All but which of the following factors have been demonstrated to influence sibling contact in later life?

Question

Quizplus · Accepted Answer

All of the other factors (gender, marital status, geographic proximity, and parental status) have been shown to influence sibling contact in later life, but the type of sibling (real, half, or step) has not been consistently found to have an impact. Some studies have found that half-siblings or step-siblings have less contact than full siblings, while others have found no difference. Therefore, choice E is the correct answer.

All but Which of the Following Factors Have Been Demonstrated