What is the term for play that involves simple, repetitive activities typical of three-year-olds?

Which person is most likely to be conducting personality research?

a. Casey, who is studying how boxers physiologically react to being punched b. Josh, who examines changes in extraversion during students' first year in college c. Evelyn, who observes whether people are more likely to stop to help someone on a busy vs. a non-busy street d. Lucy, who is seeing how aggressive behavior varies among people playing a violent vs. non-violent video game

Regarding paranoid psychosis, which of the following statements is FALSE?

a. Persons with paranoid psychosis are rarely treated because they often do not believe that they need help. b. Persons with paranoid psychosis frequently lead lonely, isolated, and humorless lives dominated by constant suspicion and hostility. c. The delusions of persons with paranoid psychosis are usually more bizarre and unrealistic than those delusions experienced by persons with schizophrenia. d. Although they are not necessarily dangerous, people with paranoid psychosis could be moved to violence by their irrational fears to defend themselves.