摘要: A large scale study comparing Yugoslavian and American adolescents with normal hearing early profound deafness suggests that a relative tendency to impulsivity is notable characteristic of the deaf group. Despite conclusiveness overall, there was little intercorrelation among individual subjects on several test measures employed. stereotype should be avoided therefore, tests viewed as perhaps tapping different personality aspects or avenues development for what clinically becomes final common pathway. Comparable comparative studies children parents whose have learned manual language may define how much based qualities parental discomfort child, unavailability language, absence sound alone.