In his research on children's reaching and grasping, Halverson (1931) found that there appeared to be three basic methods of reaching, with the most immature being
A. sweeping the hand and arm in a backward manner toward the object
B. a scooping approach
C. an indirect, or circuitous, approach from a variety of angles
D. none of the selections is correct
Question 2
Coordinated movements of the individual digits in order to manage an object already in the hand is
A. reaction time
B. an example of the aggregate stage
C. extrinsic movement
D. intrinsic movement
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