Parents' motherese, or child-directed speech,
a. quits abruptly when the toddler begins to use grammar.
b. gradually includes more complex sentence constructions as the child improves language competencies.
c. is triggered by hormonal changes in the mother's body.
d. is flatter in vocal tone than adult-to-adult speech.
B
Psychology
You might also like to view...
Which treatment approach that involved "talking sessions" did Sigmund Freud develop for treating his patients?
a) drug therapy b) neuropsychology c) clinical psychology d) psychoanalysis
Psychology
Campaigns to prevent risky behaviors by teens may be less effective because _____ leads teens to believe that bad things are likely to happen to others but not to themselves
A) formal operational thinking B) the personal fable C) probabilistic reasoning D) the imaginary audience
Psychology