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| DI LORENZO, LOUIS T. | 1 |
| SALTER, RUTH | 1 |
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| New York | 1 |
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PDF pending restorationDI LORENZO, LOUIS T.; SALTER, RUTH – 1967
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…
Descriptors: Achievement Gains, Cognitive Development, Comparative Testing, Disadvantaged Youth
Download full textSystem Development Corp., Santa Monica, CA. – 1972
The second of two reports on a national evaluation of the immediate effects of Project Head Start describes the characteristics of children, families and programs in samples of full-year classes operating in 1966-67 and 1967-68. No control groups were used; comparisons were made within the Head Start sample to see what kinds of classroom…
Descriptors: Achievement Gains, Affective Measures, Age Differences, Classroom Observation Techniques
System Development Corp., Santa Monica, CA. – 1972
The first of two reports of a national evaluation of the immediate effects of Project Head Start describes the characteristics of children, families and programs in samples of full-year classes operating in 1968-69. The study identifies changes associated with Head Start participation and the conditions under which these changes were greatest. No…
Descriptors: Achievement Gains, Affective Measures, Age Differences, Classroom Observation Techniques
