Most important factor for high scores? Home › Forums › Medical School › MCAT › Most important factor for high scores? This topic contains 0 replies, has 1 voice, and was last updated by testperformance 6 years, 5 months ago. Viewing 1 post (of 1 total) Author Posts June 24, 2011 at 5:39 pm #25650 testperformanceParticipant Hi everyone, I am curious what everyone thinks is the biggest factor in determining their score on the MCAT. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.