title: [Effects of structure of self-knowledge on mood-incongruent effect].
abstract: Some people recall more positive memories in negative moods than in neutral moods, which is called mood-incongruent effect. Although previous research suggested that structure of self-knowledge influences mood-incongruent effect (Sakaki, 2004), it is possible that motivation for mood-regulation mediates relation between structure of self-knowledge and mood-incongruent effect. The present study aimed at exploring this possibility by using self-complexity. In Study 1, participants with higher self-complexity, whose self-knowledge has more self-aspects with a higher level of differentiation, recalled more positive memories in negative moods (compared to neutral moods) than participants with lower self-complexity, whose self-knowledge has a fewer self-aspects with larger overlap. Study 1 also revealed that these effects hold even when the motivation for mood-regulation was partialed out. Study 2 examined mood-incongruent effect under positive moods, in which participants are unlikely motivated to alter their moods, and it was found that participants with higher self-complexity recalled more negative memories in positive moods (compared to neutral moods) than participants with lower self-complexity.
authors.affiliation: Department of Educational Psychology, Graduate School of Education, University of Tokyo, Hongo, Japan. msakaki@p.u-tokyo.ac.jp
authors.forename: Michiko
authors.initials: M
authors.lastname: Sakaki
mesh_terms: D000328:Adult; D000339:Affect; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory; D012649:Self Concept