medical evaluation has been done recently.
C. Refer the individual to another therapist for talk therapy, since it is wise to attempt
solving the problem through other disciplines first.
D. Implement a punishment procedure to immediately suppress the self-injurious
behavior. It is unlikely that reinforcement-based interventions will be successful.
Travis has been training his puppy, Belle, to sit by the back door and bark when she
wants to go outside and “do her business.” First, Travis let her out, provided her with
tons of praise, and gave her a treat (all presumed reinforcers) if she sat by the back door
and then when outside and urinated. Then, Travis withheld reinforcement for this
behavior and provided the reinforcers only if she sat by the door and made a small noise
(i.e., a whine). Now that she does that well, Travis is withholding reinforcement for that
behavior and only providing the reinforcers if she sits by the door and makes a bark.
What has Travis been doing?
a. Shaping sitting by the door and barking when Belle has to urinate.
b. Using differential reinforcement to teach Belle to sit by the door and bark when she
has to urinate.
c. Using backward chaining to teach Belle to sit by the door and bark when she has to
urinate.
d. A & B
e. B & C