In a study of older people with sisters and brothers, psychologist Debra Gold of the Duke Center for the study of aging and human development found that about 20% said they were hostile or indifferent to ward their sisters and brothers.
出自-2014年6月听力原文
Only four out of the 54 people interviewed had completely broken with their sisters and brothers and only one of the four felt comfortable with the break.
出自-2014年6月听力原文
As sisters and brothers advanced into old age, closeness increases and rivalry diminishes, explains VC, a psychologist at Purdue University
出自-2014年6月听力原文