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Sutherland, Rosamund – For the Learning of Mathematics, 1991
Discusses concerns for mathematics education research on algebra and requestions methods that focus on the Piagetian concept of cognitive obstacles. Suggests the use of computer-based environments to develop the concept of variable and offers research findings indicating that experiences working with variables in LOGO influences student…
Descriptors: Algebra, Cognitive Development, Cognitive Dissonance, Cognitive Processes
Donelson, Frederick Loye – 1990
This study investigated the speed of encoding and rotation of images during simple spatial rotational operations to discover any similarities or differences in groups of differing spatial ability. This project was subdivided into five basic subproblems. First, research was done to arrive at a simple, easily testable information processing model…
Descriptors: Academic Ability, Artificial Intelligence, Cognitive Ability, Cognitive Development