Which of the Following Is True of Custody Arrangements in Divorced

Which of the following is true of custody arrangements in divorced families?

A) All else being equal, research suggests that children do better with joint custody.
B) When one parent has custody, children do better after divorce if the nonresident parent is not closely involved.
C) When one parent has custody, children do better after divorce if the custodial parent follows permissive parenting.
D) When parents have joint legal custody, the child lives part-time with each parent.