The purpose of this study was designed to find characteristics of parental bonding relationships and characteristics by Kinetic Family Drawing of unmarried adolescent mothers. 116 unmarried adolescent mothers were studied using the test questionaire and drawing for analysis. The instruments of measurement were Kinetic Family Drawing environmental questionaire. parental bonding relationship Instrument(PBD. Frequency. Pearson’s correlations, one-way-variance analysis were conducted for data analysis. The results were as follows: 1. The general characteristics of unmarried adolescent mothers show that on completion of the body. of the face. size of figure-drawing, unmarried adolescent mothers were aware of intimately psychological affection for their mothers. 2. On the farnily perception by Kinetic Family Drawing according to environrnental variables. It has higher of self image, mother image, father image as being parents. form of the residence. 3. The characteristics of the Kinetic Farnily Drawing and parental bonding relationship by unrnarried adolescent mothers show that they were aware of affection more mother than father and of control inore father than mother. 4. In relevance of the Kinetic Farnily Drawing and parental bonding relationship according to environmental variables. unmarried adolescent mothers have high completion rate of figure. eyes and faces of self-drawing. mother-drawing and father-drawing. face expression is described. figure drawing is described bigger when they have affection of the rnother. exit their blood parents. In conclusion. unmarried adolescent mothers have influence of home environmental and of attitude parent’s nurse.