What is the term that developmentalists use to describe the oo-ing, ah-ing, and gurgling sounds that infants produce when they are 2 months old?

One research finding that has challenged Freud's concept of

dreams as wish-fulfillment is the fact that approximately _____ percent of dreams do not seem disguised, but rather are straightforward descriptions of everyday events and problems. A) 50 B) 60 C) 80 D) 90

Which of the following is an accurate finding of the Bucharest Early Intervention Project?

A) Foster placement is no better than institutionalization. B) The later the foster placement, the better the outcome. C) To be maximally effective, intensive intervention must begin early. D) The institutional-care group exceeded the foster-care group in perception of emotional expression.