The book "Stanford Achievement Test, 1922 Ed.: Advanced Examination, Form A, for Grades 4-8" consists of proven tasks developed by the famous authors Kelley, Truman Lee, Ruch, G. M. (Giles Murrel) and Terman, Lewis M. ( Lewis Madison). This test allows you to assess the level of knowledge of middle school students and reveal their skills in various subjects. It was created taking into account modern requirements for education and takes into account the specifics of educational programs. "Stanford Achievement Test, Ed. 1922" helps teachers and parents get an objective assessment of students' performance and identify their strengths and weaknesses for further development and improvement of the educational process.