What would be a behaviour therapist's focus in treating an abnormal behaviour

A)  the inappropriate thought patterns that underlie the behaviour 
B)  the childhood unconscious conflict that led to the behaviour 
C)  the environmental cues and consequences associated with the troublesome behaviour 
D)  the ways in which the behaviour keeps the client from becoming self-actualized

Behavior therapists focus on modifying the environmental cues and consequences associated with the troublesome behavior, rather than exploring the unconscious conflicts or thoughts patterns that underlie the behavior. Their goal is to change the behavior itself, rather than addressing the larger psychological issues that may contribute to it. Additionally, they typically focus on present behavior, rather than childhood experiences or future self-actualization.