You are at a local day care center and you hear three 12-month-old babies babbling; each baby is from a different racial/ethnic background (Asian, Hispanic, and Caucasian). The babbling of each of these infants:

a. will sound very similar, because maturation is the major determinant of language acquisition during the first year
b. will sound very different, with each child's babbles sounding quite similar to the parents' native language
c. will consist mainly of two-word phrases (telegraphic speech)
d. will consist mainly of vowel sounds, because consonant sounds don't usually emerge until 14 months of age


B

Psychology

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The ability to focus on one stimulus while filtering out other stimuli is called

A. sensory memory. B. cocktail party effect. C. detection. D. filtering.

Psychology

What are the typical lengths and styles of sentences formed by 2 1/2 year olds, 3 year olds and 4 year olds? Provide an example for each.

What will be an ideal response?

Psychology

Nathan, who is three years old, tried to feed a cookie to his sister's hamster and was surprised when the hamster refused to eat the cookie. Because Nathan assumed that hamsters like the same kinds of food as little kids, his schema for hamsters needs to be ____, according to Piaget.?

a. ?expanded b. ?organized c. ?assimilated d. ?accommodated

Psychology

The general term for a factor that precedes a mental disorder (e.g., depression) and is believed to play a role in its development is __________

a. etiological. b. ontological. c. consequent. d. tertiary.

Psychology