In an experiment with 48 participants, a small effect size is most likely to be detected if the experimenter assigns __________ participants to the experimental group and __________ participants to the control group. (Give numbers.)

Each of the following is identified by the communication model of persuasion as a key element in changing people's behaviors EXCEPT __________

a. characteristics of the audience b. the medium of communication c. the context d. the source

Two blockbuster movies are opening on the same weekend and Andrea is having trouble deciding which movie to see first. Andrea is experiencing

a. a risk-aversion conflict b. an approach-approach conflict c. an avoidance-avoidance conflict d. an avoidance-approach conflict