This study is to investigate the sclection and estimation of the parents of elementary school children in different after-school child care facilities. The concept of P.Z.B. service quality deficiency Model is used to establish the contents of after-school child care service quality. Questionare investigation is used in data collection. Using proportional stratified random sampling,seven hundred twenty parents in Xinyi district in Taipei, whose children participate in elementary school affiliated child car class, private child care center, tutorial school, kindergarten/preschool affiliated child care center, are investigated. Frequency distribution and percentage, t-test，one way ANOVA ,Scheffe and χ2-test are used in data analysis. The research hypotheses are esbabished and answered. Based on the research assumptions, recommendations are given for the child care administation, child care providers, parents of elementary school children and the further research.
