Answer:True
Explanation: Psychopathy is a mental disorder in which the affected individuals exhibit antisocial behaviour and some abnormal attitudes towards others. It has been adopted into criminology and it is presently an active research field where various researchers are working to unravel it. This type of mental disorder makes affected persons to hate other persons around them and they tend not to learn from mistakes.
Psychopathic screening device(PSD) is a screening measure used to determine the dimension and characteristics of psychopathy in youths, children.