A study guide for the Child Development Associate (CDA) Professional Preparation Program, this book contains essential information on the basics of good professional practice for early childhood educators. It includes self-study activities, checklists, and resources for additional information. Unit 1 provides an overview of the early childhood teaching profession. The basics of child development are covered in unit 2, while unit 3 offers advice on providing a safe, healthy learning environment. Unit 4 discusses ways to support children's social and emotional development. Steps to advance children's physical and intellectual competence are outlined in unit 5, and unit 6 provides keys to establishing productive relationships with families. Unit 7 offers general advice on professional responsibilities such as planning, decision-making, management, and continuing education to the new early childhood professional working with preschoolers. Unit 8 provides information on preparation for the final assessment as a Preschool CDA. Units 7 and 8 are then repeated for those CDA candidates specializing in work with infants and toddlers or in family day care. (TJQ)