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ERIC Number: ED566860
Record Type: Non-Journal
Publication Date: 2012-Mar
Pages: 43
Abstractor: As Provided
Reference Count: 36
Modeling Change in Large-Scale Longitudinal Studies of Educational Growth: Four Decades of Contributions to the Assessment of Educational Growth. ETC R&D Scientific and Policy Contributions Series. ETS SPC-12-01. Research Report No. RR-12-04
Rock, Donald A.
Educational Testing Service
This paper provides a history of ETS's role in developing assessment instruments and psychometric procedures for measuring change in large-scale national assessments funded by the Longitudinal Studies branch of the National Center for Education Statistics. It documents the innovations developed during more than 30 years of working with longitudinal studies based on national samples. In addition to describing these innovations, it provides their rationale and presents some empirical results in their support.
Educational Testing Service. Rosedale Road Mailstop 19R, Princeton, NJ 08541-0001. Tel: 609-921-9000; Fax: 609-734-5410; Web site:
Publication Type: Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: Educational Testing Service
Identifiers - Assessments and Surveys: Early Childhood Longitudinal Survey
IES Cited: ED565643