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6 Cards in this Set

  • Front
  • Back
Finger-to-Palm Translation
A linear movement of an object from the fingers to the palm of the hand e.g. picking up coins
12-15 MONTHS
Palm-to-Finger Translation
With stabalization, a linear movement of an object from the palm of the hand to the fingers e.g. placing coins in a slot
2-2 1/2 YEARS
Shift
A linear movement of an object on the finger surfaces to allow for repositionig of the object relative to the finger pads e.g. separating 2 pieces of paper
3-3 1/2 YEARS
Simple Rotation
The turning or rolling of an object held at the finger pads approximately 90 degrees or less, e.g. unscrewing a small bottle cap
2-2 1/2 YEARS
Complex Rotation
The rotation of an object 360 degrees, e.g. turning a pencil over to erase
6-7 YEARS
In-Hand Manipulation
With stabalization several objects are held in the hand and manipulation of one object occurs, while simultaneously stabilizing the others e.g. picking up pennies with thumb and forefinger while storing them in the ulnar side of the same hand
6-7 YEARS