According to the ethical guidelines proposed by the American Psychological Association, if deception is used in research it must be explained to the participants by the conclusion of the research and the participants must have the opportunity to withdraw

Your neighbor has a 5-year-old son. He has been taking him to story time at the library, but his son is having a very difficult time sitting still even for ten minutes. What would you tell him about his son's brain development?

He should be able to sit through the entire story time once what brain structure develops more fully? a. reticular formation b. hippocampus c. corpus callosum d. cerebellum

According to Mahler, infants develop a(n) ______ attachment to their mothers

a. reciprocal b. ego-syntonic c. symbiotic d. ego-dystonic