ERRORS (NOT MISTAKES) MADE IN BOTH SECOND LANGUAGE LEARNING AND CHILD LANGUAGE ACQUISITION PROVIDE EVIDENCE THAT A LEARNER USES A DEFINITE SYSTEM OF LANGUAGE AT EVERY POINT IN HIS DEVELOPMENT. THIS SYSTEM, OR "BUILT-IN SYLLABUS," MAY YIELD A MORE EFFICIENT SEQUENCE THAN THE INSTRUCTOR-GENERATED SEQUENCE BECAUSE IT IS MORE MEANINGFUL TO THE…

Seven 18- to 32-month-old children received from seven to 26 experimental sessions each between October 1966 and April 1967. A session lasted from 5 to 15 minutes and concerned control over the verbal responses of the children with token-operated reinforcement devices. In order to make the results of the experimental sessions meaningful, an…

The relationship between oral reading ability and the use of structure (function) words was examined in a dissertation study which hypothesized that the use of structure words in verbal discourse would be greater in children who have no difficulty in oral reading than in children who experience difficulty. Structure words were identified as those…

This study examines ways in which children verbalize emotional experiences at successive age levels. Four groups of 16 boys and girls each drawn from the second, fourth, sixth, and eighth grades of a middle class private school in New York City were asked to describe happiness, sadness, love, anger, and fear. Raw protocols were scored according to…

A study, at the University of Chicago, of 177 unselected children--an entire first-grade class of normal intelligence, of common ethnic background, and within 6 months of their sixth birthday--was made to determine (1) whether those children with speech inaccuracies consistent enough to qualify them for speech therapy would achieve in their school…