Impact of contour on aesthetic judgments and approach-avoidance decisions in architecture

Author(s)
Oshin Vartanian, Gorka Navarrete, Anjan Chatterjee, Lars Brorson Fich, Helmut Leder, Cristian Modrono, Marcos Nadal-Roberts, Nicolai Rostrup, Martin Skov
Abstract

On average, we urban dwellers spend about 90% of our time indoors, and share the intuition that the physical features of the places we live and work in influence how we feel and act. However, there is surprisingly little research on how architecture impacts behavior, much less on how it influences brain function. To begin closing this gap, we conducted a functional magnetic resonance imaging study to examine how systematic variation in contour impacts aesthetic judgments and approach-avoidance decisions, outcome measures of interest to both architects and users of spaces alike. As predicted, participants were more likely to judge spaces as beautiful if they were curvilinear than rectilinear. Neuroanatomically, when contemplating beauty, curvilinear contour activated the anterior cingulate cortex exclusively, a region strongly responsive to the reward properties and emotional salience of objects. Complementing this finding, pleasantness-the valence dimension of the affect circumplex-accounted for nearly 60% of the variance in beauty ratings. Furthermore, activation in a distributed brain network known to underlie the aesthetic evaluation of different types of visual stimuli covaried with beauty ratings. In contrast, contour did not affect approach-avoidance decisions, although curvilinear spaces activated the visual cortex. The results suggest that the well-established effect of contour on aesthetic preference can be extended to architecture. Furthermore, the combination of our behavioral and neural evidence underscores the role of emotion in our preference for curvilinear objects in this domain.

Organisation(s)
Department of Cognition, Emotion, and Methods in Psychology
External organisation(s)
University of Toronto, Universidad de La Laguna, York University, University of Pennsylvania, Aalborg University (AAU), Royal Danish Academy of Fine Arts, Copenhagen University Hospital, Copenhagen Business School
Journal
Proceedings of the National Academy of Sciences of the United States of America (PNAS)
Volume
110
Pages
10446-10453
No. of pages
8
ISSN
0027-8424
DOI
https://doi.org/10.1073/pnas.1301227110
Publication date
06-2013
Peer reviewed
Yes
Austrian Fields of Science 2012
501011 Cognitive psychology, 501001 General psychology
Keywords
Portal url
https://ucris.univie.ac.at/portal/en/publications/impact-of-contour-on-aesthetic-judgments-and-approachavoidance-decisions-in-architecture(a39fa641-3dfa-4ff2-b446-f9e32dc15aae).html