Infant psychology is a science that studies the occurrence, development and activity law of psychological phenomena of young children (children aged 3-6 and 7 before entering school). Infant psychology, infant psychology, school-age child psychology, juvenile psychology and gerontology are all branches of developmental psychology, and educational theory courses such as infant health care course, infant pedagogy, kindergarten education activity design and guidance are compulsory courses for preschool education majors.

The psychology of early childhood education is a discipline formed on the basis of early childhood pedagogy and early childhood psychology. The psychology of early childhood education is a discipline formed on the basis of early childhood pedagogy and early childhood psychology. It mainly studies the laws and characteristics of children's learning and the effective education and teaching activities of teachers to promote children's learning and physical and mental health development.

The difference between the two: preschool education is aimed at children aged 0-6 and 7, and preschool education is aimed at children aged 3-6. Preschool education is richer in content, more comprehensive in knowledge and more detailed in description than preschool education, but it is also more difficult to learn. Preschool education has clear organization, strong knowledge generalization ability and low learning difficulty, but its knowledge is relatively small.

Young children refer to children aged 0-6.

Preschool refers to children aged 3-6.

As for the teaching materials, the contents are basically the same.

Early childhood education is called literacy and so on.

Children's psychology refers to the thoughts in children's hearts, which should be understood immediately.

Psychology includes many types: criminal psychology, etc. , depending on the type of person.

Pedagogy refers to education that includes all people.