Final answer:
The goal of most teacher-directed preschools is to shape student behavior.
Step-by-step explanation:
The primary goal of most teacher-directed preschools is to shape student behavior. These preschools focus on teaching children social skills, such as following instructions, sharing, taking turns, and listening to others. By guiding and directing the behavior of young children, teacher-directed preschools aim to help them develop self-control, self-discipline, and positive social interactions.