__________ theory encompasses the idea that people are motivated to maintain an optimal level of stimulation or stimulation

Which of the following is FALSE about the NCS-R data?

a) The intervals between the time a person's mental disorder begins and his or her first attempt to seek treatment is relatively short. b) Untreated mental disorders were associated with teen pregnancy. c) Twenty-six percent of respondents met diagnostic criteria for a mental disorder within the past year. d) Almost half of the people with one mental disorder also met the criteria for at least one other disorder.

As a Piagetian, Avery would consider ____ the highest accomplishment of the sensorimotor period of development

a. exercising reflexes b. egocentrism c. using symbols d. experimentation