社会认知基本维度与主观幸福感：未来时间洞察力的中介作用

基于社会认知双视角模型和人类适应机制，探讨能动性和表达性与主观幸福感的关系及其作用机制，采用社会认知基本维度形容词词库、未来时间洞察力问卷和幸福感指数量表对全国21个省市居民进行调查，共回收有效问卷4071份，其中男性1714人（42.1%），女性2342人（57.5%）。结果表明：（1）能动性、表达性显著正向预测主观幸福，且能动性的预测效力大于表达性；未来时间洞察力显著正向预测主观幸福感；（2）能动性、表达性能通过未来时间洞察力的中介作用间接预测个人主观幸福感。本研究结果有利于揭示能动性、表达性如何影响个体主观幸福感体验，以及能动性、表达性对主观幸福感的影响程度，对于提升个人主观幸福感有一定启示意义。

A Review of Studies on Teachers' Knowledge

The comparative research on expert-novice teachers' cognitive process shows that expert teachers are better than novices because the former have more abundant and elaborated knowledge.So the research on teachers' efficiency turned to the study of teachers' knowledge.Research on the knowledge basis of teaching suggests that the kinds of knowledge result in successful teaching;Research on teacher's practical knowledge suggests practical;knowledge results in sucessful teaching;Research on teachers' situated knowledge results in successful teaching.Three different oriented researches on teachers' knowledge have implications for teachers' professional development.