Which of the Following Is True About the Link Between

Which of the following is true about the link between delinquency and the trait of impulsivity in 13-year-old boys?

A) Boys in lower socio-economic neighbourhoods were more likely to engage in delinquent behaviours regardless of whether they ranked high in impulsivity.
B) Boys who ranked high in impulsivity were more likely to engage in delinquent behaviours regardless of whether they lived in a high or low socio-economic neighbourhood.
C) Boys who ranked high in impulsivity were more likely to engage in delinquent behaviours if they also lived in low socio-economic neighbourhoods.
D) Research has been unable to determine whether a link exists between impulsivity and delinquent behaviours.