NotesFAQContact Us
Collection
Advanced
Search Tips
Descriptor
Models2
Sampling2
Correlation1
Educational Quality1
Multiple Regression Analysis1
Performance Factors1
Program Evaluation1
Reliability1
Research Design1
School Districts1
Student Development1
Tables (Data)1
More ▼
Source
Journal of Educational…2
Author
Forsyth, Robert A.1
Smith, Philip L.1
Publication Type
Journal Articles1
Reports - Descriptive1
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing all 2 results Save | Export
Gaining Accuracy in Generalizability Theory: Using Multiple Designs.
Peer reviewed Peer reviewed
Smith, Philip L. – Journal of Educational Measurement, 1981
This study explores a strategy for improving the stability of variance component estimates when only small samples are available, using a series of small, less complex generalizability (G) study designs as a surrogate for a single large design. (Author/BW)
Descriptors: Models, Reliability, Research Design, Sampling
Some Empirical Results Related to the Stability of Performance Indicators in Dyer's Student Change Model of an Educational System
Peer reviewed Peer reviewed
Forsyth, Robert A. – Journal of Educational Measurement, 1973
Article is concerned with a model for school system evaluation. The usefulness of the indices from this model depend on their stability, and this study presents evidence related to their stability when pupils and factors related to time are considered as sources of error. (Author/RK)
Descriptors: Correlation, Educational Quality, Models, Multiple Regression Analysis