In the following, you are going to watch a video clip selected from a BBC documentary series called Horizon. This program follows a group of people who agree to repeat a test that they did when they were children. In 1932 every 11-year-old in Scotland did an intelligence test. Nearly 70 years later, at the age of 79 or 80, hundreds of the same people did the test again. The results were very interesting, and maybe they can tell us about the type of people who live the longest.

Let’s watch the video clip and do the tasks.