- (1998)
- (1988)
- Journal of Educational Computing Research 9(4):535-548+ (1993)
- Journal of Research in Science Teaching 25(8):607-629+ (1988)
- Science Education 71(2):145-161+ (1987)
- Science Education 76(55):477-491+ (1992)
- (1989)
- RoutledgeAlcoff, L., (1993)
- National Science Teachers AssociationAldridge, B.G., (1995)
- Journal of Research in Science Teaching 33(10from Cathy):1099-1114+ (1996)
- Science (1993)
- Journal of the Learning Sciences 1(3\&4):361-398+ (1991)
- Handbook of environmental psychology, 1, Wiley, (1987)
- American Association for the Advancement of ScienceFix this?, (1989)
- Author, (1993)
- Kendall/Hunt, (1988)
- Peer interaction in solving physics problems: Sociocognitive confrontation and metacognitive aspectsJournal of Experimental Child Psychology (1988)
- Educational Researcher 25(4):5-11+ (1996)
- International Journal of Technology and Design Education (1994)
- Cognition and Instruction 1(4):397-450+ (1984)


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