Grasping Reflex at 2 weeks (667.0K) The grasping reflex is demonstrated by a 2-week-old infant who holds tightly to an adult's pinky finger.
Auditory Tracking at 4 months (393.0K) A 4-month-old girl demonstrates auditory perception when she looks up at her mother, after hearing her mother call her name.
Copying shapes at age 7 (2370.0K) More advanced fine motor skills in middle childhood are demonstrated by this 7-year-old. With careful attention he copies a square, a triangle, and a circle.
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