the 1096 special education teachers in Hawaii. Instruments used in this study included the Maslach Burnout Inventory, the Porter Need Satisfaction Questionnaire, and the Special Education Teacher Survey. Results of multiple regression analyses indicated that for the burnout components, Emotional Exhaustion and Depersonalization, relatively large and significant amounts of variance could be accounted for by a set of predictor variables. For the third burnout component, Personal Accomplishment, the variance accounted for by a set of predictor variables was significant but small. Stepwise discriminant function analysis was used to distinguish between teachers who stated they did or did not intend to leave special education teaching. Eight variables were identified as predictors of Intention to leave special education teaching, correctly classifying 73% of teachers into the appropriate Yes-Leaving and No-Leaving groups.This research was conducted in partial fulfillment of requirements for the Doctoral dissertation by the first author. 相似文献