A tree-based analysis of items from an assessment of basic mathematics skills
By: Kathleen Sheehan and Robert J. Mislevy
Contributors: Mislevy, Robert J.
Series: Research report -- RR-94-14; Research report (Educational Testing Service) -- RR-94-14
Publisher: Educational Testing Service
Published: 1994
Place of publication: Princeton, N.J
Language: eng
Number of pages: 20
Subjects: Achievement tests; Interpretation; Design and construction; Mathematics; Study and teaching
Notes: "March 1994."

"April, 1994"--Cover.

Includes bibliographical references (p. 13).