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941.
Katherine W Estes 《Journal of experimental child psychology》1976,21(3):393-405
Fifty-six prekindergarten and 174 kindergarten children learned to choose either the card with more or the card with fewer elements in simultaneous discrimination problems. Learning was faster when the card with more elements was positive, particularly when a zero-element card was involved. This difference appeared to be attributable in part to an initial preference for “more.” On transfer trials involving all possible pairings of the training cards, subjects generally performed as though their choices were governed by the concept “more” or “fewer”. This tendency increased with age and with experience in the situation, even though conditions made verbal mediation appear unlikely. 相似文献
942.
Michael C Roberts David A Santogrossi Mark H Thelen 《Journal of experimental child psychology》1976,21(3):524-531
An investigation was made into the effects of observers' previous experience with the experimental task on acquisition and subsequent performance of modeled task behavior. The task was socially neutral and the subjects were second grade boys and girls. Recall of modeled actions increased with prior experience, indicating greater acquisition. This finding supports Bandura's (1973) assertion that task familiarity may enhance attentiveness to the model. Contrary to previous research, performance of imitation did not decrease with experience. The present performance results are possibly due to the ambiguity of the preexperience and novelty of the experimental task. 相似文献
943.
Michael B Mazis 《Journal of experimental social psychology》1973,9(4):307-319
An experiment was conducted to test the hypothesis that cognitive tuning would cause receivers to be more receptive to novel than to familiar information, compared to transmitters. The information receptivity of transmitters and receivers was contrasted against a control group. The influence of the source and audience, possible limits on the influence of the tuning set, was also explored. Finally, amount of variance controlled by cognitive tuning, personality variables and information utility were examined.While the results strongly support the prediction that transmitters prefer familiar information, receivers and control group subjects did not significantly differ in preferences for novel information. The anticipated expertise of source or audience had no influence on information receptivity. Among the three sets of variables used, the greatest amount of variance was explained by information utility, followed by cognitive tuning and personality measures, though all three variables controlled a significant amount of variance. 相似文献
944.
Eugene Burnstein Amiram Vinokur Yaacov Trope 《Journal of experimental social psychology》1973,9(3):236-245
One class of theories explains group induced shifts in individual choice in terms of interpersonal comparison process. By comparing himself with others a member finds out that his position is uncomfortably discrepant, e.g., he is overly “cautious” or overly “risky”. Knowledge of this discrepancy presumably is necessary and sufficient to induce him to change his initial choice. Another class of theories holds that merely knowing one is different from others is unimportant. Shifts in choice occur because during discussion a member is exposed to persuasive arguments which prior to discussion were not available to him. Thus, if in a factorial design one independently varied (a) the number of others' choices available for comparison and (b) the number of arguments others presented in support of these choices, interpersonal comparison theories would predict the magnitude of the shift to be a function of (a) and not of (b), while theories of persuasive argumentation would predict the opposite. When such an experiment was performed the only reliable main effects were based on the number of arguments, (b), as predicted by persuasive arguments. In no instance did effects involving (a) approach significance. 相似文献
945.
946.
James H. Johnson 《Journal of research in personality》1974,8(1):1-32
A consensual model of memory, based on information processing theory is presented. The experimental literature on the interaction between memory and personality is reviewed in terms of this model. It is suggested that past study in this area has failed to utilize the knowledge and techniques of information processing theory, and as a result, has confounded experimental variables. Suggestions for more appropriate research are presented. 相似文献
947.
Pretrained appetitive discriminative stimuli were used as warning signals in subsequent avoidance learning. In Expt 1 identical responses were required in pretraining and in avoidance learning. An appetitive S+ facilitated avoidance learning in rats in comparison to S? or a stimulus previously uncorrelated with food. In Expt 2, the type of response in pretraining and in avoidance learning was varied. Groups with homogeneous responses in the two situations replicated Expt 1 results, whereas groups with different responses in pretraining and avoidance learning failed to show an advantage when S+ served as warning; in the heterogeneous response groups, S? was as effective as S+. Inhibitory factors in the heterogeneous groups were discussed as an explanation for these results. 相似文献
948.
P M Emmelkamp 《Behaviour research and therapy》1974,12(3):229-237
The effects on agoraphobia of (1) self-observation with a minimum of therapeutic intervention. (2) flooding, (3) a combination of flooding and self-observation, and (4) no-treatment control were compared. Assessments were made at the beginning of treatment, during and at the end of treatment and at the follow-up three months later. They were carried out by the therapist (in vivo) measurement; phobic anxiety and phobic avoidance scale) by an independent observer (phobic anxiety scale and phobic avoidance scale) and by the client (phobic anxiety scale; phobic avoidance scale: FSS; social anxiety scale; SDS and I-E scale).Self-observation, flooding and flooding/self-observation resulted in significant improvement on several variables, whereas the no-treatment control group did not improve. No difference in effectiveness was found between the self-observation and flooding treatments. In addition, the results suggest that a combined flooding/self-observation treatment is more effective than each of the individual treatments. 相似文献
949.
950.
Paired-associate learning by children was investigated as a function of age (4 vs 7 yr), stimulus type (line drawing, color photograph, or object) and mode of elaboration (visual or verbal). Photographs and objects were associated with more learning than drawings at both ages and with both types of mediational elaboration. Only indirect evidence could be obtained for the prediction that differences among the three types of pictorial stimuli decrease with age. A previously reported Age × Elaboration interaction suggesting a relative disadvantage of visual elaboration for the younger children was not replicated. 相似文献