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The present study demonstrated that a more differentiated view of positive parenting practices is necessary in the study of children's acquisition of self‐regulation. Here, the unique contributions of maternal warmth and responsiveness to distress to children's self‐regulation were tested in a sample of 102 German mothers and their kindergarten children (51 girls and 51 boys). Behavior regulation and internalization of rules of conduct were examined as specific components of children's self‐regulation. As expected, maternal warmth was positively related to the child's behavior regulation. Responsiveness to distress was positively linked to the child's internalization of rules of conduct. No significant interactions between maternal parenting and either the child's gender or effortful control were found. The results are discussed with regard to the unique functions that different parenting practices have for children's self‐regulation. 相似文献
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A tutorial on spectral clustering 总被引:33,自引:0,他引:33
Ulrike von Luxburg 《Statistics and Computing》2007,17(4):395-416
In recent years, spectral clustering has become one of the most popular modern clustering algorithms. It is simple to implement,
can be solved efficiently by standard linear algebra software, and very often outperforms traditional clustering algorithms
such as the k-means algorithm. On the first glance spectral clustering appears slightly mysterious, and it is not obvious to see why it
works at all and what it really does. The goal of this tutorial is to give some intuition on those questions. We describe
different graph Laplacians and their basic properties, present the most common spectral clustering algorithms, and derive
those algorithms from scratch by several different approaches. Advantages and disadvantages of the different spectral clustering
algorithms are discussed. 相似文献
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Taylor CS Lerner RM von Eye A Balsano AB Dowling EM Anderson PM Bobek DL Bjelobrk D 《New directions for youth development》2002,(95):35-55
An analysis is presented of the longitudinal stability over the course of a year of characteristics of positive functioning and of individual and ecological developmental assets, among African American male youth involved in gangs or in community-based organizations (CBOs) serving youth. Evidence is provided for the potential of positive youth development among both groups of adolescents. 相似文献
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Annette von Alemann 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2003,55(1):184-186
Ohne Zusammenfassung 相似文献
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