语速是否影响跨期决策？一项实验研究。
Does speech rate influence intertemporal decisions? an experimental investigation.
机构信息
Department of Economics, National Taiwan University, Taipei City, Taiwan.
Economics Programme, School of Social Sciences, Nanyang Technological University, Singapore, Singapore.
出版信息
PLoS One. 2022 Feb 25;17(2):e0264356. doi: 10.1371/journal.pone.0264356. eCollection 2022.
Abstract
This paper experimentally examines the effect of speech rate on intertemporal decisions. In a delay-discounting task, subjects made a series of intertemporal choices between smaller-sooner and larger-delayed rewards and were asked to listen to a voice recording verbalizing the information for payoff options. We manipulated the speech rate of the voice recordings and administered two treatment conditions: Slow and Fast. We did not find an overall treatment effect in the acoustic manipulation.
摘要
本文通过实验考察了语速对跨期决策的影响。在延迟折扣任务中，被试在较小的即刻奖励和较大的延迟奖励之间进行了一系列跨期选择，并被要求听取一个语音记录，该记录口头表达了收益选项的信息。我们操纵了语音记录的语速，并实施了两种处理条件：慢和快。我们在声学分母的操作中没有发现整体处理效果。
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