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10 Cards in this Set
- Front
- Back
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According to Brown's Grammatical Morphemes, at what age does a child begin to use present progressive ing
ex Mom cooking |
Ages 19-28 months
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At what age does a child:
1.look at common objects when the are named 2. Comprehend " No" 3. uses a wide variety of sound combinations. 4. uses variegated babbling |
Ages 7-9months
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Who developed the Cognitive Theory?
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Piaget
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What are the four stages to Cognitive Theroy?
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1. Sensorimotor (0-2 yrs)
2. Preoperational (2-7 yrs) 3.Concrete Operations (7-11yrs) 4. Formal Operations ( more than 11 years) |
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What did Chomsky theory propose?
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Chomsky proposed that children are born with a language acquisition device that contains universal rules of language.
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At what age does a child's MLU range from 2.0-4.0
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Between 2-3 years of age
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At what age will a child display startle response to loud sounds, smiles reflexively, cries for assistance, and produces predominately vowels?
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0- 3 months
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At how many months does a child begin to use illocutionary behaviors, such as carry out some socially organized action such as pointing and laughing:
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9-10 months
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On average how many words should be expected for a 1-2 year old?
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10-50
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At what age should a child begin to use a combination of 3-4 words in a subject-verb-object format?
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2-3 years of age
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