In a Study of Antisocial Crime,Adrian Raine Analyzed the Backgrounds

In a study of antisocial crime,Adrian Raine analyzed the backgrounds of three groups of men with criminal records.One group had biological risk factors for criminal behavior,another group came from a background of poverty and family instability,and a third group was marked by both biological and social factors (biosocial group) .Which group demonstrated twice the risk for criminal behavior?

A) those who came from poverty and family instability
B) those who had biological risk factors
C) the biosocial group
D) All three groups were equally at risk for criminal behavior.