Piaget believed that people resolve the formal operational stage by age 15 . However, some estimates show that __________ of adults are capable of complete formal operational thinking

Which of the following is an example of guided participation?

A boy helps his younger brother build a sand castle on the beach. A father reads from an instruction manual while his daughter assembles her bicycle. A teacher lectures about global warming. A mother bakes cupcakes for her daughter's school party.

At age 90, Cicely Tyson starred on Broadway with James Earl Jones, age 84, in a revival of the play The Gin Game. Unlike many people in their age group, these actors managed to avoid a significant normative decline in their

a. episodic memory. b. working memory. c. implicit memory. d. semantic memory.