The SNARC Effect Is Not a Unitary Phenomenon: Individual Variation in Space–Magnitude Associations Across Domains.
English speakers respond more quickly to small numbers with a leftward response and large numbers with a rightward response, a phenomenon known as the spatial–numerical association of response codes (SNARC) effect. Two prevailing theories to explain the SNARC effect make contrasting predictions abou...
| Publicado en: | Journal of Comparative Psychology Vol. 140; no. 3; pp. 188 - 208 |
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| Autores principales: | , |
| Formato: | Artículo |
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American Psychological Association
Aug2026
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=195595767&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 195595767 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 07357036 JCY jtl: Journal of Comparative Psychology issn: 07357036 maglogo: N pubinfo: dt: Aug2026 vid: 140 iid: 3 pid: 34 pub: American Psychological Association artinfo: ui: 195595767 10.1037/com0000441 ppf: 188 ppct: 20 formats: tig: atl: The SNARC Effect Is Not a Unitary Phenomenon: Individual Variation in Space–Magnitude Associations Across Domains. aug: au: Lazareva, Olga F. Gazes, Regina Paxton affil: Department of Psychology and Neuroscience, Drake University Department of Psychology, Bucknell University keyword: brightness line length physical size quantity spatial–numerical association brightness line length physical size quantity spatial–numerical association ab: English speakers respond more quickly to small numbers with a leftward response and large numbers with a rightward response, a phenomenon known as the spatial–numerical association of response codes (SNARC) effect. Two prevailing theories to explain the SNARC effect make contrasting predictions about individual variability. If the SNARC effect stems from stable long-term memory representations, participants in a culturally homogeneous population (e.g., college students in a Western, English-speaking country) should exhibit a culturally consistent left-to-right SNARC with low variability between individuals within a magnitude domain and within individuals across domains. Alternatively, if the effect arises from an online working memory strategy, participants may be expected to show greater variability both between and within individuals, across and within domains. We present the results of three within-subject experiments in which participants engaged in multiple SNARC tasks across eight magnitude domains. Across the three experiments and 17 task presentations, we consistently found substantial variation in the orientation of the relationship between magnitude and space, both within a magnitude domain and across domains, in a culturally homogeneous Western sample. These findings are more consistent with accounts positing a flexible, context-dependent strategy than with those proposing a stable mental number line as an explanation of the SNARC effect. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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