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No marks or highlights inside. "Scale Development: Theory and Applications 2nd Ed" by Robert F. Devellis is a textbook published by SAGE Publications in 2003 as part of the Applied Social Research Methods Series. It offers a comprehensive approach to understanding scale development in the social sciences, focusing on research and statistics. The revised edition includes updated content and is presented in a trade paperback format, making it a valuable resource for those interested in social science research methods.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.