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Peer reviewed Peer reviewed
Ramey, Craig T.; Haskins, Ron – Intelligence, 1981
Infants judged to be at risk for subnormal intellectual growth were randomly assigned to experimental and control groups which varied as to educational curriculum activities. Two types of evidence, group differences and parent-child IQ correlations, demonstrate the importance of early environments in intellectual development. (Author/RD)
Descriptors: Control Groups, Day Care, Developmental Programs, Early Experience
Peer reviewed Peer reviewed
Ruble, Virgil E.; Schurr, K. Terry – Research & Teaching in Developmental Education, 1986
Describes a study of the effectiveness of the Scholastic Aptitude Test (SAT), high school graduation class percentile, and the Wechsler Adult Intelligence Scale (WAIS), as predictors of short- and long-term academic achievement among a sample of 58 high-risk college freshmen who participated in 1-year special studies program. (PAA)
Descriptors: Academic Achievement, Aptitude Tests, College Freshmen, Developmental Studies Programs