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The purpose of the study was to assess the effect of kindergarten retention on firstgrade achievement and adjustment. Forty children who had been retained in kindergarten were identified from schools that practiced kindergarten retention at a high rate. Control children were selected from schools matched on socioeconomic and achievement level, but that did not practice retention in kindergarten. Then, control children were selected individually to match retained children on sex, birthdate, socioeconomic level, second language, and beginning kindergarten readiness scores. The two groups, which were equally young and unready at the start of kindergarten, were compared at the end of first grade on seven outcome measures; the retained children were then completing three years of school and the control children two. There were no differences between the retained and control children on teacher ratings of reading achievement, math achievement, social maturity, learner self-concept, or attention. The groups also did not differ in CTBS math scores; the only difference occurred on the CTBS reading test, where the retained group was one month ahead. Based on parent interview data, children who had spent an extra year before first grade were not much different from those deemed at risk but not retained, except that, on average, retained children had slightly more negative attitudes toward school. The study findings are consistent with other available research on transition programs that show no academic benefit for the extra year and, when examined, a negative impact on social-emotional outcomes.  相似文献   
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Conclusion When the stress level is lowered, the relocated employee can turn attention away from the urgency and upset of resettling the family and concentrate fully on the new position thus becoming productive more quickly. With careful planning among the family, relocation counselor and real estate agent/broker, the move can be made much more effectively and happily.Janice Y. Benjamin is President of the Career Management Center in Kansas City, Missouri and author of the career series,How to Be Happily Employed.Lorrie Eigles is a career consultant at the Center Management Center specializing in spousal relocation.  相似文献   
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There are many psychological tasks that involve the pairing of binary variables. The various tasks used often address different questions and are motivated by different theoretical issues and traditions. Upon closer examination, however, the tasks are remarkably similar in structure. In the present paper, we examine two such tasks, the contingency judgment task and the signal detection task, and we apply a signal detection analysis to contingency judgment data. We suggest that the signal detection analysis provides a novel interpretation of a well-established but poorly understood phenomenon of contingency judgments-the outcome-density effect.  相似文献   
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