Action perception in athletes: expertise facilitates perceptual discrimination.

Harrison, Róisín E.; Giesel, Martin; Hesse, Constanze

Abstract

Prior research has demonstrated that athletes outperform non-athletes on action perception tasks involving anticipation of sport-related actions. We conducted two experiments to determine whether this advantage persists on tasks without anticipation and/or transfers to non-sport actions. In Experiment 1, motor experts (sprinters) and non-experts were shown two consecutive videos of an athlete either walking or sprinting. The participants' task was to indicate whether the videos were identical or different. The sprinters were more accurate in these judgments than non-experts, indicating that their athleticism was associated with motor expertise that enhanced their perception of both expert and everyday actions. Further analysis revealed that participants who reported basing their decisions on a specific and informative cue (i.e. the distance between where the athlete's foot landed and a line on the track) outperformed those who did not. However, the sprinters benefitted more from using this cue than the non-sprinters. In Experiment 2, we assessed whether non-experts' performance improved if the number of available cues was reduced to make the informative cue easier to identify. Non-experts completed the same task as in Experiment 1, with half of the participants viewing the upper part of the athletes' body and the other half viewing the lower part containing the informative cue. However, the non-experts still did not reliably identify the cue, and performance did not vary between the two non-expert sub-groups. The results of these experiments suggest that motor expertise indirectly affects action perception by improving experts' ability to identify and use informative cues.

Citation

HARRISON, R.E., GIESEL, M. and HESSE, C. 2023. Action perception in athletes: expertise facilitates perceptual discrimination. Perceptual and motor skills [online], 130(4), pages 1472-1494. Available from: https://doi.org/10.1177/00315125231182046

• Journal Article Type: Article
• Acceptance Date: Jun 5, 2023
• Online Publication Date: Jun 5, 2023
• Publication Date: Aug 31, 2023
• Deposit Date: Nov 10, 2023
• Publicly Available Date: Nov 10, 2023
• Journal: Perceptual and motor skills
• Print ISSN: 0031-5125
• Electronic ISSN: 1558-688X
• Publisher: SAGE Publications
• Peer Reviewed: Peer Reviewed
• Volume: 130
• Issue: 4
• Pages: 1472-1494
• DOI: https://doi.org/10.1177/00315125231182046
• Keywords: Perception; Expertise; Athletes; Cognitive psychology
• Public URL: https://rgu-repository.worktribe.com/output/2086732