To determine the relative effectiveness of different methods of preschool educational intervention for disadvantaged children, comparisons were made of five programs whose levels of structure ranged from the traditional nursery school to a highly structured preschool. Subjects were 79 4-year-olds representing a wide range of ability levels.…

To examine the differences between mother-child interaction in middle class and in isolated rural poor families, a sample of 24 rural poor and 12 middle class mothers were videotaped as they interacted with their preschool children in structured situations. (Rural poor mothers were found to initiate verbal interaction with a question, a situation…