@inproceedings{7490cd9babe140f0ae3aa8f3019a3ccf,
title = "The effect of time pressure and the spatial integration of the stimulus dimensions on overall similarity categorization",
abstract = "A free classification study is presented in which the effect of time pressure and the spatial integration of the stimulus dimensions on overall similarity sorting is investigated. A 2 x 2 between-subjects factorial design was employed with the factors being the level of time pressure (high/low) and the spatial integration of the stimulus dimensions (high/low). The results showed, consistent with Milton and Wills (2004), that spatially separable stimuli resulted in a greater level of overall similarity sorting than more spatially integrated dimensions. Furthermore, participants under low time pressure produced a greater level of overall similarity sorting than those under high time pressure, consistent with Milton, Longmore and Wills (2008). Critically, there was also a significant interaction between time pressure and the level of spatial integration, with the integration effect being greater under low time pressure than under high time pressure. These findings provide support for the idea that overall similarity sorting can be the result of an effortful, deliberative process.",
keywords = "free classification, overall similarity, spatial separability, time pressure, unidimensional",
author = "Fraser Milton and Lotta Viika and Holly Henderson and Wills, {Andy J.}",
note = "Publisher Copyright: {\textcopyright} CogSci 2011.; 33rd Annual Meeting of the Cognitive Science Society: Expanding the Space of Cognitive Science, CogSci 2011 ; Conference date: 20-07-2011 Through 23-07-2011",
year = "2011",
language = "English",
series = "Expanding the Space of Cognitive Science - Proceedings of the 33rd Annual Meeting of the Cognitive Science Society, CogSci 2011",
publisher = "The Cognitive Science Society",
pages = "795--800",
editor = "Laura Carlson and Christoph Hoelscher and Shipley, {Thomas F.}",
booktitle = "Expanding the Space of Cognitive Science - Proceedings of the 33rd Annual Meeting of the Cognitive Science Society, CogSci 2011",
}