In the realm of person perception, the phenomenon called ______ is most closely associated with "first impressions."

After reading about the possible causes of schizophrenia, a scientist thinks that a virus is the most likely cause. What term most accurately describes the scientist's idea?

a) hypothesis b) dependent variable c) extraneous variable d) experimental estimate

Which of the following is an example of instrumental aggression?

a. Tony pushed Joyce out of the way so that he can get to the swing first b. Abe doesn't allow Justin to play with the other children c. Amy tells Diana that she wants the paint brush that Diana is using d. Natalie spreads rumors about Yolanda because Yolanda stole money from her