A theory that can account for the fact that people suffering from pain sometimes report pain relief from a sugar pill placebo is _____ theory.
A)gate-control
B)sensory adaptation
C)perceptual constancy
D)cognitive control

Question

Quizplus · Accepted Answer

The gate-control theory suggests that psychological factors play a role in the perception of pain, which can explain why a placebo, such as a sugar pill, can lead to reported pain relief. This theory posits that pain signals can be blocked or modulated by the brain, allowing for the placebo effect to occur.

A Theory That Can Account for the Fact That People