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Download full textKRIDER, MARY A.; PETSCHE, MARY – 1967
THREE GROUPS OF DISADVANTAGED CHILDREN WERE ESTABLISHED IN ORDER TO INVESTIGATE THE EFFECT ON ACHIEVEMENT OF PROVIDING SOME CHILDREN WITH A PRESCHOOL PROGRAM AND SOME CHILDREN WITH NO SUCH PROGRAM. AN EXPERIMENTAL GROUP OF HEAD START CHILDREN WERE MATCHED ACCORDING TO SEX, RACE, GENERAL LEVEL OF INTELLIGENCE, AND PARENT'S OCCUPATIONAL LEVEL WITH A…
Descriptors: Achievement, Comparative Analysis, Control Groups, Disadvantaged
Cunningham, Grover – 1968
A study was conducted to determine if the observed changes in Head Start children were related to the practice effects inherent in a test-retest situation. The "control" group consisted of 64 children who had been eligible for a Head Start program. They roughly matched a group of Head Start (HS) children in IQ scores, age, and…
Descriptors: Cognitive Tests, Control Groups, Disadvantaged, Experimental Groups
