The principle of respect and understanding. This is the basic principle that should be followed in the process of mental health guidance, and it is the premise and foundation of establishing a good relationship with young children. ② The principle of wholeness. Mental health guidance for preschool children pursues the all-round development of children's personality, which is the coordinated development of cognition, emotion and sociality.

③ Difference principle. Pay attention to children's differences and emphasize individualized treatment. ④ Activity principle. Let children accumulate experience through practical operation and learn about the world around them through specific activities.

⑤ Permeability principle. Pay attention to the all-round infiltration of kindergartens and families; At the same time, the requirements of children's psychological development are permeated from different aspects in daily life.

⑥ Diversity principle. The diversity of guidance forms and methods, the richness of activities, and the concreteness, inspiration and appeal of guidance content.

⑦ Encouragement principle. Encourage and praise children in different ways.

Principles of family cooperation and coordination. Strengthen communication and cooperation between kindergartens and parents, coordinate and complement each other, and integrate education.