In nonhuman primates who have had frontal lobe lesions, which is NOT an identified behavioral change?
A) loss of social dominance
B) increased vocalization
C) altered social preference
D) reduced affect

Question

Quizplus · Accepted Answer

Increased vocalization is not a commonly observed behavioral change in nonhuman primates with frontal lobe lesions. The other choices listed are commonly observed changes, with loss of social dominance being one of the most consistent findings. Reduced affect is also commonly observed, as well as altered social preference, such as decreased interest in social grooming or other affiliative behaviors.

In Nonhuman Primates Who Have Had Frontal Lobe Lesions, Which