1
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Neveu M, Schwartz C, Rousselle L. Finger counting to relieve working memory in children with developmental coordination disorder: Insights from behavioral and three-dimensional motion analyses. J Exp Child Psychol 2024; 243:105909. [PMID: 38522387 DOI: 10.1016/j.jecp.2024.105909] [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: 07/31/2023] [Revised: 02/25/2024] [Accepted: 02/26/2024] [Indexed: 03/26/2024]
Abstract
A limited number of studies have attempted to understand how motor deficits affect numerical abilities in children with developmental coordination disorder (DCD). The purpose of this study was to explore the functionality of finger-counting (FC) in children with DCD. The participants, 15 children with DCD and 15 typically developing (TD) children matched on school level and fluid reasoning abilities, were asked to use FC to solve an ordinal task with high working memory (WM) load. Behavioral measures supplemented with biomechanical measures, from three-dimensional motion analysis synchronized to a voice recording were used to assess children's performance and FC functionality (total duration, inter-finger [IF] transition, IF variance, finger/voice synchronization, and automatization of FC movements). Children with DCD were less accurate than TD children in using FC to solve ordinal problems with high WM load. This group difference could not be accounted for by poor FC skills given that FC movement turned out to be as functional in children with DCD as in their TD peers. When added to the model as a covariate, WM captured a greater proportion of intergroup variability than manual dexterity, further suggesting that their difficulties would be better accounted for by limited WM resources than by fine motor skills.
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Affiliation(s)
- Maëlle Neveu
- Research Unit for a Life-Course Perspective on Health & Education, University of Liège, B-4000 Liège, Belgium; National Fund for Scientific Research (F.R.S.-FNRS), B-1000 Bruxelles, Belgium.
| | - Cédric Schwartz
- Laboratory of Movement Analysis (LAM)-Motion Lab, University of Liège, B-4000 Liège, Belgium
| | - Laurence Rousselle
- Research Unit for a Life-Course Perspective on Health & Education, University of Liège, B-4000 Liège, Belgium
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2
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Cipora K, Gashaj V, Gridley AS, Soltanlou M, Nuerk HC. Cultural similarities and specificities of finger counting and montring: Evidence from Amazon Tsimane' people. Acta Psychol (Amst) 2023; 239:104009. [PMID: 37586227 DOI: 10.1016/j.actpsy.2023.104009] [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: 12/30/2021] [Revised: 07/20/2023] [Accepted: 08/08/2023] [Indexed: 08/18/2023] Open
Abstract
Numerical cognition might be embodied, that is, grounded in bodily actions. This claim is supported by the observation that, potentially due to our shared biology, finger counting is prevalent among a variety of cultures. Differences in finger counting are apparent even within Western cultures. Relatively few indigenous cultures have been systematically analyzed in terms of traditional finger counting and montring (i.e., communicating numbers with fingers) routines. Even fewer studies used the same protocols across cultures, allowing for a systematic comparison of indigenous and Western finger counting routines. We analyze the finger counting and montring routines of Tsimane' (N = 121), an indigenous people living in the Bolivian Amazon rainforest, depending on handedness, education level, and exposure to mainstream, industrialized Bolivian culture. Tsimane' routines are compared with those of German and British participants. Tsimane' reveal a greater variation in finger counting and montring routines, which seems to be modified by their education level. We outline a framework on how different factors such as handedness and reading direction might affect cross-cultural and within-cultural variation in finger counting.
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Affiliation(s)
- Krzysztof Cipora
- Centre for Mathematical Cognition, Loughborough University, UK; Department of Psychology, University of Tuebingen, Tuebingen, Germany; LEAD Graduate School & Research Network, University of Tuebingen, Tuebingen, Germany.
| | - Venera Gashaj
- Centre for Mathematical Cognition, Loughborough University, UK; Department of Psychology, University of Tuebingen, Tuebingen, Germany
| | | | - Mojtaba Soltanlou
- Department of Psychology, University of Tuebingen, Tuebingen, Germany; School of Psychology, University of Surrey, Guildford, UK; Department of Childhood Education, Faculty of Education, University of Johannesburg, Johannesburg, South Africa
| | - Hans-Christoph Nuerk
- Department of Psychology, University of Tuebingen, Tuebingen, Germany; LEAD Graduate School & Research Network, University of Tuebingen, Tuebingen, Germany
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3
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Finger Use and Arithmetic Skills in Children and Adolescents: a Scoping Review. EDUCATIONAL PSYCHOLOGY REVIEW 2023. [DOI: 10.1007/s10648-023-09722-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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4
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Flores P, Coelho E, Mourão-Carvalhal MI, Forte P. Association between motor and math skills in preschool children with typical development: Systematic review. Front Psychol 2023; 14:1105391. [PMID: 36818067 PMCID: PMC9932055 DOI: 10.3389/fpsyg.2023.1105391] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/10/2023] [Indexed: 02/05/2023] Open
Abstract
Mathematics has been the subject in which many school-age children have revealed many difficulties. Research carried out in an attempt to understand the causes of failure in this area pointed to a positive association between mathematical performance and motor performance. Given the importance of math development in future school outcomes, knowing which specific motor components are most associated with math performance can help educators define better strategies for teaching mathematics. In this sense, the present systematic review study aimed to identify the components of motor skills most positively associated with mathematical performance in children with typical development who attend preschool. The PRISMA methodology (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) was used in this study. The databases searched were ERIC, PubMED, SciELO, Scopus and Web of Science. A total of 2,909 articles were identified, of which 18 were included in this systematic review. The main results showed positive associations between fine motor skills, namely fine motor coordination and visuomotor integration, and mathematical performance. The math skill of numerical counting was the most associated with FMS. The main characteristics of the instruments used showed that the tasks of copying figures or drawings are the most used to assess visuomotor integration and the tasks of handling objects with pinch-like movements are the most used to assess fine motor coordination. Given the importance of mathematical performance in future school results, identifying early children with difficulties in fine motor skills will help educators to design better strategies for teaching mathematical skills. In this sense, the need to identify instruments to assess fine motor skills in preschool children with characteristics that facilitate their administration by the educator in the classroom context, i.e., requiring little administration time, not requiring much experience or training, the possibility of being administered to the group/class, few material resources, and the results can be easily interpreted, classified, and associated with mathematical performance.
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Affiliation(s)
- Pedro Flores
- Sports Department, Higher Institute of Education and Sciences of the Douro, Penafiel, Portugal
| | - Eduarda Coelho
- Sports Department, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Research Center in Sports, Health and Human Development, Covilhã, Portugal
| | - Maria Isabel Mourão-Carvalhal
- Sports Department, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Research Center in Sports, Health and Human Development, Covilhã, Portugal
| | - Pedro Forte
- Sports Department, Higher Institute of Education and Sciences of the Douro, Penafiel, Portugal
- Sports Department, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Research Center in Sports, Health and Human Development, Covilhã, Portugal
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5
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de Carvalho Souza AM, Barrocas R, Fischer MH, Arnaud E, Moeller K, Rennó-Costa C. Combining virtual reality and tactile stimulation to investigate embodied finger-based numerical representations. Front Psychol 2023; 14:1119561. [PMID: 37179854 PMCID: PMC10174462 DOI: 10.3389/fpsyg.2023.1119561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 03/31/2023] [Indexed: 05/15/2023] Open
Abstract
Finger-based representation of numbers is a high-level cognitive strategy to assist numerical and arithmetic processing in children and adults. It is unclear whether this paradigm builds on simple perceptual features or comprises several attributes through embodiment. Here we describe the development and initial testing of an experimental setup to study embodiment during a finger-based numerical task using Virtual Reality (VR) and a low-cost tactile stimulator that is easy to build. Using VR allows us to create new ways to study finger-based numerical representation using a virtual hand that can be manipulated in ways our hand cannot, such as decoupling tactile and visual stimuli. The goal is to present a new methodology that can allow researchers to study embodiment through this new approach, maybe shedding new light on the cognitive strategy behind the finger-based representation of numbers. In this case, a critical methodological requirement is delivering precisely targeted sensory stimuli to specific effectors while simultaneously recording their behavior and engaging the participant in a simulated experience. We tested the device's capability by stimulating users in different experimental configurations. Results indicate that our device delivers reliable tactile stimulation to all fingers of a participant's hand without losing motion tracking quality during an ongoing task. This is reflected by an accuracy of over 95% in participants detecting stimulation of a single finger or multiple fingers in sequential stimulation as indicated by experiments with sixteen participants. We discuss possible application scenarios, explain how to apply our methodology to study the embodiment of finger-based numerical representations and other high-level cognitive functions, and discuss potential further developments of the device based on the data obtained in our testing.
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Affiliation(s)
- Alyson Matheus de Carvalho Souza
- Digital Metropolis Institute, Federal University of Rio Grande do Norte, Natal, Brazil
- Leibniz-Institut für Wissensmedien, Tübingen, Germany
| | | | - Martin H. Fischer
- Department of Psychology, University of Potsdam, Potsdam, Germany
- *Correspondence: Martin H. Fischer,
| | - Emanuel Arnaud
- Digital Metropolis Institute, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Korbinian Moeller
- Leibniz-Institut für Wissensmedien, Tübingen, Germany
- Centre for Mathematical Cognition, School of Science, Loughborough University, Loughborough, United Kingdom
- LEAD Graduate School and Research Network, University of Tuebingen, Tübingen, Germany
| | - César Rennó-Costa
- Digital Metropolis Institute, Federal University of Rio Grande do Norte, Natal, Brazil
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6
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Khatin-Zadeh O, Farsani D, Eskandari Z, Marmolejo-Ramos F. The roles of motion, gesture, and embodied action in the processing of mathematical concepts. Front Psychol 2022; 13:969341. [PMID: 36312053 PMCID: PMC9616004 DOI: 10.3389/fpsyg.2022.969341] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 09/20/2022] [Indexed: 08/26/2023] Open
Abstract
This article discusses perspective and frame of reference in the metaphorical description of mathematical concepts in terms of motions, gestures, and embodied actions. When a mathematical concept is described metaphorically in terms of gestures, embodied actions, or fictive motions, the motor system comes into play to ground and understand that concept. Every motion, gesture, or embodied action involves a perspective and a frame of reference. The flexibility in taking perspective and frame of reference allows people to embody a mathematical concept or idea in various ways. Based on the findings of past studies, it is suggested that the graphical representation of a mathematical concept may activate those areas of the motor system that are involved in the production of that graphical representation. This is supported by studies showing that when observers look at a painting or handwritten letters, they simulate the painter's or writer's hand movements during painting or writing. Likewise, the motor system can contribute to the grounding of abstract mathematical concepts, such as functions, numbers, and arithmetic operations.
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Affiliation(s)
- Omid Khatin-Zadeh
- School of Foreign Languages, University of Electronic Science and Technology of China, Chengdu, China
| | - Danyal Farsani
- Department of Teacher Education, Norwegian University of Science and Technology, Trondheim, Norway
- Facultad de Educación, Psicología y Familia, Universidad Finis Terrae, Santiago, Chile
- Programa de Pós-Graduação em Educação Matemática, State University of São Paulo (UNESP), Rio Claro, Brasil
| | - Zahra Eskandari
- Department of English, Chabahar Maritime University, Chabahar, Sistan and Baluchestan, Iran
| | - Fernando Marmolejo-Ramos
- Center for Change and Complexity in Learning, The University of South Australia, Adelaide, SA, Australia
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7
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Fischer U, Suggate SP, Stoeger H. Fine motor skills and finger gnosia contribute to preschool children's numerical competencies. Acta Psychol (Amst) 2022; 226:103576. [PMID: 35390583 DOI: 10.1016/j.actpsy.2022.103576] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 11/18/2022] Open
Abstract
Facets of fine motor skills (FMS) and finger gnosia have been reported to predict young children's numerical competencies, possibly by affecting early finger counting experiences. Furthermore, neuronal connections between areas involved in finger motor movement, finger gnosia, and numerical processing have been posited. In this study, FMS and finger gnosia were investigated as predictors for preschool children's performance in numerical tasks. Preschool children (N = 153) completed FMS tasks measuring finger agility and finger dexterity as well as a non-motor finger gnosia task. Furthermore, children completed numerical tasks that involved finger use (i.e., finger counting and finger montring), and tasks that did not (i.e., picture-aided calculation and number line estimation). To control for possible confounding influences of domain general skills, we included measures of reasoning and spatial working memory. We found associations between FMS and both finger counting and calculation, but not finger montring. In contrast, finger gnosia was only associated with finger montring, but not finger counting and calculation. Surprisingly, there were no associations between FMS or finger gnosia with number line estimation. Findings highlight that the relationship between finger gnosia, FMS, and numerical skills is specific to task requirements. Possible implications are discussed.
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Affiliation(s)
- Ursula Fischer
- Department of Sport Science, University of Konstanz, Germany.
| | | | - Heidrun Stoeger
- Department of Educational Sciences, University of Regensburg, Germany.
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8
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Michirev A, Musculus L, Raab M. A Developmental Embodied Choice Perspective Explains the Development of Numerical Choices. Front Psychol 2021; 12:694750. [PMID: 34489801 PMCID: PMC8417601 DOI: 10.3389/fpsyg.2021.694750] [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: 04/13/2021] [Accepted: 07/09/2021] [Indexed: 11/25/2022] Open
Abstract
The goal of this paper is to explore how an embodied view can redirect our understanding of decision making. To achieve this goal, we contribute a developmental embodied choice perspective. Our perspective integrates embodiment and bounded rationality from a developmental view in which the body provides cues that are used in abstract choices. Hereby, the cues evolve with the body that is not static and changes through development. To demonstrate the body’s involvement in abstract choices, we will consider choices in numerical settings in which the body is not necessarily needed for the solution. For this, we consider the magnitude-judgment task in which one has to choose the larger of two magnitudes. In a nutshell, our perspective will pinpoint how the concept of embodied choices can explain the development of numerical choices.
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Affiliation(s)
- Alexej Michirev
- Institute of Psychology, German Sport University Cologne, Cologne, Germany
| | - Lisa Musculus
- Institute of Psychology, German Sport University Cologne, Cologne, Germany
| | - Markus Raab
- Institute of Psychology, German Sport University Cologne, Cologne, Germany.,School of Applied Sciences, London South Bank University, London, United Kingdom
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9
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Gros H, Thibaut JP, Sander E. What we count dictates how we count: A tale of two encodings. Cognition 2021; 212:104665. [PMID: 33770742 DOI: 10.1016/j.cognition.2021.104665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 03/02/2021] [Accepted: 03/08/2021] [Indexed: 10/21/2022]
Abstract
We argue that what we count has a crucial impact on how we count, to the extent that even adults may have difficulty using elementary mathematical notions in concrete situations. Specifically, we investigate how the use of certain types of quantities (durations, heights, number of floors) may emphasize the ordinality of the numbers featured in a problem, whereas other quantities (collections, weights, prices) may emphasize the cardinality of the depicted numerical situations. We suggest that this distinction leads to the construction of one of two possible encodings, either a cardinal or an ordinal representation. This difference should, in turn, constrain the way we approach problems, influencing our mathematical reasoning in multiple activities. This hypothesis is tested in six experiments (N = 916), using different versions of multiple-strategy arithmetic word problems. We show that the distinction between cardinal and ordinal quantities predicts problem sorting (Experiment 1), perception of similarity between problems (Experiment 2), direct problem comparison (Experiment 3), choice of a solving algorithm (Experiment 4), problem solvability estimation (Experiment 5) and solution validity assessment (Experiment 6). The results provide converging clues shedding light into the fundamental importance of the cardinal versus ordinal distinction on adults' reasoning about numerical situations. Overall, we report multiple evidence that general, non-mathematical knowledge associated with the use of different quantities shapes adults' encoding, recoding and solving of mathematical word problems. The implications regarding mathematical cognition and theories of arithmetic problem solving are discussed.
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10
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Fischer U, Suggate SP, Stoeger H. The Implicit Contribution of Fine Motor Skills to Mathematical Insight in Early Childhood. Front Psychol 2020; 11:1143. [PMID: 32581955 PMCID: PMC7283516 DOI: 10.3389/fpsyg.2020.01143] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 05/04/2020] [Indexed: 11/13/2022] Open
Abstract
Understanding number magnitude is an important prerequisite for children's mathematical development. One early experience that contributes to this understanding is the common practice of finger counting. Recent research suggested that through repeated finger counting, children internalize their fingers as representations of number magnitude. Furthermore, finger counting habits have been proposed to predict concurrent and future mathematical performance. However, little is known about how finger-based number representations are formed and by which processes they could influence mathematical development. Regarding the emergence of finger-based number representations, it is likely that they result from repeated practice of finger counting. Accordingly, children need sufficient fine motor skills (FMS) to successfully count on their fingers. However, the role that different types of FMS (such as dexterity and graphomotor skills) might play in the development of finger-based number representations is still unknown. In the current study, we investigated (a) whether children's FMS (dexterity and graphomotor skills) are associated with their emerging finger-based number representations (ordinal and cardinal), (b) whether FMS explain variance in children's finger-based number representations beyond the influence of general cognitive skills, and (c) whether the association between FMS and numerical skills is mediated by finger-based representations. We tested associations between preschool children's (N = 80) FMS (dexterity and graphomotor skills), finger-based number representations, and numerical skills. Furthermore, visuo-spatial working memory and nonverbal intelligence were controlled for. Dexterity was related to children's finger-based number representations as well as numerical skills after controlling for chronological age, but not after also controlling for cognitive skills. Moreover, the relationship between dexterity and numerical skills was mediated by finger-based number representations. No such associations were observed for graphomotor skills. These results suggest that dexterity plays a role in children's development of finger-based number representations, which in turn contribute to their numerical skills. Possible explanations are discussed.
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Affiliation(s)
- Ursula Fischer
- Department of Sport Science, University of Konstanz, Konstanz, Germany
- Thurgau University of Teacher Education, Kreuzlingen, Switzerland
- Department of Educational Science, University of Regensburg, Regensburg, Germany
| | - Sebastian P. Suggate
- Department of Educational Science, University of Regensburg, Regensburg, Germany
| | - Heidrun Stoeger
- Department of Educational Science, University of Regensburg, Regensburg, Germany
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11
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Schild U, Bauch A, Nuerk HC. A Finger-Based Numerical Training Failed to Improve Arithmetic Skills in Kindergarten Children Beyond Effects of an Active Non-numerical Control Training. Front Psychol 2020; 11:529. [PMID: 32265812 PMCID: PMC7105809 DOI: 10.3389/fpsyg.2020.00529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 03/05/2020] [Indexed: 02/05/2023] Open
Abstract
It is widely accepted that finger and number representations are associated: many correlations (including longitudinal ones) between finger gnosis/counting and numerical/arithmetical abilities have been reported. However, such correlations do not necessarily imply causal influence of early finger-number training; even in longitudinal designs, mediating variables may be underlying such correlations. Therefore, we investigated whether there may be a causal relation by means of an extensive experimental intervention in which the impact of finger-number training on initial arithmetic skills was tested in kindergarteners to see whether they benefit from the intervention even before they start formal schooling. The experimental group received 50 training sessions altogether for 10 weeks on a daily basis. A control group received phonology training of a similar duration and intensity. All children improved in the arithmetic tasks. To our surprise and contrary to most accounts in the literature, the improvement shown by the experimental training group was not superior to that of the active control group. We discuss conceptual and methodological reasons why the finger-number training employed in this study did not increase the initial arithmetic skills beyond the unspecific effects of the control intervention.
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Affiliation(s)
- Ulrike Schild
- Department of Psychology, University of Tübingen, Tübingen, Germany
| | - Anne Bauch
- Department of Psychology, University of Tübingen, Tübingen, Germany
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12
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Barrocas R, Roesch S, Dresen V, Moeller K, Pixner S. Embodied numerical representations and their association with multi-digit arithmetic performance. Cogn Process 2019; 21:95-103. [PMID: 31701377 DOI: 10.1007/s10339-019-00940-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 10/26/2019] [Indexed: 11/28/2022]
Abstract
There is a well-documented association between fingers and numbers, which was claimed to stem from the use of finger-based strategies for counting and calculating during childhood. Recently, it has been argued that this may lead to a concomitant activation of finger-based alongside other numerical representations when encountering single-digit numbers. Indeed, the occurrence of such a co-activation is supported by observed influences of finger counting habits on different numerical tasks, including single-digit arithmetic problem solving. In this study, we pursued the question whether the influence of finger-based representations on arithmetic generalizes to multi-digit arithmetic by investigating the association between the recognition of canonical and non-canonical finger patterns and multi-digit arithmetic in adults. Results indicated that canonical finger-based numerical representations were significantly associated with addition performance only, whereas non-canonical finger-based representations were associated significantly with all four arithmetic operations. We argue that, because non-canonical patterns do not benefit from the iconicity of canonical patterns, their magnitude may need to be constructed through magnitude manipulation which may in turn increase associations with mental arithmetic. In sum, our findings provide converging evidence for a functional association between finger-based representations and arithmetic performance.
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Affiliation(s)
| | | | - Verena Dresen
- Institute of Psychology, UMIT - Private University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria
| | - Korbinian Moeller
- Leibniz-Institut fuer Wissensmedien, Tübingen, Germany.,LEAD Graduate School and Research Network, Department of Psychology, University of Tübingen, Tübingen, Germany
| | - Silvia Pixner
- Institute of Psychology, UMIT - Private University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria
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Coccoz V, Lozada M, Salsa A, Scheuer N. Enactive experience promotes early number understanding: a study with 3-year-old children. JOURNAL OF COGNITIVE PSYCHOLOGY 2019. [DOI: 10.1080/20445911.2019.1676758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- V. Coccoz
- IPEHCS, CONICET, Universidad Nacional del Comahue, Bariloche, Argentina
| | - M. Lozada
- INIBIOMA, CONICET, Universidad Nacional del Comahue, Bariloche, Argentina
| | - A. Salsa
- IRICE, CONICET, Universidad Nacional de Rosario, Rosario, Argentina
| | - N. Scheuer
- IPEHCS, CONICET, Universidad Nacional del Comahue, Bariloche, Argentina
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14
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Hohol M, Wołoszyn K, Nuerk HC, Cipora K. A large-scale survey on finger counting routines, their temporal stability and flexibility in educated adults. PeerJ 2018; 6:e5878. [PMID: 30402357 PMCID: PMC6215439 DOI: 10.7717/peerj.5878] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 10/05/2018] [Indexed: 11/20/2022] Open
Abstract
A strong link between bodily activity and number processing has been established in recent years. Although numerous observations indicate that adults use finger counting (FC) in various contexts of everyday life for different purposes, existing knowledge of FC routines and their use is still limited. In particular, it remains unknown how stable the (default) FC habits are over time and how flexible they can be. To investigate these questions, 380 Polish participants completed a questionnaire on their FC routines, the stability of these routines, and the context of FC usage, preceded by the request to count on their fingers from 1 to 10. Next, the test-retest stability of FC habits was examined in 84 participants 2 months following the first session. To the best of our knowledge, such a study design has been adopted for the first time. The results indicate that default FC routines of the majority of participants (75%) are relatively stable over time. At the same time, FC routines can flexibly adapt according to the situation (e.g., when holding an object). As regards prevalence, almost all participants, in line with previous findings on Western individuals, declared starting from the closed palm and extending consecutive fingers. Furthermore, we observed relations between FC preferences and handedness (more left-handers start from the left hand) and that actual finger use is still widespread in healthy adults for a variety of activities (the most prevalent uses of FC are listing elements, presenting arguments and plans, and calendar calculations). In sum, the results show the practical relevance of FC in adulthood, the relative stability of preferences over time along with flexible adaptation to a current situation, as well as an association of FC routines with handedness. Taken together our results suggest that FC is the phenomenon, which is moderated or mediated by multiple embodied factors.
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Affiliation(s)
- Mateusz Hohol
- Copernicus Center for Interdisciplinary Studies, Jagiellonian University, Cracow, Poland
- Section of Cognitive Science, Institute of Philosophy and Sociology, Polish Academy of Science, Warsaw, Poland
| | - Kinga Wołoszyn
- Psychophysiology Laboratory, Institute of Psychology, Jagiellonian University, Cracow, Poland
| | - Hans-Christoph Nuerk
- Department of Psychology, University of Tuebingen, Tuebingen, Germany
- LEAD Graduate School & Research Network, University of Tuebingen, Tuebingen, Germany
- Leibnitz-Institut für Wissenmedien, Tuebingen, Germany
| | - Krzysztof Cipora
- Department of Psychology, University of Tuebingen, Tuebingen, Germany
- LEAD Graduate School & Research Network, University of Tuebingen, Tuebingen, Germany
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15
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Morrissey K, Hallett D, Wynes R, Kang J, Han M. Finger-counting habits, not finger movements, predict simple arithmetic problem solving. PSYCHOLOGICAL RESEARCH 2018; 84:140-151. [PMID: 29473110 DOI: 10.1007/s00426-018-0990-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 02/12/2018] [Indexed: 11/26/2022]
Abstract
Previous research in embodied mathematical cognition has found differences between those who start counting on their left hand and those who start counting on the right hand. However, if starting hand is a finger-embodied effect, then finger-specific interference may affect these differences between left and right starters. Furthermore, cultures that demonstrate different finger-counting habits may also be differently affected by this interference. In the current study, a total of 66 Canadians and 60 Chinese participants completed a single/dual-task paradigm and were also assessed on their starting hand for counting. The primary task was to verbally answer simple arithmetic problems, while the dual task was to either sequentially tap their fingers or their foot. Contrary to predictions, a specific finger-movement interference pattern that had previously been reported was not evident in this study, despite a much larger sample. Nevertheless, Canadians left starters outperformed right starters for every operation type, which may be further evidence of individual differences in the lateralization of arithmetic processes. Derived from a combination of a replication, a conceptual replication, and a cross-cultural comparison, this investigation suggests that embodied effects in the published literature are in need of both independent replication as well as investigation of individual differences. This study also further validates the differences between left and right starters, and suggests that more research is needed to understand the influence of embodied cognition on mathematical understanding.
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Affiliation(s)
- Kyle Morrissey
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL, A1B 3X9, Canada.
| | - Darcy Hallett
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL, A1B 3X9, Canada
| | - Rutanya Wynes
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL, A1B 3X9, Canada
| | - Jingmei Kang
- School of Psychology, Northeast Normal University, Changchun, China
| | - Ming Han
- School of Psychology, Northeast Normal University, Changchun, China
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Suggate S, Stoeger H, Fischer U. Finger-Based Numerical Skills Link Fine Motor Skills to Numerical Development in Preschoolers. Percept Mot Skills 2017; 124:1085-1106. [DOI: 10.1177/0031512517727405] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Previous studies investigating the association between fine-motor skills (FMS) and mathematical skills have lacked specificity. In this study, we test whether an FMS link to numerical skills is due to the involvement of finger representations in early mathematics. We gave 81 pre-schoolers (mean age of 4 years, 9 months) a set of FMS measures and numerical tasks with and without a specific finger focus. Additionally, we used receptive vocabulary and chronological age as control measures. FMS linked more closely to finger-based than to nonfinger-based numerical skills even after accounting for the control variables. Moreover, the relationship between FMS and numerical skill was entirely mediated by finger-based numerical skills. We concluded that FMS are closely related to early numerical skill development through finger-based numerical counting that aids the acquisition of mathematical mental representations.
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Abstract
Canonical finger postures, as used in counting, activate number knowledge, but the exact mechanism for this priming effect is unclear. Here we dissociated effects of visual versus motor priming of number concepts. In Experiment 1, participants were exposed either to pictures of canonical finger postures (visual priming) or actively produced the same finger postures (motor priming) and then used foot responses to rapidly classify auditory numbers (targets) as smaller or larger than 5. Classification times revealed that manually adopted but not visually perceived postures primed magnitude classifications. Experiment 2 obtained motor priming of number processing through finger postures also with vocal responses. Priming only occurred through canonical and not through non-canonical finger postures. Together, these results provide clear evidence for motor priming of number knowledge. Relative contributions of vision and action for embodied numerical cognition and the importance of canonicity of postures are discussed.
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Roesch S, Moeller K. Considering digits in a current model of numerical development. Front Hum Neurosci 2015; 8:1062. [PMID: 25628559 PMCID: PMC4292462 DOI: 10.3389/fnhum.2014.01062] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 12/22/2014] [Indexed: 11/13/2022] Open
Abstract
Numerical cognition has long been considered the perfect example of abstract information processing. Nevertheless, there is accumulating evidence in recent years suggesting that the representation of number magnitude may not be entirely abstract but may present a specific case of embodied cognition rooted in the sensory and bodily experiences of early finger counting and calculating. However, so far none of the existing models of numerical development considers the influence of finger-based representations. Therefore, we make first suggestions on (i) how finger-based representations may be integrated into a current model of numerical development; and (ii) how they might corroborate the acquisition of basic numerical competencies at different development levels.
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Affiliation(s)
| | - Korbinian Moeller
- Knowledge Media Research Center Tuebingen, Germany ; Department of Psychology, Eberhard-Karls University Tuebingen, Germany
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