Two attributes of number meaning
- Many studies demonstrated interactions between number processing and either spatial codes (effects of spatial-numerical associations) or visual size-related codes (size-congruity effect). However, the interrelatedness of these two number couplings is still unclear. The present study examines the simultaneous occurrence of space- and size-numerical congruency effects and their interactions both within and across trials, in a magnitude judgment task physically small or large digits were presented left or right from screen center. The reaction times analysis revealed that space- and size-congruency effects coexisted in parallel and combined additively. Moreover, a selective sequential modulation of the two congruency effects was found. The size-congruency effect was reduced after size incongruent trials. The space-congruency effect, however, was only affected by the previous space congruency. The observed independence of spatial-numerical and within magnitude associations is interpreted as evidence that the two couplings reflectMany studies demonstrated interactions between number processing and either spatial codes (effects of spatial-numerical associations) or visual size-related codes (size-congruity effect). However, the interrelatedness of these two number couplings is still unclear. The present study examines the simultaneous occurrence of space- and size-numerical congruency effects and their interactions both within and across trials, in a magnitude judgment task physically small or large digits were presented left or right from screen center. The reaction times analysis revealed that space- and size-congruency effects coexisted in parallel and combined additively. Moreover, a selective sequential modulation of the two congruency effects was found. The size-congruency effect was reduced after size incongruent trials. The space-congruency effect, however, was only affected by the previous space congruency. The observed independence of spatial-numerical and within magnitude associations is interpreted as evidence that the two couplings reflect Different attributes of numerical meaning possibly related to orginality and cardinality.…
Author details: | Michael Wiemers, Harold Bekkering, Oliver LindemannORCiD |
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URN: | urn:nbn:de:kobv:517-opus4-433566 |
DOI: | https://doi.org/10.25932/publishup-43356 |
ISSN: | 1866-8364 |
Title of parent work (German): | Postprints der Universität Potsdam Humanwissenschaftliche Reihe |
Subtitle (English): | numerical associations with visual space and size exist in parallel |
Publication series (Volume number): | Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe (587) |
Publication type: | Postprint |
Language: | English |
Date of first publication: | 2019/12/13 |
Publication year: | 2017 |
Publishing institution: | Universität Potsdam |
Release date: | 2019/12/13 |
Tag: | gratton effect; number processing; shared magnitude representation; size-congruity effect; spatial-numerical associations |
Issue: | 587 |
Number of pages: | 32 |
First page: | 253 |
Last Page: | 261 |
Source: | Experimental Psychology 64 (2017) 4, S. 253–261 DOI: 10.1027/1618-3169/a000366 |
Organizational units: | Humanwissenschaftliche Fakultät |
DDC classification: | 1 Philosophie und Psychologie / 15 Psychologie / 150 Psychologie |
Peer review: | Referiert |
Publishing method: | Open Access |
Grantor: | Hogrefe |
License (German): | CC-BY-NC - Namensnennung, nicht kommerziell 4.0 International |