1, the criteria for the identification of troublemaking psychosis are as follows:

(1) Psychiatry refers to serious psychological disorder, and patients' cognitive, emotional, will, action, behavior and other psychological activities may appear persistent and obvious abnormalities;

(2) unable to study, work and live normally;

(3) The action behavior is difficult to be understood by ordinary people and looks weird and abnormal;

(4) Under the control of morbid psychology, people commit suicide or attack or hurt others.

2. Legal basis: Article 10 of the Interim Provisions on Judicial Appraisal of Mental Illness.

The tasks of judicial appraisal of mental illness in civil cases are as follows:

(a) to determine whether the appraisee suffers from mental illness, what kind of mental illness he suffers from, his mental state during civil activities, the influence of mental illness on his ability to express his will, and whether he has civil capacity.

(two) to determine the mental state of the appraiser in the mediation or trial stage, and whether he has the litigation ability.

Second, what is the risk assessment standard for mental patients' troublemaking behavior?

The risk assessment criteria of mental patients' troublemaking behavior are as follows:

1, level 0. The following 1-5 levels of behavior are not met.

2, 1 level. Verbal threats, shouting, but no looting.

Level three and level two. Some acts of beating, smashing and looting are limited to the home, and the property can be persuaded to stop.

The fourth and third levels. There is an obvious act of smashing things, regardless of the occasion, targeting property. Can't accept persuasion.

The fifth and fourth floors. Persistent acts of beating, smashing and looting, regardless of the occasion, are aimed at property or people and cannot be persuaded and stopped.

Level six, level five. There are any acts of violence against people with controlled devices, or arson, explosion and other acts. Whether at home or in public.