Igoumenou, A; Harmer, CJ; Yang, M; Coid, JW; Rogers, RD; (2017) Faces and Facets: The Variability of Emotion Recognition in Psychopathy Reflects Its Affective and Antisocial Features. Journal of Abnormal Psychology , 126 (8) pp. 1066-1076. 10.1037/abn0000293.