Figure 1From: Revisiting Lynam's notion of the "fledgling psychopath": are HIA-CP children truly psychopathic-like?Interaction of Conduct Problems and Hyperactivity on Arousal Ratings. Note. HIA (Hyperactivity) and CP (Conduct Problems) come from teacher report on the Strengths and Difficulties Questionnaire. High and low conditional values for the predictors represent the 90th and 50th percentiles, respectively.* p < .05; ** p < .01.Back to article page