This study investigated the successful outcomes and practices, the problems and the system of evaluation of the Parent Involvement program of the Follow Through models. The purposes of this research were to describe parent involvement in Follow Through and to utilize these data to formulate an ideal parent involvement program for an early childhood center. One instrument, a questionnaire, was developed to collect the data. The questionnaire consisted of 37 items with two main sections on successful outcomes and practices, and problems in parent-child relationships, parent-school relationships, and in parent-community relationships, and evaluation of parent involvement. Findings reveal that parent involvement in Follow Through has been successful. Successful outcomes in parent-child relationships, successful outcomes in parent-school relationships, and successful outcomes were found in parent-community relationships.