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Posner, Michael I.; And Others – Science, 1988
Hypothesizes that the human brain localizes mental operations which are integrated in the performance of cognitive tasks such as reading. Provides support of this hypothesis from studies in neural imaging, mental imagery, timing, and memory. (RT)
Descriptors: Abstract Reasoning, Brain Hemisphere Functions, Cognitive Mapping, Cognitive Processes
Peer reviewed Peer reviewed
Kosslyn, Stephen M. – Science, 1988
Illustrates how one can discover structure in mental abilities where none was obvious. Reports that two classes of processes are used to form images. Indicates that imagery is carried out by multiple processes, not all of which are implemented equally effectively in the same part of the brain. (RT)
Descriptors: Abstract Reasoning, Brain Hemisphere Functions, Cognitive Development, Cognitive Mapping
Kieren, T. E.; Pirie, S. E. B. – 1991
Given the current and widespread practical interest in mathematical understanding, particularly with respect to higher order thinking skills, curriculum reform advocates in many countries cite the need for teaching mathematics with understanding. However, the characterization of understanding in ways that highlight its growth, as well as the…
Descriptors: Cognitive Development, Cognitive Mapping, Cognitive Processes, Comprehension