ISSN : 1229-0718
The purpose of this study is to examine the relationship between present attachment style and ego identity and between attachment to mother, father, peer and ego identity. 443 College students were tested by 4-category attachment style measure, IPPA and three ego identity tests based on different assumption. The results offered similar partial relationship between attachment and ego identity in three identity measures. Also attachment to three persons was correlated to the subfactors of three identity measures. Among three persons, mother has the most effects and father the least effects in identity development of college students.