NotesFAQContact Us
Collection
Advanced
Search Tips
Descriptor
Behavioral Sciences1
Educational History1
Measurement Techniques1
Psychometrics1
Test Items1
Test Theory1
Author
Engelhard, George, Jr.1
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
Peer reviewed Peer reviewed
Engelhard, George, Jr. – Educational and Psychological Measurement, 1992
A historical perspective is provided of the concept of invariance in measurement theory, describing sample-invariant item calibration and item-invariant measurement of individuals. Invariance as a key measurement concept is illustrated through the measurement theories of E. L. Thorndike, L. L. Thurstone, and G. Rasch. (SLD)
Descriptors: Behavioral Sciences, Educational History, Measurement Techniques, Psychometrics