%0 Journal Article %T How is your feedback perceived? An experimental study of anticipated and delayed conversational feedback. %A Boudin A %A Rauzy S %A Bertrand R %A Ochs M %A Blache P %J JASA Express Lett %V 4 %N 7 %D 2024 Jul 1 %M 38984970 暂无%R 10.1121/10.0026448 %X This article presents a different experiment examining the impact of feedback timing on its perception. Dialog sequences, featuring a main speaker's utterance followed by a listener's feedback, were extracted from spontaneous conversations. The original feedback instances were manipulated to be produced earlier, up to 1.5 s in advance, or to be delayed, up to 2 s later. Participants evaluated the feedback acceptability and engagement level of the listener. The findings reveal that 76% of the time feedback remains acceptable regardless of the delay. However, engagement decreases after a 1-s delay while no consistent effect is observed for feedback anticipation.