Elliott L L
J Acoust Soc Am. 1979 Sep;66(3):651-3. doi: 10.1121/1.383691.
Performance of children aged 9 to 17 years on the SPIN test (Speech Perception in Noise) is described. The 11- and 13-year-olds performed significantly poorer than 15- and 17-year-olds, and this difference occurred primarily for high-predictability sentences presented at a O-dB signal-to-babble ratio. Performance of nine-year-olds was significantly poorer than performance of 11-year-olds. Possible reasons for these differences are discussed.
描述了9至17岁儿童在SPIN测试(噪声中的言语感知)中的表现。11岁和13岁的儿童表现明显比15岁和17岁的儿童差,这种差异主要出现在以0分贝信号与噪声比呈现的高可预测性句子中。9岁儿童的表现明显比11岁儿童差。讨论了这些差异的可能原因。