To change simple behaviors of adults hospitalized with psychiatric disorders, Lindsley used

In the seventeenth and eighteenth centuries, children's mental health problems were attributed to ____

a. possession by the devil or other evil forces b. poor parenting practices c. chemical imbalances d. low self-esteem

What function does the use of a cue word serve in progressive muscle relaxation?

a. the cue word reinforces the use of progressive muscle relaxation b. the cue word develops into a conditioned stimulus that elicits relaxation c. the cue word helps the individual avoid anxiety producing thoughts d. all of these