Emotional education refers to the educator's educational attitudes and behaviors must cause a positive emotional response in the youth. It does not have a fixed model, and includes almost all educational methods, including strict, discipline and even punishment. It is not exactly the same as the education of love, It has obvious operability. What does this passage mainly support on emotional education? ['It is a form of education based on the emotional infection of educators.', 'is the main method of home education.', 'is an education for young people, but there is no fixed pattern.', 'It is education combining "strict" and "love".']