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This study investigated the entry behavior and temperamental characteristics of aggressive/rejected and nonaggressive/popular kindergarten and first‐grade children. An analog entry situation was used to assess children's entry skills. Aggressive/rejected children had more difficulty than nonaggressive/popular children delivering their entry bids in a well‐timed manner and engaged in more disruptive entry strategies. They also tended to use more aggressive entry strategies after experiencing entry failure. The children's temperamental characteristics accounted for significant variance in their entry behavior. Temperamental fear made a positive contribution to children's use of socially appropriate entry strategies. The children's status and impulsiveness each explained unique variance in their use of disruptive entry strategies. Aggressive/rejected girls were more impulsive than other groups and tended to be less fearful.  相似文献   
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Behavioral and emotional problems have been observed in emotionally vulnerable children in foster care under certain circumstances. A common pattern involves the unpredictable appearance of a previously absent or unavailable natural parent. Such an occurrence precipitates the reawakening of the child's ambivalent feelings toward both natural and foster parents as well as their fears of abandonment. This frequently leads to behavior that is oppositional and difficult to manage. If the foster parents find the child's behavior unmanageable, and if they are not provided with appropriate professional support during this difficult period, a crisis often follows that precipitates the child's removal from the foster home. Individual, familial, and systemic contributions to this dilemma are discussed. This article emphasizes the origins and nature of the intrapsychic dilemma faced by these children. Particular emphasis is placed on the manifestations of a conflict of loyalty, in the child, and its relationship to the oppositional behavior of these children in foster care. Additional considerations include the impact of inconsistent parenting, abuse and neglect by the natural parents, the assumption of a parental role by the child and a concomitant renunciation of the child's dependency needs, as well as an examination of the role of the foster parent's fantasy of what it will be like to parent a traumatized child.  相似文献   
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Reports on the 2005 North Carolina Serials Conference, the twentieth anniversary conference of the North American Serials Interest Group, the 2005 Acquisitions Institute at Timberline Lodge, and a program on electronic archiving sponsored by the New England Chapter of the Association of College and Research Libraries.  相似文献   
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The conventional confidence interval for the intraclass correlation coefficient assumes equal-tail probabilities. In general, the equal-tail probability interval is biased and other interval procedures should be considered. Unbiased confidence intervals for the intraclass correlation coefficient are readily available. The equal-tail probability and unbiased intervals have exact coverage as they are constructed using the pivotal quantity method. In this article, confidence intervals for the intraclass correlation coefficient are built using balanced and unbalanced one-way random effects models. The expected length of confidence intervals serves as a tool to compare the two procedures. The unbiased confidence interval outperforms the equal-tail probability interval if the intraclass correlation coefficient is small and the equal-tail probability interval outperforms the unbiased interval if the intraclass correlation coefficient is large.  相似文献   
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During the summer of 2013, a joint team involving Duke University Libraries and IBM spent three months configuring IBM Business Process Manager to improve electronic resources workflows in the Libraries’ Technical Services department. The resulting workflow showcases the application's ability to transform the management of online databases. This article will provide an overview of the “before” and “after” database workflow, with a demo of the new system and its integration points with other tools.  相似文献   
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The Love Is Not Abuse application is an educational resource that provides information about teen dating violence and simulates the dangers of digital dating abuse.  相似文献   
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