Elias G, Hayes A, Broerse J
J Child Psychol Psychiatry. 1986 May;27(3):409-15. doi: 10.1111/j.1469-7610.1986.tb01842.x.
Co-vocalizations and inter-speaker silences were used to investigate the vocal engagements of six mother-infant dyads. Observed records of vocal behaviours were compared with records in which the vocal behaviours were randomized. The results indicated that there were significantly fewer co-vocalizations in observed than in randomized records; that the durations of inter-speaker silences following infant vocalization were significantly shorter in observed than in randomized records; and that the durations of inter-speaker silences following maternal vocalization were significantly longer in observed than in randomized records. These findings were interpreted as being consistent with the view that mothers attempt to engage their infants in turn-taking encounters, and that descriptions of such engagements in terms of conversational metaphors may be misleading in this regard.
共同发声和说话者之间的沉默被用于研究六对母婴的发声互动。将观察到的发声行为记录与发声行为被随机化处理的记录进行比较。结果表明，观察记录中的共同发声明显少于随机化记录中的；婴儿发声后说话者之间的沉默时长在观察记录中明显短于随机化记录中的；母亲发声后说话者之间的沉默时长在观察记录中明显长于随机化记录中的。这些发现被解释为与以下观点一致：母亲试图让婴儿参与轮流互动，并且在这方面用对话隐喻来描述这种互动可能会产生误导。
