Research was conducted to evaluate the effectiveness of a 12-week intervention program of individual instruction for disadvantaged preschool children. Based on this pretest, 17 children with IQ scores of 107 or less were selected and placed into experimental and control groups. The experimental group was exposed to individual cognitive and…

TWENTY-SEVEN DISADVANTAGED 4-YEAR-OLDS PARTICIPATED IN A STRUCTURED PRESCHOOL PROGRAM WHICH STRESSED LANGUAGE AND COGNITIVE DEVELOPMENT. THE CHILDREN WERE PLACED IN EITHER A MORNING OR AN AFTERNOON CLASS. THESE CLASSES WERE SUBDIVIDED INTO 3 ABILITY GROUPS, EACH WITH ITS OWN TEACHER WHO STAYED WITH HER CHILDREN. CONTENT AREA MATERIALS USED IN…

PREKINDERGARTENS IN 8 NEW YORK STATE SCHOOL SYSTEMS WERE EVALUATED TO FIND OUT IF THE CHILDREN INVOLVED SHOWED INCREASED CAPACITY TO LEARN, AND IMPROVEMENT IN LANGUAGE AND COGNITIVE SKILLS. 1010 DISADVANTAGED AND 225 NONDISADVANTAGED SUBJECTS WERE RANDOMLY ASSIGNED TO EXPERIMENTAL AND CONTROL GROUPS AND PRE- AND POST-TESTED WITH THE STANFORD-BINET…