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Hohol M, Szymanek P, Cipora K. Analogue magnitude representation of angles and its relation to geometric expertise. Sci Rep 2024; 14:8997. [PMID: 38637647 PMCID: PMC11026470 DOI: 10.1038/s41598-024-59521-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 04/11/2024] [Indexed: 04/20/2024] Open
Abstract
The distance effect (comparing objects becomes easier with increasing differences in their magnitude) is observed in tasks ranging across domains, and its existence has been interpreted as evidence for analogue magnitude representation. Similarly, associations between response side and magnitude (faster left/right-sided responses to small/large objects, respectively) are observed across domains. We investigated the analogue processing of angles and the association between angle magnitude and response side in relation to geometric expertise. We compared the behavioural pattern of two groups-architects and controls-in a direct angle magnitude classification task (i.e., judge whether a presented angle was greater or less than 90°) and in an indirect task (i.e., judge whether an angle was drawn with a dashed or continuous line). We found a robust distance effect for reaction times and accuracy at the whole sample level and in each group separately. Architects revealed a smaller distance effect for accuracy than controls. This could be interpreted as an argument for a more precise analogue representation of angles in experts compared to non-experts. However, we did not find evidence for an association between angle magnitude and response side in any group.
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Affiliation(s)
- Mateusz Hohol
- Mathematical Cognition and Learning Lab, Copernicus Center for Interdisciplinary Studies, Jagiellonian University, Krakow, Poland.
| | - Piotr Szymanek
- Mathematical Cognition and Learning Lab, Copernicus Center for Interdisciplinary Studies, Jagiellonian University, Krakow, Poland
- Doctoral School in the Social Sciences, Jagiellonian University, Krakow, Poland
| | - Krzysztof Cipora
- Centre for Mathematical Cognition, Loughborough University, Loughborough, UK.
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Marupudi V, Varma S. Graded human sensitivity to geometric and topological concepts. Cognition 2023; 232:105331. [PMID: 36495709 DOI: 10.1016/j.cognition.2022.105331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 10/16/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022]
Abstract
In a seminal study, Dehaene et al. (2006) found evidence that adults and children are sensitive to geometric and topological (GT) concepts using a novel odd-one-out task. However, performance on this task could reflect more general cognitive abilities than intuitive knowledge of GT concepts. Here, we developed a new 2-alternative forced choice (2-AFC) version of the original task where chance represents a higher bar to clear (50% vs. 16.67%) and where the role of general cognitive abilities is minimized. Replicating the original finding, American adult participants showed above-chance sensitivity to 41 of the 43 GT concepts tested. Moreover, their performance was not strongly driven by two general cognitive abilities, fluid intelligence and mental rotation, nor was it strongly associated with mathematical achievement as measured by ACT/SAT scores. The performance profile across the 43 concepts as measured by the new 2-AFC task was found to be highly correlated with the profiles as measured using the original odd-one-out task, as an analysis of data sets spanning populations and ages revealed. Most significantly, an aggregation of the 43 concepts into seven classes of GT concepts found evidence for graded sensitivity. Some classes, such as Euclidean geometry and Topology, were found to be more domain-specific: they "popped out" for participants and were judged very quickly and highly accurately. Others, notably Symmetry and Geometric transformations, were found to be more domain-general: better predicted by participants' general cognitive abilities and mathematical achievement. These results shed light on the graded nature of GT concepts in humans and challenge computational models that emphasize the role of induction.
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Affiliation(s)
- Vijay Marupudi
- Georgia Institute of Technology, United States of America.
| | - Sashank Varma
- Georgia Institute of Technology, United States of America
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Hamami Y, Mumma J, Amalric M. Counterexample Search in Diagram-Based Geometric Reasoning. Cogn Sci 2021; 45:e12959. [PMID: 33873252 DOI: 10.1111/cogs.12959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 02/11/2021] [Accepted: 02/14/2021] [Indexed: 01/29/2023]
Abstract
Topological relations such as inside, outside, or intersection are ubiquitous to our spatial thinking. Here, we examined how people reason deductively with topological relations between points, lines, and circles in geometric diagrams. We hypothesized in particular that a counterexample search generally underlies this type of reasoning. We first verified that educated adults without specific math training were able to produce correct diagrammatic representations contained in the premisses of an inference. Our first experiment then revealed that subjects who correctly judged an inference as invalid almost always produced a counterexample to support their answer. Noticeably, even if the counterexample always bore a certain level of similarity to the initial diagram, we observed that an object was more likely to be varied between the two drawings if it was present in the conclusion of the inference. Experiments 2 and 3 then directly probed counterexample search. While participants were asked to evaluate a conclusion on the basis of a given diagram and some premisses, we modulated the difficulty of reaching a counterexample from the diagram. Our results indicate that both decreasing the counterexample density and increasing the counterexample distance impaired reasoning performance. Taken together, our results suggest that a search procedure for counterexamples, which proceeds object-wise, could underlie diagram-based geometric reasoning. Transposing points, lines, and circles to our spatial environment, the present study may ultimately provide insights on how humans reason about topological relations between positions, paths, and regions.
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Affiliation(s)
- Yacin Hamami
- Centre for Logic and Philosophy of Science, Vrije Universiteit Brussel
| | - John Mumma
- Philosophy Department, California State University of San Bernardino
| | - Marie Amalric
- CAOs Laboratory, Department of Psychology, Carnegie Mellon University
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Otálora Y, Taborda-Osorio H. Developmental differences in children's and adults' use of geometric information in map-reading tasks. PLoS One 2020; 15:e0243845. [PMID: 33373365 PMCID: PMC7771865 DOI: 10.1371/journal.pone.0243845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 11/30/2020] [Indexed: 01/29/2023] Open
Abstract
Using maps effectively requires the ability to scale distances while preserving angle and orientation, the three properties of Euclidean geometry. The aim of the current study was twofold: first, to examine how the ability to represent and use these Euclidean properties changes with development when scaling maps in object-to-object relationships and, second, to explore the effects on the scaling performance of two variables of the array of objects, type of angular configuration and relative vector length. To this end, we tested seventy-five 4-, 6-, and 8-year-old children, as well as twenty-five adults, in a simple completion task with different linear and triangular configurations of objects. This study revealed important developmental changes between 4 and 6 years of age and between 8 years of age and adulthood for both distance and angle representation, while it also showed that the configuration variables affected younger and older children's performances in different ways when scaling distances and preserving angles and orientation. This study was instrumental in showing that, from an early age, children are able to exploit an intrinsic system of reference to scale geometrical configurations of objects.
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Affiliation(s)
- Yenny Otálora
- Center for Research in Psychology, Cognition and Culture, Institute of Psychology, Universidad del Valle, Cali, Colombia
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Xu X, Chen C, Ma J, Zhao X, Jiao M, Xin Z. The Use of a Novel Term Helps Preschoolers Learn the Concept of Angle: An Intervention Study With Chinese Preschool Children. Front Psychol 2020; 11:568388. [PMID: 33329205 PMCID: PMC7714917 DOI: 10.3389/fpsyg.2020.568388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 09/25/2020] [Indexed: 12/02/2022] Open
Abstract
Angle is an important concept in geometry. Young children have difficulty separating angle size from other dimensions such as the length of angle sides, perhaps due to whole-object bias in word learning. The present study used the pre-test-training-post-test design to investigate the effectiveness of two ways of separating angle from angle size in 3-6-year-old Chinese preschoolers. A total of 228 children were given a pre-test and 219 of them failed the crucial test. 168 of the 219 children were present at school during the training phase and were randomly assigned to three groups: the "toma" group (n = 57), which received training to call the whole angle figure as "toma" and angle size as angle size; the "angle/angle size" group (n = 56), which received the training of separating "angle" from "angle size"; and the control group (n = 55), which used "angle size" alone to represent both the overall angle figure and angle size. Results showed that the "toma" group improved significantly more than the other two groups, the latter of which did not differ from each other. These results suggest that it is insufficient to have two separate words/phrases (angle and angle size) for children to learn to differentiate angle from angle size, perhaps due to their shared usage of the word angle. Instead, the use of a novel term is necessary and sufficient to improve learning. Implications for preschool education are discussed.
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Affiliation(s)
- Xiaohui Xu
- School of Preschool Education, Capital Normal University, Beijing, China
| | - Chuansheng Chen
- Department of Psychological Science, University of California, Irvine, Irvine, CA, United States
| | - Jianfang Ma
- School of Preschool Education, Capital Normal University, Beijing, China
| | - Xiaoting Zhao
- School of Preschool Education, Capital Normal University, Beijing, China
| | - Mengwen Jiao
- School of Preschool Education, Capital Normal University, Beijing, China
| | - Zhiyong Xin
- School of Sociology and Psychology, Central University of Finance and Economics, Beijing, China
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Salsa A, Gariboldi MB, Vivaldi R, Rodríguez J. Geometric maps as tools for different purposes in early childhood. J Exp Child Psychol 2019; 186:33-44. [PMID: 31195209 DOI: 10.1016/j.jecp.2019.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 05/03/2019] [Accepted: 05/12/2019] [Indexed: 10/26/2022]
Abstract
This study examined whether and how young children make spontaneous use of geometric maps for two different purposes: to determine and to represent the locations of objects. A total of 64 2.5-, 3-, 3.5-, and 4-year-old children solved a task with two phases in counterbalanced order; they needed to use a map to locate a toy hidden in a referent space (retrieval) and to indicate on the symbol with a sticker the location of the hidden toy (map making). Results show that there is a clear developmental progression, with 2.5-year-olds failing both phases, 3- and 3.5-year-olds succeeding only in the map making phase, and 4-year-olds succeeding in both the map making and retrieval phases. The differences between making use of maps to represent locations and locating objects in space allow for a closer comprehension of map reading as a progressive sequenced process and the factors at play as children develop symbolic understanding.
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Affiliation(s)
- Analía Salsa
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto Rosario de Investigaciones en Ciencias de la Educación (IRICE), Rosario, Argentina.
| | - María Belén Gariboldi
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto Rosario de Investigaciones en Ciencias de la Educación (IRICE), Rosario, Argentina
| | - Romina Vivaldi
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto Rosario de Investigaciones en Ciencias de la Educación (IRICE), Rosario, Argentina
| | - Jimena Rodríguez
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto Rosario de Investigaciones en Ciencias de la Educación (IRICE), Rosario, Argentina
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Dillon MR, Spelke ES. Young Children's Use of Surface and Object Information in Drawings of Everyday Scenes. Child Dev 2017; 88:1701-1715. [PMID: 28869664 DOI: 10.1111/cdev.12658] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Pictorial symbols such as photographs, drawings, and maps are ubiquitous in modern cultures. Nevertheless, it remains unclear how children relate these symbols to the scenes that they represent. The present work investigates 4-year-old children's (N = 144) sensitivity to extended surface layouts and objects when using drawings of a room to find locations in that room. Children used either extended surfaces or objects when interpreting drawings, but they did not combine these two types of information to disambiguate target locations. Moreover, children's evaluations of drawings depicting surfaces or objects did not align with their use of such information in those drawings. These findings suggest that pictures of all kinds serve as media in which children deploy symbolic spatial skills flexibly and automatically.
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Huang Y, Spelke ES. Core knowledge and the emergence of symbols: The case of maps. JOURNAL OF COGNITION AND DEVELOPMENT 2015; 16:81-96. [PMID: 25642150 PMCID: PMC4308729 DOI: 10.1080/15248372.2013.784975] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Map reading is unique to humans but present in people of diverse cultures, at ages as young as 4 years. Here we explore the nature and sources of this ability, asking both what geometric information young children use in maps and what non-symbolic systems are associated with their map-reading performance. Four-year-old children were given two tests of map-based navigation (placing an object within a small 3D surface layout at a position indicated on a 2D map), one focused on distance relations and the other on angle relations. Children also were given two non-symbolic tasks, testing their use of geometry for navigation (a reorientation task) and for visual form analysis (a deviant-detection task). Although children successfully performed both map tasks, their performance on the two map tasks was uncorrelated, providing evidence for distinct abilities to represent distance and angle on 2D maps of 3D surface layouts. In contrast, performance on each map task was associated with performance on one of the two non-symbolic tasks: map-based navigation by distance correlated with sensitivity to the shape of the environment in the reorientation task, whereas map-based navigation by angle correlated with sensitivity to the shapes of 2D forms and patterns in the deviant detection task. These findings suggest links between one uniquely human, emerging symbolic ability, geometric map use, and two core systems of geometry.
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Affiliation(s)
- Yi Huang
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China
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Gibson DJ, Congdon EL, Levine SC. The Effects of Word-Learning Biases on Children's Concept of Angle. Child Dev 2014; 86:319-26. [DOI: 10.1111/cdev.12286] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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