Richard J. Shavelson – författare
400 kr
Tillfälligt slut
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Generalizability Theory
A Primer
2 633 kr
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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.
593 kr
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283 kr
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Multidimensional Approach to Achievement Validation
A Special Issue of Educational Assessment
647 kr
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Ed465 806 - Looking Into Students' Science Notebooks
What Do Teachers Do with Them? CSE Technical Report
211 kr
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