Pavlov suggested that thought processes
A) were part of a second signal system.
B) were part of a system of US.
C) were unique to humans.
D) could not be studied objectively.

Question

Quizplus · Accepted Answer

Pavlov believed that thought processes were part of a second signal system, distinct from the primary signal system of conditioned reflexes. He believed that these second signal systems were unique to humans and played an important role in mental processes such as thinking and consciousness.

Pavlov Suggested That Thought Processes