The three basic language learning models are the rote-memory model (prescriptive), the abilities model (behavioristic), and the critical age model. If this last model, a deterministic one based on observable facts about the human condition, becomes as popular in American schools as it is in British schools, language will become an important aspect…

Data are presented that reflect a particular strategy used by a boy from age 1;10 to 2;2 to manage certain polysyllabic words. Analysis shows that substitution was not involved, and an interpretation is made in terms of "underlying forms." Details of the strategy and its component sub-strategies are presented. (CHK)

THREE- AND 4-YEAR-OLDS WERE GIVEN VERBAL LEARNING PRETRAINING TO DETERMINE ITS EFFECT UPON THE PERFORMANCE OF REVERSAL AND NONREVERSAL SHIFT DISCRIMINATION TASKS. THE EXPERIMENTAL TASK WAS THE CLASSICAL REVERSAL-NONREVERSAL SHIFT PARADIGM. THE 96 PRE-SCHOOLERS, PRIMARILY FROM THE PENNSYLVANIA STATE UNIVERSITY NURSERY SCHOOL, WERE DIVIDED INTO 4…

L. S. Vygotsky's book "Mind in Society" was published more than 50 years ago in Russia, but it is now being recognized as relevant to contemporary research in child development because of the areas of investigation that he suggested. Vygotsky views children as active participants in their own learning and suggests that researchers…