The Key Difference Between the Cognitive Therapist's and Reality Therapist's

The key difference between the Cognitive Therapist's and Reality Therapist's idea of the need for power is that Cognitive Therapists assert that _____ and Reality Therapist's assert that ___________

A) humans want power for the sake of having it; power is a means to an end of survival
B) power is a means to an end of survival; humans want power to satisfy aggressive urges
C) humans want power to compensate for their irrational beliefs; power satisfies the need for superiority
D) power is a means to an end of survival; humans want power for the sake of having it