Dr Paulo Was Interested in Art Appreciation Between Men and Women

Multiple Choice

Dr. Paulo was interested in art appreciation between men and women. So, he showed a number of paintings to a group of men and to a separate group of women. The paintings were illuminated in either low light or higher, intense light. He found that there was no difference between men and women in the low light, but under higher intense light, the women liked the paintings better than the men. This result illustrates the concept of

A) interaction
B) main effects
C) positive correlation
D) experimenter bias
E) hindsight