Silas took the College Aptitude Test when he was a junior in high school and attained a very high score on the test. When Silas was in college, he was suspended his first year; when he was readmitted, he ended up dropping out because he did poorly in class. When Silas went for career counseling, he retook the CAT, and again he earned a very high score. Based on Silas’s experience, the CAT has_______