Cherlin and Furstenberg's Typology of Companionate, Remote, or Involved Applies

Cherlin and Furstenberg's typology of companionate, remote, or involved applies to

A) Parenting styles.
B) Attitudes of adult children toward their aging parents.
C) Grandparenting styles.
D) Attitudes aging spouses have toward each other.
E) Non-parental child care workers.