The purpose of this study is to investigate the importance and contents of early childhood pre-service teacher about art therapy class using concept mapping method. To implement this study, 15 subjects from E University students as a pre-service teacher have written a total of 64 final statements in the semi-structured questionnaire and by their brainstorming. Those data have gone through the classification and evaluation so that the group similarity matrix has been created together with a concept mapping by the multidimensional scale analysis and hierarchical cluster analysis. The results have shown that 5 different clusters(‘Enhancing Understanding of Children, Promoting Understanding of Self', 'Possible Intervention to Children', 'Setting Up Major and Career', and 'Professional Intervention in Education and Parent Counseling') and 2 dimensions(Awareness & Insight (Child-self) dimension, Guidance(professional intervention-career) dimension) have been shown through concept mapping. Based on the results of this study, implication and limitations for future studies were suggested.