Posner J K, Vandell D L
Department of Educational Psychology, University of Wisconsin-Madison, 53706, USA.
Dev Psychol. 1999 May;35(3):868-79. doi: 10.1037//0012-1649.35.3.868.
After-school activities of 194 African American and White children from low-income households were studied from 3rd to 5th grade to determine relations with (a) child, family, and contextual variables and (b) children's adjustment over time. Girls were more likely to engage in academic activities and socializing, whereas boys were more likely to play coached sports. Children who attended after-school programs spent more time on academic and extracurricular activities, whereas children in informal care settings spent more time watching TV and hanging out. Evidence of transactional relations between after-school activities and child adjustment was found. Time spent in activities between 3rd and 5th grades was related to children's adjustment in 5th grade. In addition, child adjustment measured in 3rd grade was associated with time in different activities in 5th grade.
对194名来自低收入家庭的非裔美国儿童和白人儿童从三年级到五年级的课外活动进行了研究,以确定其与以下方面的关系:(a)儿童、家庭和环境变量;(b)儿童随时间的适应情况。女孩更有可能参与学术活动和社交活动,而男孩更有可能参加有教练指导的体育运动。参加课后项目的儿童在学术和课外活动上花费的时间更多,而处于非正式照料环境中的儿童花更多时间看电视和闲逛。研究发现了课外活动与儿童适应之间的相互作用关系的证据。三到五年级期间花在活动上的时间与五年级儿童的适应情况有关。此外,三年级时测量的儿童适应情况与五年级时在不同活动上花费的时间有关。