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and Welfare pursuant to the provisions of the Economic Opportunity Act of 1964. Any opinions, findings or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of the National Science Foundation or the Department of Health, Education, and Welfare. ABSTRACT In this paper, we formul~te and estimate an(More)
PURPOSE To examine the relative efficacies of three types of performance feedback used with computer-based instruction (CBI) in making diagnoses. METHOD In 1990, 75 final-year medical students at The University of Queensland were pretested for domain knowledge and diagnostic skill in the area of acute abdominal pain. The students were also asked to(More)
Natioml hngimdfial Sweys (NLS) prog,m s " ppons many st " dics designed m ticr=e md=stmdtig of tie labor m~kcl md metiods of data mlleaio ". ~e Dis-cwsion Papers series rnm~rates someof tie rcsmch comkg out of tie progrm. Mmy of the P.PH in tis se,ies have bmn delivered m find rqorIs co-issio " d m pmt of m exum " rd ~mt ~ogrm, under which grm~ me awmdd tio(More)
Montréal. Il a pour mission la promotion et la valorisation de la recherche. Érudit offre des services d'édition numérique de documents scientifiques depuis 1998. Note : les règles d'écriture des références bibliographiques peuvent varier selon les différents domaines du savoir. Ce document est protégé par la loi sur le droit d'auteur. L'utilisation des(More)
The present study investigated the hypothesis that pictures of abstract-concrete paired associates would serve to make the abstract stimulus member more concrete thereby enhancing the learning process. 60 subjects were equally divided into 6 groups, varying conditions of concreteness and abstractness of the stimulus items and pictures or no picture. The(More)
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