What do I need to know if I am a good "baby sitter?" Discuss the need of the pre- school child for sleep and rest. Determine from observation of the selected child how well he is meeting this need. If he is not meeting this need, discuss how the child could be helped to meet this need. From general knowledge of health practices, discuss the im- portance of regular elimination. . Find out and report when train- ing in toilet habits were begun by the observed child; if regu- lar habits have been established, find out how they were estab- lished. Compare habits of the observed child with those sug- gested in references. Discuss the importance of play in the development of the pre- school child. Observe the play of the selected child noting the kinds of games and activities enjoyed. Determine how well the child is meeting his physical and social needs for play. Suggest other games and activities the pre-school child might enjoy. From experiences of "baby sit- ters" in the class, cooperatively list responsibilities of a "baby sitter." Consult mothers of young children and girls who have cared for children in homes o f acquaintances. Summarize their opinions as to desirable precautions and rules of conduct