The MCAT, or Medical College Admission Test®, is a standardized, computer-based, multiple-choice exam used by medical schools in the United States and Canada to assess a student’s readiness for medical school. It evaluates problem-solving, critical thinking, and knowledge of natural, behavioral, and social science concepts. The AAMC develops and administers the MCAT exam multiple times per year.

In April 2015, the AAMC launched the current version of the MCAT exam. Scores are reported in four sections:

• Biological and Biochemical Foundations of Living Systems
• Chemical and Physical Foundations of Biological Systems
• Psychological, Social, and Biological Foundations of Behavior
• Critical Analysis and Reasoning Skills

All U.S. and many Canadian medical schools require MCAT scores for regular admission to medical school. Many schools do not accept MCAT scores that are more than three years old