Bissell J C, Clark F
Am J Occup Ther. 1984 Mar;38(3):176-83. doi: 10.5014/ajot.38.3.176.
The purpose of this study was to investigate normative expectations on the dichotic listening test in order to determine the influence of sex and development on dichotic listening performance. Thirty 5-to-6 year olds, thirty 11-to-12 year olds, and 30 adults, 15 males and 15 females in each group, were tested by using consonant-vowel dichotic stimuli. There were no significant differences between males and females except for the 11- to 12-year-old females who were significantly more accurate than the males. Degree of ear asymmetry did not differ among the three age groups; however, the adults and 11-to-12 year olds were significantly more accurate than the 5-to-6 year olds. Guidelines are suggested for the interpretation of dichotic listening test data.
本研究的目的是调查双耳分听测试的常模期望，以确定性别和发育对双耳分听表现的影响。每组有30名5至6岁儿童、30名11至12岁儿童和30名成年人，各15名男性和15名女性，使用辅音-元音双耳刺激进行测试。除了11至12岁的女性比男性准确率显著更高外，男性和女性之间没有显著差异。三个年龄组的耳不对称程度没有差异；然而，成年人和11至12岁儿童比5至6岁儿童的准确率显著更高。文中建议了双耳分听测试数据的解读指南。
