First, individual psychological activities should conform to biological characteristics, such as different age, gender and physical health, which will show different psychological activities. When judging the level of mental health, we should not deviate from biological characteristics. Second, the individual's psychological activities should be consistent with the objective environment. Psychology is a reflection of objective reality. Any normal psychological activity and behavior, whether in form or content, should be consistent with the objective environment (natural environment and social environment), especially the social environment, that is, to maintain the identity of psychology and environment. If people's psychological behavior loses their recognition of the outside world, it is difficult for people to understand; Or forced by the environmental atmosphere, psychological pressure, psychological tension and anxiety. Third, the content of individual psychological activities is coordinated and unified. A person's cognition, experience, emotion and will are a complete, harmonious and consistent unity. This integrity is the psychological basis to ensure that individuals have good social functions and carry out activities effectively. For example, if you encounter a lucky event, you should have a pleasant emotional experience and corresponding expression at the same time, and express it with cheerful tone and behavior. If a person tells a happy thing in a low and unpleasant tone, or makes a happy reaction to a painful thing, it is an abnormal state. Fourth, the stability of personality Personality is a unique personality psychological feature formed by individuals in the long-term life process. After the formation of personality psychological characteristics, it is relatively stable, and it shows uniqueness different from others in all life. It is generally not easy to change without major changes. For example, a cheerful, optimistic and extroverted person suddenly becomes dull, pessimistic and introverted, indicating that his psychology and behavior have deviated from the normal track, which depends on whether he is abnormal.
Answer the second question.
First, the above standards are only suitable for most people. Those who do not all meet the above standards do not mean that they are psychologically unhealthy, but those who are extremely abnormal in a certain standard must belong to psychological abnormality. Second, the standard of mental health is relative, not absolute. It is restricted by the times, nationalities, culture and other factors, and will change with time, place and people. Third, mental health has a certain concept of time, and the occasional abnormal psychology and behavior can not be the basis of psychopathy, but how long it takes for abnormal psychology and behavior to be abnormal or morbid depends on the specific situation. Fourth, mental health does not mean mental illness, and some patients with mental illness may still behave normally on certain standards. The diagnosis of mental illness must be made by experienced experts. Fifth, mental health does not mean perfection, it is only an optimal functional state of individuals under their own and environmental conditions. People should strive to meet such standards, but they don't have to be depressed because they can't meet the above standards. Sixth, although people may not be able to fully meet the specific standards of mental health, the above four principles must be met by people with mental health. Mental health and mental disorder are a complex dynamic process. In a person's life, mental health or mental disorders sometimes appear alternately. When a person is in a state of psychological imbalance, most of them can recover their mental health as long as they actively carry out psychological self-regulation or seek the help of psychologists.