David has been a defense lawyer for 15 years. Now in his early 40s, he has volunteered his services to battered women in the community. According to Schaie, David's application of his cognitive skills reflects what stage of adult thinking?

Regarding evaluations of Piaget's theory, which of the following statements is FALSE?

a. Piaget underestimated the ability of infants to form internal representations. b. Piaget mistook babies' limited physical skills for a lack of cognitive skills. c. Piaget underestimated the impact of the culture on cognitive development. d. Piaget believed that children as young as age four can understand that other people's mental states differ from their own.

Mr. Rodriguez believes that John is smart. Therefore, he asks John lots of questions and John gets many of them right. This sequence may represent ____

a. a self-fulfilling prophecy b. that Mr. Rodriguez is a good judge of student ability c. that John is a smart boy d. all of these