PSYCH 212 Lecture Notes - Lecture 30: Dishabituation, Object Permanence
Document Summary
Violation of expectations and the development of thought: violation of expectations method, noticing or dis-habituating to a stimulus that conflicts with experience. Indicates the baby knows it should have reappeared. Sequence of early language development: pre-linguistic: production of non-word sounds, early vocalizations, early vocalizations: crying (present at birth; some variations pain, tiredness, hunger), cooing (6wks 3mos; squealing, gurgling, vowel sounds), babbling (6- 10mos; repetition of vowel sounds phonemes basic sounds of the (cid:373)other"s tongue), conventional social gestures (9-12mos; waving hello, shrugging shoulders), representational gestures (direct representations of desired actions)
