The diamond ♦ is placed where we think your score lies. This diamond is placed on
your T-Score, which is a standardized score that is based on an average score of 50,
based on responses to the same questions in the United States general population.
The T-score also has a standard deviation of 10 points, so a score of 40 or 60
represents a score that is one standard deviation away from the average score of the
general US population.