Power Scores Estimated by Item Characteristic Curves.

Lord, Frederic M.

Notes FAQ Contact Us

Back to results

Peer reviewed

ERIC Number: EJ080102

Record Type: CIJE

Publication Date: 1973

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: N/A

EISSN: N/A

Power Scores Estimated by Item Characteristic Curves

Lord, Frederic M.

Educational and Psychological Measurement, 33, 2, 219-224, Sum 73

A group of 21 students was tested under a time limit considerably shorter than should have been allowed. This report describes a tryout of a method for estimating the power'' scores that would have been obtained if the students had had enough time to finish. (Author/CB)

Descriptors: Mathematical Models, Scoring Formulas, Statistical Analysis, Theories, Timed Tests

Publication Type: N/A

Education Level: N/A

Audience: N/A

Language: N/A

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A