The study aims to understand the function of the families, who receive the early-intervention services, from the empowerment perspective. Through the responses of the interviewed families, this study can be used as a guideline for professionals and policy makers to identify the strength, the capabilities, and the needs of these families. Bailey et al. (1998) offer a framework for assessing family outcomes in early intervention that is based on the empowerment model. The researcher created a semi-formal questionnaire by Bailey's model, relevant literature, practice experience, and experts test. The main strategy used for data collection was in-depth interviewing with eight families in five months period. The result of the study included the family's experience of early intervention and the impact on the family. The family would find their own way during the different treatment in early intervention.. The result of the study included :the family would find their own way during the different treatment in early intervention, although they thought different professionals' association was insufficient which conduce to the depressing experience of the family. This study also show us the although the families have appeared the cooperation with each other, but they were not prepare well to interact with relevant professionals. And the early intervention service's impact on the family in this study was the family could be accepting the uncertain about developmentally delayed children, maintaining/increasing the life quality, and keeping the hope of the future. According to the result, we address the family empowerment way in early intervention service and the balance or unbalance when the problem is deal with family system. Although in this study we haven't the conversation with other professions, and the families don't have the empowerment experience to organize. But this study confirms that the family has a positively family function and indicate a way to establish the collaboration between families and professionals.