The costs and benefits of tonal centers for chord processing.
The costs and benefits of tonal centers for chord processing.
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和弦处理的音调中心的成本和收益。
DOI：
10.1037/0096-1523.29.2.470
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
Bharucha,JamshedJ
中科院分区：
文献类型：
--
作者：
Tillmann,Barbara;Janata,Petr;Birk,Jeffrey;Bharucha,JamshedJ
和声启动研究表明，音乐语境具有确定的音调中心，影响目标和弦加工。本研究通过添加基线条件（没有特定音调中心的序列）来研究启动音调中心对目标加工的成本和收益。结果证实谐波启动对相关目标（主音和弦、离键和弦、次属和弦）的处理速度快于对不相关目标的处理速度。将基线背景下的目标与已建立的音调中心序列中的目标进行比较，发现对相关目标的处理是有益的，而对不相关和不太相关的目标的处理是有代价的。研究结果从音调知识激活的角度进行了讨论，并表明激活的音调中心会引起对主音的强烈期望。（PsycINFO数据库记录(c) 2016 APA，版权所有）
Harmonic priming studies have shown that a musical context, with its established tonal center, influences target chord processing. This study investigated costs and benefits of priming tonal centers for target processing by adding a baseline condition (sequences without a specific tonal center). Results confirmed harmonic priming, with faster processing for related than for unrelated and less related targets (tonic chord, out-of-key chord, subdominant chord). Comparing targets in baseline contexts with targets in sequences with well-established tonal centers revealed a benefit of processing for related targets but a cost of processing for unrelated and less related targets. Findings are discussed in terms of tonal knowledge activation and suggest that an activated tonal center gives rise to strong expectations for the tonic.(PsycINFO Database Record (c) 2016 APA, all rights reserved)