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Anderson, O. Roger; Demetrius, Olive J. – Journal of Research in Science Teaching, 1993
Method is presented for displaying the sequential and multirelational ideation of scientific narrative elicited from respondents. The flow map provides a figural representation of the flow of information, the points in the flow where multirelational and recurrent linkages are made, and the time required to retrieve and express the information at…
Descriptors: Cognitive Processes, Cognitive Psychology, Cognitive Structures, Constructivism (Learning)
Peer reviewed Peer reviewed
Roth, Wolff-Michael – Journal of Research in Science Teaching, 2000
Advocates artificial neural networks as models for cognition and development. Provides an example of how such models work in the context of a well-known Piagetian developmental task and school science activity: balance beam problems. (Contains 59 references.) (Author/WRM)
Descriptors: Cognitive Development, Cognitive Processes, Cognitive Structures, Concept Formation
Peer reviewed Peer reviewed
Noh, Taehee; Scharmann, Lawrence C. – Journal of Research in Science Teaching, 1997
Describes a study that explores the instructional influence of presenting pictures at the molecular level when introducing chemistry concepts and solving chemistry problems. Explores the effect of the pictures on students' conceptions and problem-solving abilities. Contains 59 references. (DDR)
Descriptors: Algorithms, Analysis of Covariance, Chemistry, Cognitive Structures