COMD 4380 Lecture Notes - Lecture 4: 6 Years, Intellectual Disability, Intentionality
Document Summary
Chapter two: communication development in infancy (bk pgs. Much of this chapter deals with cognitive development that happen either just before, during, or just after language occurs. When the toy was covered, she lost interest and when it was uncovered, she regained interest: by 10 months of age, most children have developed object permanence. The baby in the video demonstrated this; when the toy was covered, she no longer lost interest. 4-8 mo. ) imitation of others if behavior is in repertoire repetition of behavior with unexpected: outcome self is cause of everything, stage 4 (approx. 8-12 mo. ) imitation of new behaviors: object permanence begins (object consistency, manual search for object where last seen, stage 5 (approx. 12-18 mo. : experiment with means-end activities starting to walk; get into everything tools used nonfunctional conventional, stage 6 (approx. Why? phase: object permanence complete tool use complete conventional and productive.
