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931.
932.
In an investigation of the effects of stem structure and direction set on sentence completion responses, 160 undergraduate males were randomly assigned to one of four conditions: Rotter ISB with "feelings" instructions, Rotter ISB with "speed" instructions, Sacks SCT with "feelings" instructions, Sacks SCT with "speed" instructions. Eight clinical judges derived hypotheses from the completed protocols; two judges evaluated each protocol. Interjudge reliability was measured by Pearson product-moment correlations and percents of agreement. There was a significant effect for amount of stem structure; the structured Sacks SCT stems yielded more clinical hypotheses. Structured stems also elicited significantly more feeling words. No significant effect was found for instructional set, nor was there a significant relationship between stem structure or instruction set and the numbers of words in completions. 相似文献
933.
Most dimensional analyses of traditional Rorschach scoring categories have either failed to control for differences in total R or have done so by introducing a nonstandard mode of administration. Consequently, the results of such studies may be either distorted or of questionable relevance to more typical situations. The present analyses, which compared both group and individual forms of the Rorschach administered to large samples (over 500 each) of male medical students, controlled for differences in total R by using residualized scores from which the linear effects of R had been partialled. The factor-analytic results are expressed in terms of seven easily interpretable factors (including total R), five of which are similar across forms, and simple formulas for deriving norm-referenced factor scores from the data of individual test administrations are provided. 相似文献
934.
James Garbarino Ph.D. John K. Hershberger Ph.D. candidate 《Journal of religion and health》1981,20(3):208-217
This paper places the problem of child abuse in the perspective of evil. In so doing it calls into question the amoral assumptions of social science and human services. The current social science paradigm paradoxically dismisses evil as a real factor in the world, despite its concern for indisputably moral issues such as child abuse. The practical advantages of a perspective incorporating evil are several. Among them are a more realistic appreciation of the need for mechanisms of social control in preventing abuse, the role of confession and conversion, and the role of pastoral care as a support system for families. 相似文献
935.
Although performance expectancies have been shown to be important mediators of achievement behavior, few specific determinants of personal expectancies have been identified, the ecological validity of previous results is limited, and factors influencing group performance expectancies have not been determined. Therefore, the purpose of this field study involving 11- and 12-year-old male soccer players was twofold. First, we examined specific intrapersonal and situational factors influencing players' pregame personal and team performance expectancies. Second, we investigated the effects of winning and losing a competitive soccer game on players' postgame team expectancies involving a hypothetical rematch with the identical opponent. The pregame findings revealed that (a) the intrapersonal factors of ability and self-esteem were related to personal performance expectancies while competitive trait anxiety was not, and (b) the situational factors of past win-loss record and a prior game win or loss against the same opponent influenced team performance expectancies. The postgame findings revealed that future expectancies were affected by the interactive effects of game win-loss and self-esteem. 相似文献
936.
937.
Contrast and undermatching as a function of reinforcer duration and quality during multiple schedules 总被引:1,自引:1,他引:0
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Ettinger RH McSweeney FK Norman WD 《Journal of the experimental analysis of behavior》1981,35(3):271-282
Eight pigeons pecked keys under multiple variable-interval two-minute variable-interval two-minute schedules. In Experiment 1, the reinforcers were 2, 4, or 8 seconds access to a food magazine. In Experiments 2 and 3, the reinforcers were grains that had been determined to be most-, moderately-, or non-preferred. Both positive and negative behavioral contrast occurred when the reinforcers in one component were held constant and the duration or type of reinforcer obtained in the other component varied. Undermatching occurred when the relative rate of responding during a component was plotted as a function of the relative duration of the reinforcers in that component. 相似文献
938.
Without assuming any constraints on behavior, we derive the policy that maximizes overall reward rate on two variable-interval paradigms. The first paradigm is concurrent variable time-variable time with changeover delay. It is shown that for nearly all parameter values, a switch to the schedule with the longer interval should be followed immediately by a switch back to the schedule with the shorter interval. The matching law does not hold at the optimum and does not uniquely specify the obtained reward rate. The second paradigm is discrete trial concurrent variable interval-variable interval. For given schedule parameters, the optimal policy involves a cycle of a fixed number of choices of the schedule with the shorter interval followed by one choice of the schedule with the longer interval. Molecular maximization sometimes results in optimal behavior. 相似文献
939.
G Rabending R Beier R Cammann H J Du Chesne H Gebelt M Grimmberger D Hobusch H Klepel K K?nig H H Knaape B Michalowski D Müller B Oettinger G Suhr H Todt J Vesper U Wendt H Zettler 《Psychiatrie, Neurologie, und medizinische Psychologie》1981,33(10):618-628
The testing of Convulsofin carried out in 220 patients at 14 clinics over a period of six months confirms the international experience gained with valproic acid and sodium valproinate. The main field of application of Convulsofin according to the experience gained will again be the treatment of fits in generalised primary epilepsy for which it permits to carry out a monotherapy to a remarkable extent. The favourable effect of the preparation in photosensitivity could be confirmed. Also in generalised secondary epilepsy and in fits of partial epilepsy. Convulsofin is partly effective, so that it can recommended as a co-medication in the treatment of therapy-resistant forms of these epilepsies which are difficult to treat. Decrease in thrombocytes, transient increase in serum transaminases, gastrointestinal disorders, loss of hair and undesired increases in body-weight were the more frequently occurring side-effects. 相似文献
940.
The intuitionistic consequence operation restricted to the language with (equivalence) and (negation) as the only connectives is axiomatized by means of a finite set of sequential rules of inference.To the memory of Professor Roman Suszko 相似文献