ERIC Number: ED069796
Record Type: Non-Journal
Publication Date: 1972-Oct
Reference Count: N/A
Power Scores Estimated by Item Characteristic Curves.
Lord, Frederic M.
A method for estimating power scores is described. By way of illustration, it is applied to 21 students who were improperly timed on a standard test. Some empirical results are given in support of the estimation procedure. (Author)
Publication Type: N/A
Education Level: N/A
Sponsor: National Science Foundation, Washington, DC.
Authoring Institution: Educational Testing Service, Princeton, NJ.