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A theory-driven approach to assessing the cognitive effects of PBL
CINDY E. HMELO, GERALD S. GOTTERER and JOHN D. BRANSFORDVolume:
25
Language:
english
Journal:
Instructional Science
DOI:
10.2307/23371299
Date:
November, 1997
File:
PDF, 2.11 MB
english, 1997