Models for scoring missing responses to multiple-choice items
By: Nicholas T. Longford
Series: Program statistics research technical report -- no. 94-1; Research report -- no. 94-9; Research report (Educational Testing Service) -- RR-94-9
Publisher: Educational Testing Service
Published: 1993
Place of publication: Princeton, N.J
Language: eng
Number of pages: 22
Subjects: Examinations; Scoring; Item response theory
Notes: "March 1994."

Includes bibliographical references (p. 32-33).