浅谈信号检测论在广告再认测试中的应用与修正

信号检测论（SDT）是一种借助数学形式研究信息传输系统中“接受者”操作的理论。自50年代以来已被广泛地应用于心理学、市场营销等各种研究领域。本文论述了SDT应用于广告再认测试的原因、引进SDT后遇到的困难以及研究者为此作出的相应修正,最后对这些修正方法进行了简要的评价。     

The six dimensions of parenting and adolescent psychological adjustment: The mediating role of psychological needs

In accordance with the Self‐determination Theory (SDT), six dimensions of parenting (autonomy support vs. psychological control, structure vs. chaos, warmth vs. rejection) could be defined in their relation to adolescents’ adjustment. However, the mechanisms of these relations need to be further deepened. In accordance with SDT, the aims of this study were: (1) to examine the relationships between the six dimensions of parenting and the three psychological basic needs; (2) to examine the mediation role of basic psychological needs in the relation between parental practices, and positive and negative outcomes in a sample of Italian adolescents. In a sample of 342 adolescents, results suggest that supportive parenting practice (autonomy support, structure, and warmth) promotes need fulfillment and adjustment, while thwarting parenting practice (psychological control, chaos, and rejection) reduces need fulfillment and adjustment. Furthermore, the three psychological basic needs (autonomy, competence and relatedness) mediate the relations between parenting and adolescents’ adjustment. These findings highlight the role of parenting in adolescents’ adjustment and in line with SDT provide evidence of the dynamic between parenting, psychological needs and adjustment.