Differential impact of disfiguring facial features on overt and covert attention

Boutsen, Luc, Pearson, Nathan A. and Jüttner, Martin (2018). Differential impact of disfiguring facial features on overt and covert attention. Acta Psychologica, 190 , pp. 122-134.

Abstract

Observers can form negative impressions about faces that contain disfiguring features (e.g., scars). Previous research suggests that this might be due to the ability of disfiguring features to capture attention — as evidenced by contrasting observers’ responses to faces with or without disfiguring features. This, however, confounds the effects of salience and perceptual interpretation, i.e. whether the feature is seen as integral to the face, or separate from it. Furthermore, it remains unclear to what extent disfiguring features influence covert as well as overt attention. We addressed these issues by studying attentional effects by photographs of unfamiliar faces containing a unilateral disfigurement (a skin discoloration) or a visually similar control feature that was partly occluding the face. Disfiguring and occluding features were first matched for salience (Experiment 1). Experiments 2 and 3 assessed the effect of these features on covert attention in two cueing tasks involving discrimination of a (validly or invalidly cued) target in the presence of, respectively, a peripheral or central distractor face. In both conditions, disfigured and occluded faces did not differ significantly in their impact on response-time costs following invalid cues. In Experiment 4 we compared overt attention to these faces by analysing patterns of eye fixations during an attractiveness rating task. Critically, faces with disfiguring features attracted more fixations on the eyes and incurred a higher number of recurrent fixations compared to faces with salience-matched occluding features. Together, these results suggest a differential impact of disfiguring facial features on overt and covert attention, which is mediated both by the visual salience of such features and by their perceptual interpretation.

Publication DOI: https://doi.org/10.1016/j.actpsy.2018.08.003
Divisions: Life & Health Sciences
Life & Health Sciences > Psychology
Additional Information: © 2018, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
Uncontrolled Keywords: Attention,Eye movements,Face perception,Facial disfigurements,Experimental and Cognitive Psychology,Developmental and Educational Psychology,Arts and Humanities (miscellaneous)
Full Text Link:
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://www.sci ... 057X?via%3Dihub (Publisher URL)
Published Online Date: 2018-10-01
Published Date: 2018-10-01
Authors: Boutsen, Luc ( 0000-0002-1212-8912)
Pearson, Nathan A.
Jüttner, Martin ( 0000-0003-3486-7975)

Download

[img]

Version: Accepted Version

Access Restriction: Restricted to Repository staff only until 11 February 2020.

License: Creative Commons Attribution Non-commercial No Derivatives


Export / Share Citation


Statistics

Additional statistics for this record