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The longitudinal development of the intraindividual coupling between academic achievement, interest, and self-concept of ability (SCA) was analyzed in a sample of approximately 1,000 children between grades 1 and 12 (ages 6-17). Across all calculated indexes, the average level of coupling was positive. Individuals generally felt competent and interested in domains where they achieve well, and were interested in domains where they perceive their personal strengths. The degree of coupling was the highest between interest and SCA and the lowest between interest and achievement. For all indexes, evidence for an increase in coupling across time was found. Female gender was related to a lower level of coupling. There was evidence for a positive effect of conscientiousness on the amount of coupling. 相似文献
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Developmental trajectories of personal and collective self-concept among American Indian adolescents
Whitesell NR Mitchell CM Kaufman CE Spicer P;Voices of Indian Teens Project Team 《Child development》2006,77(5):1487-1503
Developmental trajectories of personal and collective self-concept were examined among American Indian adolescents. Personal self-concept (self-esteem) and collective self-concept (American Indian identity, Euro-American identity, community-mindedness) were assessed 6 times over 3 years in 4 cohorts of adolescents from 3 American Indian cultural groups (N=1,252). An accelerated longitudinal design was used to estimate developmental trajectories from 14 to 19 years; parallel-process and covariate models were used to examine variation in trajectories. Both personal and collective self-concepts were generally positive and showed small gains; they were moderately related to one another and differentially related to cultural group, gender, and perceived social support. The findings highlight the complexity of self-concept for American Indian youth and the significance of both personal and collective identity. 相似文献
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驾驭文献能力包括两个方面:一是对文献信息资源的熟悉程度,如对文献信息资源类型、布局特征的了解;另一个就是对文献利用的力度,如文献的查找、阅读和综合运用能力等.研究生是我国21世纪科学技术和经济建设腾飞的高级人才,将担当重要的科研、技术或管理工作,能否熟练获取和利用各种信息对他们更新知识、优化知识结构以及今后从事的工作至关重要. 相似文献
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Relationally and physically aggressive children's intent attributions and feelings of distress for relational and instrumental peer provocations 总被引：13，自引：0，他引：13
Numerous studies have demonstrated that physically aggressive children exhibit hostile attributional biases in response to instrumental peer provocations, a social information-processing pattern that has been recognized as a contributor to peer-directed aggression. The present studies (N = 127 and N = 535) were designed to extend past research by evaluating the intent attributions and feelings of emotional distress of relationally and physically aggressive children in response to instrumental and relational provocation contexts. Results indicated that physically aggressive children exhibited hostile attributional biases and reported relatively greater distress for instrumental provocation situations, whereas relationally aggressive children exhibited hostile attributional biases and reported relatively greater distress for relational provocation contexts. Implications of these findings for the understanding of factors that may contribute to relational as well as physical aggression are discussed. 相似文献
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