دورية أكاديمية
Embodied Magnitude Processing: On the Relation Between the SNARC Effect and Perceived Reachability
| العنوان: | Embodied Magnitude Processing: On the Relation Between the SNARC Effect and Perceived Reachability |
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| المؤلفون: | Koch, Nadine, Lohmann, Johannes, Butz, Martin V., Nuerk, Hans-Christoph |
| المصدر: | Journal of Numerical Cognition; Vol. 10 (2024); 1-24 ; 2363-8761 ; 10.5964/jnc.v10 |
| بيانات النشر: | PsychOpen |
| سنة النشر: | 2024 |
| المجموعة: | Journal of Numerical Cognition (JNC - PsychOpen) |
| مصطلحات موضوعية: | SNARC effect, spatial representation, personal spaces, theory of magnitude, embodied numerical cognition, virtual reality |
| الوصف: | Magnitude information, for instance, regarding weight, distance, or velocity, is crucial for planning goal-directed interactions. Accordingly, magnitude information, including numerical magnitude, can affect actions: Responses to small numbers are faster with the left hand than the right and vice versa (hand-based SNARC effect). Previous experiments found an influence of effector placements on the SNARC effect but also an influence of the mere distance between effectors and numbers. This indicates a sensorimotor grounding of space-number processing. In the current study, we investigated this grounding by probing the SNARC effect close to and far from the hands. We used a magnitude comparison task with a fixed standard of 5 (smaller numbers 1, 2, 3, 4; larger numbers 6, 7, 8, 9) and a sagittal response arrangement to measure hand-based and sagittal SNARC effects for digits presented at different sagittal distances to the hands, i.e., in peripersonal and extrapersonal space. A significant sagittal SNARC effect was found, with the largest effect size in extrapersonal space. Meanwhile, the hand-based SNARC effect appeared only descriptively, with the largest effect size between the hands, i.e., in peripersonal space. Additionally, a purely spatial congruency effect surfaced, prioritizing responses with the hand closer to the number. Together, these results emphasize that responses in simple decision-making tasks can be influenced interactively by a multitude of task-relevant axes and relative spatial locations, including effector placement and stimulus placement, as well as number magnitude. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf; text/html; text/xml |
| اللغة: | English |
| العلاقة: | https://jnc.psychopen.eu/index.php/jnc/article/view/10885/10885.pdfTest; https://jnc.psychopen.eu/index.php/jnc/article/view/10885/10885.htmlTest; https://jnc.psychopen.eu/index.php/jnc/article/view/10885/10885.xmlTest; https://jnc.psychopen.eu/index.php/jnc/article/view/10885Test |
| DOI: | 10.5964/jnc.10885 |
| الإتاحة: | https://doi.org/10.5964/jnc.10885Test https://doi.org/10.5964/jnc.v10Test https://jnc.psychopen.eu/index.php/jnc/article/view/10885Test |
| حقوق: | Copyright (c) 2024 Nadine Koch, Johannes Lohmann, Martin V. Butz, Hans-Christoph Nuerk ; https://creativecommons.org/licenses/by/4.0Test |
| رقم الانضمام: | edsbas.84F17B9B |
| قاعدة البيانات: | BASE |
| DOI: | 10.5964/jnc.10885 |
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