A situation in which a teratogen is virtually harmless in small doses but becomes harmful once exposure reaches a certain level is known as the ______

Jorge is a psychology student who is doing a report on the behaviors kindergarten children demonstrate on the playground

Because he notices that many of the children like to play tag, he takes detailed notes on tag-playing behavior. Which of the goals of psychology did Jorge meet? a) predict b) describe c) influence d) prove

Using a real-world setting for an experiment is the hallmark of a(n)

a) field study. b) control group. c) experimental group. d) sample group.