This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Personality disorders, Subject name: Psychiatry
which of the following is a type of temperment 
Select and explain. 
A. schizoid, B. reward dependence, C. schizotypal, D. narcisstic
B: reward dependence
Answer: B: reward dependence 
Explanation: temperment is a genitically related body biases in the modulation of conditioned behavioral responses to various external stimuli. there are 4 types of temperment namely novelty seeking reward dependence harm avoidance persistence this is a impoant question that is asked in entrance examinations Ref.Kaplon and sadock, synopsis of psychiatry, 11 th edition, pg.no.744