Hi,
Can I recommend purchasing these two important books. They are relevant and very necessary to my research
Title: Educational measurement / sponsored jointly by National Council on Measurement in Education and American Council on Education ; edited by Robert L. Brennan
Published Westport, Conn. : Praeger, 2006
Title: Building a validity argument for the Test of English as a Foreign Language / edited by Carol A. Chapelle, Mary K. Enright, Joan M. Jamieson.
Publication Details: New York : Routledge, 2008.
Thank you.
Ngoc


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