Adler-Baeder, C / 2004 / How Marital Dissolution Affects Children: Variations by Age and Sex / Developmental Psychology 25 : 540 ~ 549 Anderson, E. R / 1999 / Children of Stepparents and Blended Families in Developmental Issues in the Clinical Treatment of Children / MA: Allyn and Bacon : 342 ~ 357 Berger, R / 1998 / Stepfamilies: A Multi-dimentional Perspective / New York: Haworth Bernstein, A. C / 2000 / Remarriage: Redesigning Couplehood in Couples on the Fault Line: New Directions for Therapist / New York: The Guilford Press Boss, P / 1980 / Normative Family Stress: Family Boundary Changes across the Life Span / Family Relations 29 : 445 ~ 450