Mean scores for each alcohol trajectory group. Note: “rev.” = reversed; these scales were reversed so that all measures were displayed in the direction of dysfunction (e.g., higher reversed IQ scores indicate lower intelligence). External correlates exhibit perfect rank-order correlation with trajectory group (rs = 1.00). ADHD = attention-deficit/hyperactivity disorder; GAD = generalized anxiety disorder; MDD = major depressive disorder; ODD = oppositional defiant disorder; PD = personality disorder.
