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Perceptual Development
Babies about 6 months knew not to go near the edge. -
Reflex Abilities
Grasping Reflex - response when you touch an infants hand. -
Period: to
Psychology
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Reflex Ability
Rooting Reflex - response made when infant is touched around the mouth. -
Development Of Language
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Physical Development
2 months - raise head to 45 degrees -
Perceptual Development
Visual Cliff - one part had a checkboard patern . The other part consisted of a sheet of glass with the checkerboard underneath it. Infants were not afraid of the drop -
Perceptual Development
Infants prefer to look at other human face and checkered patterns the most. -
Physical and Motor Development
4 months - sit with support -
Developement Of Language
Language and thought are close related each of them use symbols of communication. Step 1 - Child must learn to make signs using sounds as symbold usually happen in the second year -
Development Of Language
Step 3 - Next is grammer -
Development Of Language
Telegraphic Speech - able to speak and but leave out some words. -
Development Of Language
Step 2 - Must know meaning of signs