{"title":"Separate processing mechanisms for spatial-numerical compatibility and numerical-size congruity.","authors":"James E Vellan, Craig Leth-Steensen","doi":"10.1037/cep0000270","DOIUrl":null,"url":null,"abstract":"<p><p>Across two experiments, the numerical magnitude and the physical size of single digits presented in either two (Experiment 1) or four (Experiment 2) different font sizes were judged using either horizontally and vertically (Experiment 1) or just horizontally (Experiment 2) aligned manual responses. Such a design allowed for the simultaneous examination of the size congruity effect (SiCE), the spatial-numerical association of response codes (SNARC) effect, and the more novel spatial-size association of response codes (SSARC) effect. In Experiment 1, SiCEs and SNARC effects were found that operated independently of one another but no SSARC effect occurred. In Experiment 2, separate SiCEs and SNARC effects were found when judging numerical magnitude whereas separate SiCEs and SSARC effects were found when judging physical size. As will be discussed, such findings provide important constraints on the manner in which the full set of congruency and compatibility effects between stimulus and response dimensions in such tasks may be modeled. To illustrate this point, four different versions of a general computational processing model of these effects are considered. (PsycInfo Database Record (c) 2022 APA, all rights reserved).</p>","PeriodicalId":51529,"journal":{"name":"Canadian Journal of Experimental Psychology-Revue Canadienne De Psychologie Experimentale","volume":"76 1","pages":"44-56"},"PeriodicalIF":1.1000,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian Journal of Experimental Psychology-Revue Canadienne De Psychologie Experimentale","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1037/cep0000270","RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/2/10 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"PSYCHOLOGY, EXPERIMENTAL","Score":null,"Total":0}
引用次数: 3
Abstract
Across two experiments, the numerical magnitude and the physical size of single digits presented in either two (Experiment 1) or four (Experiment 2) different font sizes were judged using either horizontally and vertically (Experiment 1) or just horizontally (Experiment 2) aligned manual responses. Such a design allowed for the simultaneous examination of the size congruity effect (SiCE), the spatial-numerical association of response codes (SNARC) effect, and the more novel spatial-size association of response codes (SSARC) effect. In Experiment 1, SiCEs and SNARC effects were found that operated independently of one another but no SSARC effect occurred. In Experiment 2, separate SiCEs and SNARC effects were found when judging numerical magnitude whereas separate SiCEs and SSARC effects were found when judging physical size. As will be discussed, such findings provide important constraints on the manner in which the full set of congruency and compatibility effects between stimulus and response dimensions in such tasks may be modeled. To illustrate this point, four different versions of a general computational processing model of these effects are considered. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
期刊介绍:
The Canadian Journal of Experimental Psychology publishes original research papers that advance understanding of the field of experimental psychology, broadly considered. This includes, but is not restricted to, cognition, perception, motor performance, attention, memory, learning, language, decision making, development, comparative psychology, and neuroscience. The journal publishes - papers reporting empirical results that advance knowledge in a particular research area; - papers describing theoretical, methodological, or conceptual advances that are relevant to the interpretation of empirical evidence in the field; - brief reports (less than 2,500 words for the main text) that describe new results or analyses with clear theoretical or methodological import.