Shavelson, Richard J., 1942-, Generalizability theory : 1973-1980 / Richard J. Shavelson and Noreen M. Webb - v, 63 pages ; 28 cm. - The Rand paper series; P-6580 . - The Rand paper series; P-6580 . Includes bibliographical references: pages 53-62 Subjects--Topical Terms: Theory of distributions (Functional analysis)