Since the 1950's there has been a tremendous shift in the way language and language behavior is viewed. The shift is characterized as a general movement away from surface observation and analysis to attempts at the description and analysis of underlying linguistic forms. The interest in underlying linguistic forms has, in a rather natural way, led…

Piaget's ideas are discussed: that the basic thrust of education is determined by the intellectual development of the child, that the child's intelligence develops in definite stages, and that the goal of the developmental process is to reason in logical terms. (MLW)

To produce and evaluate a language development program for culturally deprived preschool children based on characteristics of Piaget's theory of intelligence, a 6-week experimental study was carried out in Project Headstart, Starkville, Mississippi. Randomly-selected, 45 Negro Headstart enrollees made up three groups--two were taught the…