COGAT is a multiple choice test that measures a student's learned reasoning abilities in three areas: verbal, quantitative, and nonverbal. The test provides several scores to understand a student's performance compared to their age group and nationally. These scores include standard age scores, stanine age scores, age percentile rank, and grade scores that indicate how a student compares locally and nationally in their age group. Understanding a student's COGAT scores can help teachers and parents identify strengths and weaknesses to better assist the student's learning.