For example, parents tend to be rather demanding of the children in terms of their education, while grandparents may be more indulgent. Elderly households have less going on, which could affect the child's activity and behavior. And the children lose contact with the object with which they should by nature identify.
例如父對子通常勤教嚴管，但祖對孫多半寵愛有加；老人家活動量不大，影響了小孩的活動量和行為模式；而孩子也失去了原本應該直接認同的對象。