Academic Achievement and Its Impact on Friend Dynamics.
Academic Achievement and Its Impact on Friend Dynamics.
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DOI：
10.1177/0038040711417014
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发表时间：
2012-01
影响因子：
3.9
通讯作者：
Flashman J
中科院分区：
文献类型：
--
作者：
Flashman J
青春期的学业成绩是未来教育和职业成功的关键决定因素。朋友在教育过程中发挥着重要作用。他们提供支持和资源，既可以鼓励也可以阻碍学业成就。因此，如果根据学业成绩对青少年交的朋友进行分类，那么青少年结交的朋友可能会维持和加剧不平等。这些观察提出了一个问题：学术成就如何影响所建立的友谊关系？作者使用 Add Health 饱和样本中高中的数据，使用基于随机参与者的马尔可夫模型对网络变化进行建模，以实现网络和行为的共同进化。该模型在学校层面针对饱和样本中包含的每所高中进行。结果表明，在最典型的美国学校中，学业成绩的相似性是动态背景下友谊关系的重要且一致的预测指标。考虑到其他社会人口、网络和邻近特征，成绩优异的学生更有可能与其他成绩优异的学生建立联系，而成绩较差的学生更有可能与其他成绩较差的学生建立联系。青少年通过改变友谊关系来应对学业成绩的变化。
Academic achievement in adolescence is a key determinant of future educational and occupational success. Friends play an important role in the educational process. They provide support and resources and can both encourage and discourage academic achievement. As a result, the friends adolescents make may help to maintain and exacerbate inequality if friends are sorted on the basis of academic achievement. These observations prompt the question: How does academic achievement affect the friendship ties made? Using data from the high schools in the Add Health saturated sample, the author models network change using a stochastic actor-based Markov model for the co-evolution of networks and behavior. This model is carried out at the school level for each of the high schools included in the saturated sample. Results show that in the most typical American schools, similarity in academic achievement is an important and consistent predictor of friendship ties in a dynamic context. High-achieving students are more likely to extend ties to other high-achieving students, net of other sociodemographic, network, and proximity characteristics, while low-achieving students are more likely to extend ties to other low-achieving students. Adolescents respond to changes in academic achievement by changing their friendship ties.
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