... intopsychopathic, mixed, and nonpsychopathic groups by PCL-R scoreswas 1.00. Mean age and years of formal education were 29, 30, and 33, and 10.1, 11.2, and 9.7 years for psychopaths, mixed, and nonpsychopaths, ... prevent us from including plots and detailed analy-ses of the Mixed group. Figures of the Mixed groups ERPs and window M and SD tables and summaries for all analyses are available upon request from ... concrete and abstract words and pseudoconcrete and pseudoabstract stimuli in the lexical decision task~Task 1!; concrete and abstract words for the discrimination task~Task 2!; and positive and...