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KAUFMAN, MAURICE – 1968
INJURY TO THE NERVOUS SYSTEM CAN RESULT IN DEFECTS OF FIGURE FORMATION SUCH AS LACK OF PRECISION OF FIGURE AND UNCERTAINTY AS TO WHICH IS FIGURE AND WHICH IS GROUND. IMPAIRMENT OF FIGURE GROUND PROCESSES MAY BE LIMITED TO ONE AREA OF THE NERVOUS SYSTEM FUNCTION. DISTURBANCE IN FIGURE FORMATION MAY NOT RESULT IN PERCEPTION DISTURBANCES, DEPENDING…
Descriptors: Academic Achievement, Eye Hand Coordination, Learning Problems, Mental Retardation
Peer reviewed Peer reviewed
Carlton, Les G. – Journal of Experimental Psychology: Human Perception and Performance, 1981
The time needed to process visual feedback information for the control of aimed movements was investigated in two experiments. Examination of movement patterns indicated that the average time between presentation of visual error information and initiation of a movement correction was 135 msec, which is shorter than previous estimates. (Author/RD)
Descriptors: Cognitive Processes, Eye Hand Coordination, Higher Education, Motor Reactions
WHITE, BURTON L.
THE PURPOSE OF THIS STUDY WAS TO FIND OUT IF INFANTS WOULD EXHIBIT BEHAVIORS CONSISTENT WITH PIAGET'S OBSERVATIONS ON THE DEVELOPMENT OF RECIPROCAL COORDINATIONS AMONG THE LOOKING, SUCKING AND GRASPING SCHEMAS. A SECOND PURPOSE WAS TO SEE IF INCREASED LOOKING AT AND TOUCHING OF NEARBY OBJECTS BY INFANTS WOULD RESULT IN ACCELERATION OF THE…
Descriptors: Behavior Development, Conceptual Schemes, Eye Hand Coordination, Human Development