ERIC Number: EJ435185
Record Type: Journal
Publication Date: 1991
Reference Count: N/A
A Comparison of Item Sampling Plans in the Application of Multiple Matrix Sampling.
Gressard, Risa P.; Loyd, Brenda H.
Journal of Educational Measurement, v28 n2 p119-30 Sum 1991
A Monte Carlo study, which simulated 10,000 examinees' responses to four tests, investigated the effect of item stratification on parameter estimation in multiple matrix sampling of achievement data. Practical multiple matrix sampling is based on item stratification by item discrimination and a sampling plan with moderate number of subtests. (SLD)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A