Sixty-one additional children were excluded because they or one of their parents was adopted (n = 9), there was insufficient information on some family members to determine FH (n = 46) or the child did not complete or understand the tasks (n = 6). All testing procedures were approved by the Office of Regulatory Affairs at the University of Pennsylvania. Informed consent was obtained from each mother, and assent was obtained from each child who was 7 or more years of age.
