Leder S B, Baker D J
Percept Mot Skills. 1978 Oct;47(2):607-12. doi: 10.2466/pms.1978.47.2.607.
A dichotic listening paradigm utilizing sentences of three monosyllabic words examined the effects of intonation on superiority of ear. Five types of intoned contours, i.e., declarative, interrogative, imperative, conditional, and monotone, were employed. Subjects consisted of 20 adults who had normal hearing bilaterally, were native English speakers, and were righthanded in 100% of their daily activities. The results indicated that, when three monosyllabic work sentences with four different intoned contours were dichotically presented, superiority of neither left nor right ear was evidenced. However, the declarative intoned contours, being linguistically less marked, were perceived with significantly less accuracy than the relatively more marked interrogative, imperative, and conditional intoned contours.
一种使用由三个单音节词组成的句子的双耳分听范式，研究了语调对优势耳的影响。采用了五种语调轮廓类型，即陈述句、疑问句、祈使句、条件句和单调句。研究对象包括20名成年人，他们双耳听力正常，以英语为母语，并且在100%的日常活动中习惯用右手。结果表明，当双耳分听呈现带有四种不同语调轮廓的三个单音节词句子时，未发现左耳或右耳有优势。然而，陈述句语调轮廓在语言上标记性较小，其感知准确性明显低于标记性相对较高的疑问句、祈使句和条件句语调轮廓。
