A High School Form of The School and Collage Ability Test (SCAT) has been developed for Chinese high school students. This form which is one of the whole series of the Chinese SCAT Program, is standardized with a sample of 3,429 students from 12 senior high schools and 3 junior high schools. Norms for high school students, male and female, have been established. Both reliability and validity of this form are found very satisfactory.