The purpose of this study is to see that art therapy is effects on improvement relationship of mother-and-child, improvement of self-esteem and truth of adoption of adoptee. The study subject is a girl of adoptee who is seven years old. The art therapy program lasted from July, 2010 to October, once a week for 12 session. Research tools are SCT and LMT. The art therapy program for this study is divided into four parts that is her pent-up energy, self-expression, exploration of family relationships, accept of family. The conclusion of research are as follow. First, The art therapy program has effects on improvement relationship of mother-and-child and regain her mental security. Second, The art therapy program has mutual cooperative relationship that is why he has so many friends and improvement friendship. Third, The art therapy program has appear brotherhood who was decreased conflict of her younger sister, began express affection and got consideration for sister. Fourth, The art therapy program has now free express of emotion and improvement of self expressiveness.
Key words : Adoptee, Adoption, Self-Esteem, Relationship of Mother-and-Child