Changing the tune: the structure of the input affects infants' use of absolute and relative pitch.
Changing the tune: the structure of the input affects infants' use of absolute and relative pitch.
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改变音调：输入的结构会影响婴儿对绝对和相对音调的使用。
DOI：
10.1111/j.1467-7687.2005.00387.x
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
Wilson,Diana
中科院分区：
文献类型：
--
作者：
Saffran,JennyR;Reeck,Karelyn;Niebuhr,Aimee;Wilson,Diana
音符序列包含几种不同类型的音高线索，包括绝对和相对音高信息。在学习声调序列时，哪些因素决定了这些线索的使用？先前的研究表明，婴儿倾向于优先处理连续音序列中的绝对音高模式，而其他类型的输入则会引发婴儿使用相对音高。为了询问输入的结构是否会影响婴儿对音高线索的选择，我们向学习者提供了连续的音调流，其中绝对音高线索通过调换音调序列而变得没有信息。在这种情况下，婴儿和成人成功地跟踪相对音高的统计学习任务。被认为是在学习过程中的输入结构所发挥的作用的影响。
Sequences of notes contain several different types of pitch cues, including both absolute and relative pitch information. What factors determine which of these cues are used when learning about tone sequences? Previous research suggests that infants tend to preferentially process absolute pitch patterns in continuous tone sequences, while other types of input elicit relative pitch use by infants. In order to ask whether the structure of the input influences infants’ choice of pitch cues, we presented learners with continuous tone streams in which absolute pitch cues were rendered uninformative by transposing the tone sequences. Under these circumstances, both infants and adults successfully tracked relative pitches in a statistical learning task. Implications for the role played by the structure of the input in the learning process are considered.