bioRxiv · 10.1101/507582
Compress global, dilate local: Intentional binding in action-outcome alternations
Abstract
Intentional binding refers to subjective temporal attraction between an action and its outcome. However, the nature of intentional binding in multiple actions remains unclear. We examined intentional binding in alternated action-outcome dyads. Participants actively or passively pressed a key, followed by a tone, and they again pressed the key; resulting in four keypress-tone dyads in a trial. Participants reproduced the duration of alternated keypress-tone dyads or the temporal interval between a dyad embedded in the alternations. The reproduced duration was shorter in the active than in the passive condition, suggesting the intentional binding in action-outcome alternations. In contrast, the reproduced interval between a dyad was longer in the active condition and did not correlate with the reproduced duration. These results suggest that subjective time during actions relies not only on an internal clock but also on postdictive biases that are switched based on what we recall.
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Imaizumi, S., Tanno, Y., Imamizu, H.. 2018-12-28. Compress global, dilate local: Intentional binding in action-outcome alternations. https://doi.org/10.1101/507582
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