個人の愛着スタイルが排斥からの回復過程に及ぼす影響

The Influence of the Attachment Style on Amelioration Process from Social Exclusion

Izaki Tsubasa

Ogawa Keiko

広島大学大学院総合科学研究科紀要. I, 人間科学研究

Bulletin of the Graduate School of Integrated Arts and Sciences, Hiroshima University. I, Studies in human sciences

It is known that responses to exclusion are influenced by individual differences. We focused on interpersonal attachment styles of individuals (anxious attachment, avoidant attachment) and investigated subjective responses to exclusion (Need-Threat), as well as attention to signs of exclusion and inclusion (Event-Related Brain Potential: P3b component). Participants played a ball-tossing game consisting of an inclusion session after an exclusion session. Results indicated no significant differences in need-threat scores between attachment styles after exclusion or inclusion sessions. Moreover, P3b amplitude for signs of exclusion (ball-tossing among others) decreased in inclusion sessions in individuals with high anxious attachment compared to those with low anxious attachment. Furthermore, P3b amplitude related to signs of inclusion (receiving balls) in individuals with high avoidant attachment was significantly less in inclusion sessions than in exclusion session.

attention

social exclusion

social inclusion

attachment style

ERP

Psychology [ 140 ]

jpn

広島大学大学院総合科学研究科

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[ISSN] 1881-7688

[NCID] AA12198647