The associations that parent meta-emotion philosophy and parental socialization have with adolescent emotion regulation of positive and negative emotions Authors: Marie Yap, Orli Schwartz, Ann Wollner, Lynn Fainsilber Katz, Nicholas Allen Gottman and colleagues propose that parents' meta-emotion philosophy (attitudes toward their own and others' emotions) is an important influence on parental socialization (PS) of their child’s emotions. Preliminary evidence indicates that parental responses to child negative affect (PS) characterized by acceptance, coaching, and problem solving are positively associated with children's adaptive responses to negative affect and inversely associated with depressive symptomatology. Nonetheless, PS of children's regulation of positive affect is still a largely neglected issue in this field. Research examining the role of PS after early childhood has also been scarce. This study assessed 196 adolescents and one of their parents. Parents were interviewed using the Parent Meta-Emotion Interview (MEI), which assesses parents’ awareness and acceptance of their own and their child’s emotions (parent metaemotion philosophy), their coaching of their child’s emotions (parental socialization, PS), as well as their child’s emotion regulation (ER). They also completed questionnaires on how they respond to their child’s display of negative and positive emotions (PS). Adolescents were interviewed with the Child-Adolescent MEI, which is a parallel interview that asks about their experience and parental coaching of sadness and anger. They also completed questionnaires on their own ER strategies. In addition, parent and child participated in two interaction tasks that provided a systematic behavioural measurement of adolescent ER. This poster will describe the relationships amongst parent meta-emotion philosophy, PS and adolescent ER of positive and negative emotions, and any interactions amongst these factors.