Abstract: Moral judgment test is an internationally appreciated psychological measurement indicator developed by German psychologist, Professor Georg Lind, which could be used to test the moral judgment competency of children and adolescents. In recent 30 years, Chinese scholars have achieved some positive results in the research of moral judgment abilities. Although many of them are not the research that uses MJT, the findings reflect the fundamental abilities of moral judgment of the Chinese children and adolescents. The research that uses MJT also finds some results with much enlightenment. The researches increases, its methods become richer, and its research scope expands, but the systematic researches are lack and the researches with deep thoughts and scientific methodology need to be strengthened.