Researchers studied DNA from 1.1 million people and came up with a scoring system. The system can be used to detect someone's DNA to roughly predict someone's education level. It turns out that only 10% of those with the lowest genetic scores. In contrast, those with a genetic score in the top five have a 50% chance of graduating from college. This is the largest study of human cognitive genetics in history. Based on this, some people believe that there is a great connection between human genes and academic qualifications.
Among the 1.1 million people who are studied, more than 60% are college graduates would most call these people's views into question.