The purpose of this study was to investigate the effects of lifelong education program based on university on the residential cooking skills of individuals with disabilities in community. The subjects were adults with developmental disabilities. The experimental environment was divided into two places as lifelong education center at university and kitchen at home. Multiple probe baseline design across the subjects was used among various techniques of single subject study. Lifelong education program based on university was implemented as an independent variable to create learning method based on response prompting and behavior rehearsal. Also in the independent variable of this study, basic learning through response prompting in university personality education extra-curricular and behavior rehearsal in lifelong education center at university were applied with mutually connected procedure. Residential cooking skills as the dependent variable, was operationally defined as cooking of omelettre rice by the subjects. As a result of this study, the subjects were found to effectively acquire residential cooking skills. Also, the subjects effectively maintained the target behavior acquired until 4 weeks after the end of the intervention program. Lastly, this study focused its discussion on points of the functional relationship between lifelong education program based on university and the residential cooking skills as independent and dependent variables.