童年中期同伴关系与孤独感的中介变量检验

以571名小学三、四、五、六年级的儿童为被试，考察了儿童社会喜好、友谊质量、社交自我知觉与孤独感的关系，检验了社交自我知觉在同伴关系变量与孤独感间的中介作用。结果表明，社会喜好、友谊质量、社交自我知觉和孤独感间相关显著，并且存在显著的性别差异；社交自我知觉在同伴关系变量与孤独感间存在中介的作用；独立的中介效应检验中，社会喜好、友谊质量均通过社交自我知觉的中介作用与孤独感发生联系，同时，也存在直接的联系；综合模型中，社会喜好只通过社交自我知觉的中介作用与孤独感产生联系，不存在直接效应，而友谊质量与孤独感既存在中介的联系，同时也存在直接联系。

The Test of the Mediator Variable between Peer Relationship and Loneliness in Middle Childhood

571 elementary school children from the third grade to the fifth are investigated in June 2003. The relationships among social preference, friendship quality, self-perceived social competence and loneliness are examined, the mediator effect of self-perceived social competence between peer relationship and loneliness is also tested. The results indicated that, the relationships among social preference, friendship quality, self-perceived social competence and loneliness are significant, and the gender differences is significant; self-perceived social competence has mediator effect between peer relationship and loneliness; in separate analyses, there are not only indirect relation between loneliness and social preference or friendship quality through the mediator effect of self-perceived social competence, but also direct relation; in integrate analysis, there are direct and indirect relations between loneliness and friendship, there are only indirect relation between loneliness and social preference.