Consider the research on the brain sizes of different animals. According to this research, (domesticated) dogs should have ____ than (wild, pack-living) wolves after adjustment for differences in body weight.
a. larger frontal lobes
b. larger left hemispheres
c. larger brains in general
d. smaller brains in general
Question 2
In 1968, social psychologist Robert Zajonc proposed that ____ of the individual to a stimulus is a sufficient condition for the enhancement of his attitude toward it..
a. mere repeated exposure
b. affective forecasting
c. excitation transfer
d. attitude polarization