1. Statistical standard: based on statistical data such as the frequency, duration and severity of psychological problems, such as the incidence of abnormal psychological phenomena in the group.
2. Subjective feeling standard: take personal subjective feeling as the standard, such as the pain degree of inner feelings.
3. Self-behavior standard: take the individual's own behavior as the standard, such as social avoidance and solitude.
4. Social adaptability standard: take personal social adaptability as the standard, such as work ability and family life ability.
In addition, in psychological counseling, we can determine whether the intelligence of the visitors is normal through observation and communication, and generally there is no need for psychological testing. Emotional stability and optimism are the main signs of mental health, so are harmonious interpersonal relationships and conscious and decisive actions. Love for study, life and work, and a correct understanding of oneself are also important conditions for mental health. Therefore, if there are mental health problems, we should seek professional psychological counseling and treatment in time.