This laboratory manual is designed to prepare postsecondary students for working with children in a child care setting. The experiences in each unit are intended to enhance students' knowledge of and skills in working with children. The workbook is organized in five units covering the following topics: social influences on children and families; cultural influences on children and families; family dynamics; children and families in change; and the family in the community. Each unit includes performance objectives, an overview, references for further information, laboratory experience, a self-evaluation form, and a participation evaluation form. Guidelines for a successful laboratory experience are provided. The manual also contains a glossary and a 17-item bibliography. (KC)