A new study has established a connection between late-life cognition and the quality of education a person was able to access in high school. Sampling over 2000 people who attended high school in the 1960s, researchers found those who had a better educational high school experience faired better in tests of cognitive function later in life than those who had attended a poorer quality high school. The findings could help improve current educational standards and suggest focusing on the quality of high school education can have a significant, beneficial impact on cognition throughout life, especially for minorities who are more likely to attend schools with a lower educational quality.