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Wang, Shudong; McCall, Marty; Jiao, Hong; Harris, Gregg – Online Submission, 2012
The purposes of this study are twofold. First, to investigate the construct or factorial structure of a set of Reading and Mathematics computerized adaptive tests (CAT), "Measures of Academic Progress" (MAP), given in different states at different grades and academic terms. The second purpose is to investigate the invariance of test…
Descriptors: Construct Validity, Factor Structure, Adaptive Testing, Computer Assisted Testing
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What Works Clearinghouse, 2008
This study examined whether "Children's Defense Fund (CDF) Freedom Schools"[R] improve students' reading assessment scores. The study reported higher gains in reading assessment scores for students who participated in the "CDF Freedom Schools"[R] program than for students who did not participate, evaluating more than 3,000…
Descriptors: Instructional Effectiveness, Scores, Reading Tests, Summer Programs