After losing a major business account, Samantha begins second guessing herself by repeatedly thinking, "If only I had changed our contract offer," and "If only I had called them more frequently." Her behavior is an example of ______

Dissociation and selective attention are two possible explanations for the phenomenon of __________

a. hypnotic analgesia b. dissociative personality disorder c. posthypnotic suggestions d. hypnotic regression

Unlike false smiles, Duchenne smiles always involve the __________ muscles

Fill in the blank with the appropriate word.