Use of three new instruments in a head start program evaluation

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文件名称：Use of three new instruments in a head start program evaluation
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更新时间：2021-06-29 18:58:40
学术 论文 Use of three new instruments in a head start program evaluation USE: OF THREE NEW IiSSTRUMENTS I N A HEAD START PROCItAAI EVALUATIOW ROREHT K. REXTFROW, KATHLEEN I)URNING2, EVA CONRAD AND OCEA GOLDUPP Uwiverszty of Aiizoira Early cvaluation studies of Head Start (Bisscll, 1970; Cicirelli, 1969) used largc samples with global evaluation instruments. Results of these studies have been controversial. The averaging of nation-\\ ide data concealed differences among groups of children, an