Child and adolescent psychopathy : an introduction / Randall T. Salekin and Donald R. Lynam -- Conceptualizing the psychopathic personality : disinhibited, bold,-- or just plain mean? / Christopher J. Patrick -- Historical conceptions of risk subtyping among children and adolescents / John E. Lochman ... [et al.] -- Assessment of child and adolescent psychopathy / Julie S. Kotler and Robert J. McMahon -- Genetics of child and adolescent psychopathy