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931.
932.
The joy of common work between student and supervisor, the excitement of discovery, the struggle with doubt, self-depreciation and despair, the opening up of new horizons, the aesthetic experience of fresh perspectives both given and received make the reciprocal teaching learning process one of depth and sharing among those most cherished in human experience (1, p. 363).  相似文献   
933.
This study was designed to examine the strategy employed by school-aged subjects when completing binary statements. Thirty-two incomplete binary statements representing four statement conditions (true affirmative, true negative, false affirmative, and false negative) were administered to 120 children randomly selected from three academic levels. A response-index change model is postulated as representing the strategy employed by these school-aged subjects when completing binary statements. According to this model, the factor that causes response time to differ across the four statement conditions is the number of times the child is required to change the set of his response index. The child begins the task of completing a binary statement by reading and encoding the incomplete statement. He then selects the numeral that corresponds to the adjective “odd” or “even” contained in the predicate of the incomplete statement. The child’s response index is now set to respond with this numeral. What the child does at this point will depend upon the type of statement condition with which he is working. If the child is completing a TA statement, no response-index change is required. He simply gives as his answer the numeral to which his response index is set. If the child is completing an FA statement or a TN statement, one response-index change is required. If the child is completing an FN statement, two response-index changes are required.  相似文献   
934.
In order to determine production frequencies for various category terms, 219 college students were asked to generate category terms (e.g. Automobiles, Vegetables, Relatives) during a 4-rain period. The production frequency (i.e., the number of subjects who listed a particular term) for a given category term may be considered as reflecting the familiarity or amount of usage of that category term, and, as such, should be of value to memory researchers in designing experiments. Additionally, examination of the order in which terms were produced showed that subjects "clustered" related category terms, (e.g., "Countries" and "States" were often produced successively). This clustering of category terrms is supportive of the hypothesis that categories are organized in semantic memory in some kind of higher order structure.  相似文献   
935.
The role of adults' social cognitions in mediating judgments of hyperactive children's medicationrelated behavior change was explored. Two hundred eightyeight undergraduates observed two videotaped excerpts of a hyperactive target boy playing a group game with two peers. Each target was taking either methylphenidate (0.6 mg/kg) during both excerpts, placebo during both excerpts, methylphenidate first followed by placebo, or placebo first followed by methylphenidate. Adults' cumulative social evaluations of the child were assessed after they viewed both video segments. Results indicated that observers combined their perceptions of the two behavior samples into composite impressions using an equalweight averaging algorithm. Even for children whose behavior improved, adults' ratings of undercontrolled behaviors continued to meet or, in some cases exceed, research cutoff scores used to identify hyperactive children. The findings suggest that the actual behaviors of children with attentiondeficit hyperactivity disorder (ADHD) play a more influential role in shaping interpersonal impressions than do perceiver socialcognitive processes such as primacy, recency, or integration biases.This project was supported in part by a UC Regents' Dissertation fellowship to Douglas A. Granger while at the University of California at Irvine. We acknowledge Tom Crawford and Karen Rook for their helpful comments at formative stages of this project, and support from the UCLA Fernald Child Study Center and Program in Psychoneuroimmunology. We thank behavior observers Leslie Klein, Jeanne Tsai, and Dawn Rowland, and data managers Pam Ajang and Scott Gutentag. A preliminary report of this study was presented at the 1991 meeting of the Society for Research in Child Development, Seattle, WA.  相似文献   
936.
937.
938.
WHEN MORE PAIN IS PREFERRED TO LESS:   总被引:10,自引:0,他引:10  
Abstract— Subjects were exposed to two aversive experiences: in the short trial, they immersed one hand in water at 14°C for 60 s; in the long trial, they immersed the other hand at 14°C for 60 s, then kept the hand in the water 30 s longer as the temperature of the water was gradually raised to 15°C, still painful but distinctly less so for most subjects. Subjects were later given a choice of which trial to repeat. A significant majority chose to repeat the long trial, apparently preferring more pain over less. The results add to other evidence suggesting that duration plays a small role in retrospective evaluations of aversive experiences; such evaluations are often dominated by the discomfort at the worst and at the final moments of episodes.  相似文献   
939.
A conference of genetic counseling and clinical nurse specialist graduate program directors was hosted by the National Society of Genetic Counselors and funded by the Ethical, Legal, and Social Implications Program of the National Center for Human Genome Research in June 1992. One aspect of the conference addressed implications of the Human Genome Initiative for graduate education in genetic counseling. Within this paper, the topics of human variation and diversity, genetic discrimination, issues in non-directiveness, and genetic screening and policy development are reviewed and recommendations made for graduate curricula development and enhancement. In addition, suggestions are included for practicing genetic counselors.  相似文献   
940.
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