Accessible to any professional or researcher who has a basic understanding of analysis of variance, Shavelson and Webb offer an intuitive development of generalizability theory, a technique for estimating the relative magnitudes of various components of error variation and for indicating the most efficient strategy for achieving desired measurement precision. Covering a variety of topics such as generalizability studies with nested facets and with fixed facets, measurement error and generalizability coefficients, and decision studies with same and with different designs, the text includes exercises so the reader may practice the application of each chapter′s material. By using detailed illustrations and examples, Shavelson and Webb clearly describe the logic underlying major concepts in generalizability theory to enable readers to apply these methods when investigating the consistency of their own measurements.
- ISBN10 080393744X
- ISBN13 9780803937444
- Publish Date 19 September 1991 (first published 23 July 1991)
- Publish Status Out of Print
- Out of Print 18 February 2010
- Publish Country US
- Imprint SAGE Publications Inc
- Format Hardcover
- Pages 152
- Language English