title: Crossmodal Modulation of Spatial Localization by Mimetic Words.
abstract: The present study investigated whether aurally presented mimetic words affect the judgment of the final position of a moving object. In Experiment 1, horizontal apparent motion of a visual target was presented, and an auditory mimetic word of "byun" (representing rapid forward motion), "pitari" (representing stop of motion), or "nisahi" (nonsense syllable) was presented via headphones. Observers were asked to judge which of two test stimuli was horizontally aligned with the target. The results showed that forward displacement in the "pitari" condition was significantly smaller than in the "byun" and "nisahi" conditions. However, when non-mimetic but meaningful words were presented (Experiment 2), this effect did not occur. Our findings suggest that the mimetic words, especially that meaning stop of motion, affect spatial localization by means of mental imagery regarding "stop" established by the phonological information of the word.
authors.affiliation: Kyushu University, Japan; Japan Society for the Promotion of Science, Japan.
authors.forename: Akihiko
authors.initials: A
authors.lastname: Gobara
authors.affiliation: Kyushu University, Japan.
authors.forename: Yuki
authors.initials: Y
authors.lastname: Yamada
authors.affiliation: Kyushu University, Japan.
authors.forename: Kayo
authors.initials: K
authors.lastname: Miura
keywords: mental imagery; mimetic words; multimodal perception; representational momentum; spatial localization