Reasoning about evidence in portfolios
Subtitle: cognitive foundations for valid and reliable assessment
By: Joan I. Heller, Karen Sheingold, Carol M. Myford.
Contributors: Sheingold, Karen.; Myford, Carol M.; Center for Performance Assessment (Educational Testing Service)
Publisher: Center for Performance Assessment, Educational Testing Service
Published: 1998
Place of publication: Princeton, NJ
Language: eng
Number of pages: 36
Subjects: Educational tests and measurements -- California.
Notes: "MS # 98-01."

Includes bibliographical references (p. 30-32).