Larson G W, Summers P A
J Speech Hear Disord. 1976 Nov;41(4):486-97. doi: 10.1044/jshd.4104.486.
This study was undertaken to describe the response patterns of 216 boys and girls between the ages of five-and-one-half and six-and-one-half years of age on grammatically matched receptive and expressive items of the NSST. The results showed no significant differences among the mean scores for three age levels or between the two sexes. However, the obtained means were substantially below those obtained on the NSST standardization sample. Item analysis suggested several inconsistencies between the ages of five-and-one-half and six-and-one-half years of age on gram-correct expressively but incorrect receptively.
本研究旨在描述216名年龄在五岁半至六岁半之间的男孩和女孩在语法匹配的NSST接受性和表达性项目上的反应模式。结果显示，三个年龄组的平均得分之间或两性之间均无显著差异。然而，所获得的平均值大大低于NSST标准化样本中的值。项目分析表明，在五岁半至六岁半的年龄段之间，存在一些语法表达正确但接受错误的不一致情况。
