心理科学进展2025，Vol.33Issue(12)：2168-2181,14.DOI:10.3724/SP.J.1042.2025.2168
话轮转换中的时间预期
Temporal prediction during turn-taking
摘要
Abstract
Turn-taking is the process during which interlocutors alternate speaking in conversation,requiring listeners to actively anticipate turn ends.While previous research has investigated what cue can be used for turn-end prediction,how these cues are used to make prediction remains unclear.This paper reviews the temporal prediction theory and cues available for predicting turn endings.We propose a temporal expectation model of turn-taking.A conversational turn is characterized by both formal and temporal structures.Lexico-syntactic information,as part of the formal structure,may guide attention toward turn endings via cortico-thalamic feedback loops that modulate neural oscillations.Prosodic cues provide the temporal structure;the brain extracts rhythmicity through entrainment mechanisms and aligns neural oscillations with these rhythms.Salient prosodic changes at the end of utterances are processed in an event-based manner and rapidly transmitted to the cortex via the cerebellum,enabling a"predictive mode".Finally,the paper discusses current limitations and suggests future directions:(1)investigating how different cues engage the dual pathways;(2)examining the impact of individual temporal expectation ability on turn-taking;and(3)exploring the relative weighting of lexico-syntactic and prosodic cues in predicting turn endings.关键词
话轮转换/时间预期/双通路模型/话轮结束点预测Key words
turn-taking/temporal prediction/dual-pathway model/turn-end prediction分类
社会科学引用本文复制引用
宋庆一,蒋晓鸣..话轮转换中的时间预期[J].心理科学进展,2025,33(12):2168-2181,14.基金项目
国家自然科学基金面上基金项目(32471109)与上海外国语大学导师学术引领计划项目(2023DSYL011)支持. （32471109）
