This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
All of the following are psychological approach of the behaviour management, except: 
Select and explain. 
A. Desensitization, B. Hypnosis, C. Modeling, D. Conscious sedation
D: Conscious sedation
Answer: D: Conscious sedation 
Explanation: Non-pharmacological methods of behaviour management
1. Communication 
2. Behaviour shaping (modification)
a) Desensitization
b) Modeling
c) Contingency management
3. Behaviour management
a) Audio analgesia 
b) Biofeedback
c) Voice control
d) Hypnosis
e) Humor
f) Coping
g) Relaxation
h) Implosion therapy
i) Aversive conditioning
Pharmacological method of behaviour management
1 Pre-medication
a) Sedatives and hypnotics
b) Anti-anxiety drugs
c) Antihistamines
2. Conscious sedation
3. General anesthesia
Shobha Tandon 2nd Ed p:146