An evaluation of training effectiveness of an intelligent tutoring system
By: prepared by: Debra Steele Johnson, Ph.D, Kalen F. Pieper, M.A.
Contributors: Pieper, Kalen F.; United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA CR-190916.; NASA contractor report -- NASA CR-190916.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1992
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Intelligent tutoring systems.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-0264-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1992] 1 microfiche.