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George A, Yohannan DG. Windows into spatial cognition: Mechanisms by which gesture-based instruction improve anatomy learning. Anat Sci Educ 2024; 17:462-467. [PMID: 38351605 DOI: 10.1002/ase.2399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/23/2024] [Accepted: 01/31/2024] [Indexed: 04/04/2024]
Abstract
The ability to create efficient "mental models" or representations of anatomical structures is crucial for achieving competence in most areas of anatomy. Gesture-based teaching has been recognized to lighten cognitive loads and allow superior mental model creation compared to non-gestural teaching practices. This commentary explores the cognitive basis and possible mechanisms behind this advantage such as (1) reducing visual working memory load, (2) allowing parallel and sequential development of internal representations, and (3) facilitating preferential feature extraction and improved organization of spatial information. We also highlight how information transfer limitations of the gestural medium, interestingly, unveil features and organizational motifs preserved in the "expert's" mental schemas concerning particular anatomical structures. The universal and innate use of gestures in communication, their visual nature, and the ability to break down complex spatial information through sequential steps, all add to the immense potential of this subtle yet powerful tool of hand gestures. As pedagogical practices in the anatomical sciences continue to evolve largely towards technology-enhanced teaching utilizing perceptually richer media, the unique advantages of gesture-based teaching need to be reemphasized.
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Affiliation(s)
- Asish George
- Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
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2
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Gallot M, di Rienzo F, Binay M, Collet C, Hoyek N. Learning functional human anatomy with a new interactive three-dimensional digital tool. Anat Sci Educ 2024; 17:660-673. [PMID: 38197466 DOI: 10.1002/ase.2377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 12/11/2023] [Accepted: 12/15/2023] [Indexed: 01/11/2024]
Abstract
Human anatomy requires understanding spatial relationships among anatomical structures and is often perceived as difficult to learn by students. To overcome this concern, several digital tools exist with some strengths and limitations among which the lack of interactivity especially for complex functional anatomy learning. In this way, a new interactive three-dimensional tool called Antepulsio was designed. Antepulsio was assessed by comparing three groups of first year kinesiology students to test whether it is likely to favor functional anatomy learning during three training sessions spread over a week. The experiment was conducted during a real academic course. Laterality judgment, 3D spatial abilities and working memory abilities from all participants were previously collected to create three homogeneous groups: the active group (n = 17, 17.76 ± 0.56 years) interacted with Antepulsio, the passive group (n = 18, 17.89 ± 0.83 years) watched videos of Antepulsio while the control group (n = 15, 18.07 ± 0.80 years) performed a neutral activity unrelated to anatomy. Anatomy knowledge was also assessed during pretest, posttest, and retention test (8 weeks after the posttest). The most significant outcome of this study revealed that in case of better working visual memory, the active group outperformed the passive group between pretest and retention test (p < 0.01). In other words, Antepulsio tool is efficient only for students with high visuospatial working memory. These selective benefits of Antepulsio are discussed in terms of cognitive load, training duration and the necessary period of familiarization with the tool.
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Affiliation(s)
- Mélanie Gallot
- Inter-University Laboratory of Human Motor Performance (LIBM - EA 7424), Université de Lyon, Université Claude Bernard, Lyon 1, Villeurbanne Cedex, France
| | - Franck di Rienzo
- Inter-University Laboratory of Human Motor Performance (LIBM - EA 7424), Université de Lyon, Université Claude Bernard, Lyon 1, Villeurbanne Cedex, France
| | - Marion Binay
- Inter-University Laboratory of Human Motor Performance (LIBM - EA 7424), Université de Lyon, Université Claude Bernard, Lyon 1, Villeurbanne Cedex, France
| | - Christian Collet
- Inter-University Laboratory of Human Motor Performance (LIBM - EA 7424), Université de Lyon, Université Claude Bernard, Lyon 1, Villeurbanne Cedex, France
| | - Nady Hoyek
- Inter-University Laboratory of Human Motor Performance (LIBM - EA 7424), Université de Lyon, Université Claude Bernard, Lyon 1, Villeurbanne Cedex, France
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3
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Petekkaya E, Ünalmış Aykar D, Kaptan Z. An analysis of the relationship of "the Mozart effect" with BDNF levels in anatomy education. Anat Sci Educ 2024. [PMID: 38509019 DOI: 10.1002/ase.2409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 02/14/2024] [Accepted: 02/25/2024] [Indexed: 03/22/2024]
Abstract
In 1993, an increase was observed in the spatial IQ scores of the volunteers who listened to Mozart's sonata K448 for 10 min, and this phenomenon entered the literature as the "Mozart effect." Other studies have shown that this effect is particularly evident in spatial skill tests. A large body of research has provided evidence that spatial ability is associated with success in learning anatomy. In this study, Kastamonu University Faculty of Medicine students were divided into two groups during 16-h practical training spanning 30 days. While one of the groups listened to Mozart's K448 sonata as the background music in all lessons, the control group attended the lessons in their standard form. At the end of each lesson, all students solved a modified mental rotation test including questions involving anatomical structures. Before starting the study, after the first laboratory class, on the 15th and 30th day of the study, blood samples were taken from the participants, and plasma brain-derived neurotrophic factor (BDNF) levels were determined. The effect of time on mental rotation score and plasma BDNF level was significant (p < 0.001 for both). The effect of group was also significant (p < 0.001 for both). Pairwise comparisons showed significance in the fifth, sixth, seventh, and eighth mental rotation test (p < 0.001, p = 0.041, p < 0.001, p < 0.001, respectively) and in the third (Day 15) and fourth (Day 30) BDNF measurement (p < 0.001 for both). Our findings may indicate that specific background music may be useful for anatomy teaching.
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Affiliation(s)
- Emine Petekkaya
- Department of Anatomy, Faculty of Medicine, Kastamonu University, Kastamonu, Turkey
| | - Demet Ünalmış Aykar
- Department of Anatomy, Faculty of Medicine, Kastamonu University, Kastamonu, Turkey
| | - Zülal Kaptan
- Department of Physiology, Faculty of Medicine, Istanbul Beykent University, Istanbul, Turkey
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4
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Scott J, Jay T, Spray CM. The Role of Fundamental Movement Skills and Spatial Abilities in the Relationship between Physical Activity and Mathematics Achievement in Primary School Children. J Intell 2024; 12:22. [PMID: 38392178 PMCID: PMC10889988 DOI: 10.3390/jintelligence12020022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/17/2024] [Accepted: 02/13/2024] [Indexed: 02/24/2024] Open
Abstract
Research has demonstrated positive relationships between fundamental movement skills (FMS) and mathematics achievement in children, and this relationship may be mediated by spatial ability. Engaging in physical activity (PA) may also have positive outcomes on mathematics achievement; however, no study has investigated this network of relationships together. This study aimed to examine the relationship between PA and mathematics achievement, and the mediating effects of FMS and spatial abilities, in primary school children. Using a cross-sectional design, data were collected from 182 children (aged 7 to 8 years old) across four schools in England. Objective moderate-to-vigorous PA (MVPA) levels and subjective parental reports of their children's PA participation were collected. Children's FMS were assessed, along with their performance on four spatial ability tasks and a mathematics test. Mediation analyses revealed no significant mediation effects of FMS and spatial abilities on the positive significant relationship between MVPA and mathematics achievement; however, spatial ability partially mediated the relationship between FMS and mathematics achievement. These results suggest that FMS and spatial ability may not be related to MVPA in this network of relationships, but children with more mature FMS perform better in mathematics due to them performing better on specific spatial ability tasks.
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Affiliation(s)
- Jessica Scott
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough LE11 3TU, UK
| | - Tim Jay
- School of Education, University of Nottingham, Nottingham NG7 2RD, UK
| | - Christopher M Spray
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough LE11 3TU, UK
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5
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Garcia-Sanchez NL, Dick AS, Hayes T, Pruden SM. Direct and indirect effects of mother's spatial ability on child's spatial ability: What role does the home environment play? Dev Sci 2024:e13480. [PMID: 38321593 DOI: 10.1111/desc.13480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 02/08/2024]
Abstract
Individual differences in spatial thinking are predictive of children's math and science achievement and later entry into Science, Technology, Engineering, and Mathematics (STEM) disciplines. Little is known about whether parent characteristics predict individual differences in children's spatial thinking. This study aims to understand whether, and to what extent, mother's intrinsic (i.e., mental rotation) and extrinsic (i.e., spatial scaling) spatial ability directly and indirectly, via the variation in home spatial environment, predicts children's intrinsic and extrinsic spatial ability. A total of 165 mothers and their 4-6-year-old children were recruited to participate in a remote video session with an experimenter. Mothers were administered a forced-choice Intrinsic Spatial Toy Preference Task gauging their preference for highly spatial versus less spatial toys and asked questions with the Home Intrinsic Spatial Environmental Questionnaire about the frequency with which they engage their child in spatial activities at home. Mothers completed a Mental Rotations Test and a Spatial Scaling Task adapted for adults. Children were administered the Picture Rotation Task, the Spatial Scaling Task, and the Peabody Picture Vocabulary Test. Structural equation modeling was used to examine direct and indirect, via home spatial environment and toy choices, influences of mother spatial ability on child spatial ability. Contrary to our predictions, we did not find direct, nor indirect, relations between mother and child spatial ability. These findings suggest that researchers should consider alternative conceptualizations of the early home spatial environment beyond the frequency of spatial play in the home. RESEARCH HIGHLIGHTS: The identification of factors that predict individual differences in children's spatial ability is important in order to maximize STEM learning outcomes. Data collection was conducted remotely rather than in traditional preschool or laboratory settings. Contrary to our pre-registered hypotheses, no significant relations between mother spatial ability, the early home spatial environment, and children's development of spatial skills were found. Future research should consider examining the amount of spatial language used in the home or the quality of parent-child interactions during spatial play as potential explanations for individual differences in children's spatial ability.
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Affiliation(s)
| | | | - Timothy Hayes
- Florida International University, Miami, Florida, USA
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Ebert WM, Jost L, Jansen P. Gender stereotypes in preschoolers' mental rotation. Front Psychol 2024; 15:1284314. [PMID: 38375117 PMCID: PMC10875053 DOI: 10.3389/fpsyg.2024.1284314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/16/2024] [Indexed: 02/21/2024] Open
Abstract
The investigation of gender stereotypes constitutes a relevant approach to understanding the development of spatial ability and sex differences in the domain. This was the first study concerned with the presence of implicit and explicit gender stereotypes about spatial ability, and their potential relation to spatial task performance, in preschool-aged children. Our full sample consisted of 138 4- to 6-year-old kindergarten children. The experimental procedure consisted of three parts. Children completed an implicit association task, a short questionnaire on explicit stereotypes, and a chronometric mental rotation task. Preschool-aged children held explicit gender stereotypes about spatial ability linking it to boys rather than girls. Boys exhibited stronger stereotypes in this regard than girls. We also found evidence for the presence of implicit stereotypes. However, implicit stereotypes were not found in sub-group analyses. No clear relationship between stereotypes and mental rotation performance emerged, but our results suggest that implicit stereotyping affected mental rotation accuracy differently in girls compared with boys. Our main conclusion was that children already hold stereotypic beliefs about spatial ability at preschool age. There did not seem to be a relationship of stereotyping with spatial ability at this age.
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Affiliation(s)
- W. Miro Ebert
- Faculty of Human Sciences, University of Regensburg, Regensburg, Germany
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Li X, Ma H, Ding X, Jiang H, Zhang X. Impaired Neurological Activity in the Mental Rotation Ability of Tibetan Indigenous Residents After Chronic Exposure to High Altitude. Neuroscience 2023; 532:1-13. [PMID: 37739028 DOI: 10.1016/j.neuroscience.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 09/12/2023] [Accepted: 09/15/2023] [Indexed: 09/24/2023]
Abstract
Mental rotation is a core indicator of spatial ability, and a threshold for cognitive impairment may exist at approximately 4,000 m above sea level, but the specific thresholds for the severity of hypoxia in Tibetan indigenous populations in mental rotation ability remain largely unknown. To determine whether a threshold for mental rotation impairment exists in indigenous residents, we related a mental rotation task to inter-individual differences in a range of behavioral performance and neuropsychological characteristics across 51 indigenous Tibetan highlanders and 34 matched controls at three different altitudes (sea level, 2,900 m, and 4,200 m). Analyses of reaction time showed delayed behavioral responses in the 4,200 m altitude group. Further analyses of rotation-related negativity (RRN) revealed that the RRN was significantly more negative and the differences disappeared gradually for different angles among individuals exposed to an altitude of 4,200 m. Moreover, a time-frequency analysis showed significantly enhanced alpha- and beta-band power values for the 4,200 m altitude participants after stimulus presentation. The impairment in mental rotation ability is related to hypoxia and can be attributed to the absence of sufficient cognitive resources, which demonstrates the existence of a threshold for the effects of high altitude on the brain's mental rotation ability. Taken together, our findings have important implications for exploring the altitude threshold for the influence of high-altitude exposure on brain function, as well as for guiding the development of innovative strategies to optimize the response of the organism against chronic hypoxia-induced under extreme environments.
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Affiliation(s)
- Xiaoyan Li
- School of Psychology, Northwest Normal University, Lanzhou 730000, China; Plateau Brain Science Research Center, Tibet University, Lhasa 850000, China
| | - Hailin Ma
- Plateau Brain Science Research Center, Tibet University, Lhasa 850000, China.
| | - Xiaobin Ding
- School of Psychology, Northwest Normal University, Lanzhou 730000, China.
| | - Heng Jiang
- Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuro-information, University of Electronic Science and Technology of China, Chengdu 610000, China
| | - Xuemei Zhang
- Shanghai Pudong Development Bank of Tibet, Lhasa 850000, China.
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Munns ME, He C, Topete A, Hegarty M. Visualizing Cross-Sections of 3D Objects: Developing Efficient Measures Using Item Response Theory. J Intell 2023; 11:205. [PMID: 37998704 PMCID: PMC10672093 DOI: 10.3390/jintelligence11110205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 10/12/2023] [Accepted: 10/20/2023] [Indexed: 11/25/2023] Open
Abstract
Spatial ability is important for success in STEM fields but is typically measured using a small number of tests that were not developed in the STEM context, have not been normed with recent samples, or have not been subjected to modern psychometric analyses. Here, an approach to developing valid, reliable, and efficient computer-based tests of spatial skills is proposed and illustrated via the development of an efficient test of the ability to visualize cross-sections of three-dimensional (3D) objects. After pilot testing, three measures of this ability were administered online to 498 participants (256 females, aged 18-20). Two of the measures, the Santa Barbara Solids and Planes of Reference tests had good psychometric properties and measured a domain-general ability to visualize cross-sections, with sub-factors related to item difficulty. Item-level statistics informed the development of the refined versions of these tests and a combined measure composed of the most informative test items. Sex and ethnicity had no significant effects on the combined measure after controlling for mathematics education, verbal ability, and age. The measures ofcross-sectioning ability developed in the context of geology education were found to be too difficult, likely because they measured domain knowledge in addition to cross-sectioning ability. Recommendations are made for the use of cross-section tests in selection and training and for the more general development of spatial ability measures.
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Affiliation(s)
- Mitchell E. Munns
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, CA 93106, USA (M.H.)
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9
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Mather KA, Condon DM. Development of a Public-Domain Measure of Two-Dimensional Rotation Ability and Preliminary Evidence for Discriminant Validity among Occupations. J Intell 2023; 11:191. [PMID: 37888423 PMCID: PMC10607440 DOI: 10.3390/jintelligence11100191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/23/2023] [Accepted: 09/29/2023] [Indexed: 10/28/2023] Open
Abstract
Despite their known influence in science, technology, engineering, and mathematics (STEM) fields, spatial abilities remain an underassessed aspect of cognition, particularly in educational settings. One explanation could be a lack of affordable, valid instruments for measuring various aspects of spatial ability. We evaluate the validity of a set of public-domain, algorithmically generated two-dimensional rotation items using a sample from the Synthetic Aperture Personality Assessment (SAPA) Project (N = 1,020,195). We examine the psychometric properties of the items and their relationship with various other cognitive abilities and personality traits. In addition, we identify the highest performing college majors and occupations on the 2D rotation items and on a set of 3D rotation items. Findings suggest strong unidimensionality for the 2D rotation items and the presence of lower-order factors which reflect differences across items in mental rotation demands. The highest scoring majors and occupations were similar-but not identical-across the 2D and 3D rotation measures and point to potentially meaningful differences across areas of expertise.
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10
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Thrasher CA, Otto L, Harburger LL. The Effects of Hormone Contraceptives and Menstruation on Object Memory and Spatial Ability in Young Women. Psychol Rep 2023; 126:2403-2417. [PMID: 35349378 DOI: 10.1177/00332941221079608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of this study is to examine the relationship between hormone contraceptive use and menstruation on cognitive performance in young women. The object array task assessed object memory and a mental rotations test assessed spatial ability in women taking hormone contraceptives and naturally cycling women. Women taking hormone contraceptives were significantly better than naturally cycling women at identifying novel objects on an object array, but not on performance of a mental rotations task. There were also no significant differences in either task between naturally cycling women who were menstruating and those who were not menstruating during testing. The results of this study suggest that women taking hormone contraceptives outperformed naturally cycling women in recalling the identities of objects. The findings from this study help to further demonstrate the relationship between ovarian hormones and cognitive performance and add to the understanding of how hormone contraceptives affect cognition.
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Affiliation(s)
- Christina A Thrasher
- Department of Psychology, Purchase College, State University of New York, Purchase, NY, USA
| | - Lily Otto
- Department of Psychology, Purchase College, State University of New York, Purchase, NY, USA
| | - Lauren L Harburger
- Department of Psychology, Purchase College, State University of New York, Purchase, NY, USA
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Werner AF, Gorman JC. The Role of Visual and Auditory Communication in the Performance of a Joint Team Task. Hum Factors 2023; 65:663-694. [PMID: 34310225 DOI: 10.1177/00187208211031048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
OBJECTIVE This study examines visual, auditory, and the combination of both (bimodal) coupling modes in the performance of a two-person perceptual-motor task, in which one person provides the perceptual inputs and the other the motor inputs. BACKGROUND Parking a plane or landing a helicopter on a mountain top requires one person to provide motor inputs while another person provides perceptual inputs. Perceptual inputs are communicated either visually, auditorily, or through both cues. METHODS One participant drove a remote-controlled car around an obstacle and through a target, while another participant provided auditory, visual, or bimodal cues for steering and acceleration. Difficulty was manipulated using target size. Performance (trial time, path variability), cue rate, and spatial ability were measured. RESULTS Visual coupling outperformed auditory coupling. Bimodal performance was best in the most difficult task condition but also high in the easiest condition. Cue rate predicted performance in all coupling modes. Drivers with lower spatial ability required a faster auditory cue rate, whereas drivers with higher ability performed best with a lower rate. CONCLUSION Visual cues result in better performance when only one coupling mode is available. As predicted by multiple resource theory, when both cues are available, performance depends more on auditory cueing. In particular, drivers must be able to transform auditory cues into spatial actions. APPLICATION Spotters should be trained to provide an appropriate cue rate to match the spatial ability of the driver or pilot. Auditory cues can enhance visual communication when the interpersonal task is visual with spatial outputs.
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Affiliation(s)
- Adam F Werner
- United States Military Academy, West Point, New York, USA
- Georgia Institute of Technology, Atlanta, USA
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12
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Scott J, Jay T, Spray C. Achievement in Fundamental Movement Skills, Spatial Abilities, and Mathematics among Lower Key Stage 2 Children. J Intell 2023; 11:jintelligence11050087. [PMID: 37233336 DOI: 10.3390/jintelligence11050087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 04/19/2023] [Accepted: 04/30/2023] [Indexed: 05/27/2023] Open
Abstract
Research has demonstrated links between sport and mathematics learning, and their relationship with spatial abilities in children. This study explored the association between the development of fundamental movement skills (FMS) and mathematics achievement, and whether the understanding of specific spatial concepts mediated these relationships. Overall, 154 Year 3 children (69 males, 85 females, aged 7-8 years) from four schools in England completed an FMS assessment involving six skills; four spatial tasks assessing intrinsic-static, intrinsic-dynamic, extrinsic-static, and extrinsic-dynamic spatial abilities; and a mathematics test assessing numerical, geometrical, and arithmetical abilities. Overall FMS ability (a combined score across the six skills) was significantly positively correlated to overall mathematics achievement. This relationship was mediated by children's performance on the intrinsic-static spatial ability test. These findings suggest that children who have more mature FMS perform better in mathematics tasks, and this could be due to more developed intrinsic-static spatial ability. However, further research is necessary to determine the mediation effects of intrinsic-dynamic and extrinsic-static spatial ability.
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Affiliation(s)
- Jessica Scott
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough LE11 3TU, UK
| | - Tim Jay
- Department of Mathematics Education, Loughborough University, Loughborough LE11 3TU, UK
| | - Christopher Spray
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough LE11 3TU, UK
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13
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Sanandaji A, Grimm C, West R, Sanchez CA. Developing and Validating a Computer-Based Training Tool for Inferring 2D Cross-Sections of Complex 3D Structures. Hum Factors 2023; 65:508-528. [PMID: 34006130 DOI: 10.1177/00187208211018110] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
OBJECTIVE Developing and validating a novel domain-agnostic, computer-based training tool for enhancing 2D cross-section understanding of complex 3D structures. BACKGROUND Understanding 2D cross-sections of 3D structures is a crucial skill in many disciplines, from geology to medical imaging . It requires a complex set of spatial/visualization skills including mental rotation, spatial structure understanding, and viewpoint projection. Prior studies show that experts differ from novices in these skills. METHOD We have developed a novel training tool for inferring 2D cross-sections of 3D structures using a participatory design methodology. We used a between-subject study design, with 60 participants, to evaluate the training tool. Our primary effectiveness evaluation was based on pre- and postspatial tests that measured both cross-section abilities and specific spatial skills: viewpoint, mental rotation, and card rotation. RESULTS Results showed significant performance gains on inferring 2D cross-sections for participants of the training group. Our tool improves two other spatial skills as well: mental rotation and viewpoint visualization. CONCLUSION Our training tool was effective not only in enhancing 2D cross-section understanding of complex 3D structures, but also in improving mental rotation and viewpoint visualization skills. APPLICATION Our tool can be beneficial in different fields such as medical imaging, biology, geology, and engineering. For example, an application of our tool is in medical/research labs to train novice segmenters in ongoing manual 3D segmentation tasks. It can also be adapted in other contexts, such as training children, older adults, and individuals with very low spatial skills.
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Affiliation(s)
| | | | - Ruth West
- University of North Texas, Denton, USA
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14
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Williams DC, Haulena M, Dennison S, Waugh L, Goldstein T, Nutter F, Bonn BV, Hoard V, Laxer KD, Buckmaster PS, Gulland FMD, Tharp B. Pinniped electroencephalography: Methodology and findings in California sea lions ( Zalophus californianus). Front Vet Sci 2023; 10:1040125. [PMID: 37065231 PMCID: PMC10102506 DOI: 10.3389/fvets.2023.1040125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 02/06/2023] [Indexed: 04/03/2023] Open
Abstract
This study was designed to identify abnormalities in the electroencephalograms (EEGs) recorded from stranded California sea lions (Zalophus californianus) with suspected domoic acid (DA) toxicosis. Recordings from animals presenting for non-neurological issues were also obtained to better understand the normal EEG (background activity and transient events) in this species, as, to date, studies have focused on examining natural sleep in pinnipeds. Most animals were sedated for electrode placement and EEG acquisition with some receiving antiepileptic medications or isoflurane during the procedure. A total of 103 recordings were read and scored from 0 (normal) to 3 (severely abnormal). Epileptiform discharges, consisting of spikes, sharp waves, slow waves, and/or spike waves, were present in all EEGs with scores of 1, 2, or 3. The distribution of these events over the scalp varied. While often generalized, others were lateralized over one hemisphere, bifrontal, bioccipital, and/or bitemporal, while some discharges were multifocal. Findings were different between sea lions and occasionally changed within the EEG on a given sea lion. No clinical seizures were observed during the recording but a few sea lions had findings consistent with electroencephalographic seizures. When available, supporting diagnostic results obtained from magnetic resonance imaging (MRI) and/or necropsy/histopathology were described, as well as the status of those sea lions that recovered and were released with satellite tags.
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Affiliation(s)
- D. Colette Williams
- Vet EDX, Retired Veterinary Medical Teaching Hospital, University of California, Davis, Davis, CA, United States
| | | | | | - Lynnette Waugh
- UC Davis School of Veterinary Medicine, Davis, CA, United States
| | - Tracey Goldstein
- Zoological Pathology Program, University of Illinois at Urbana-Champaign, Brookfield, IL, United States
| | - Felicia Nutter
- Department of Infectious Disease and Global Health, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, United States
| | - Bill Van Bonn
- A. Watson Armour III Center for Animal Health and Welfare, Animal Care and Science Division, John G. Shedd Aquarium, Chicago, IL, United States
| | - Vanessa Hoard
- Department of Neurology, The Pacific Marine Mammal Center, Laguna Beach, CA, United States
| | - Kenneth D. Laxer
- Sutter Pacific Medical Foundation, San Francisco, CA, United States
| | - Paul S. Buckmaster
- Departments of Comparative Medicine and Neurology and Neurological Sciences, Stanford University, Stanford, CA, United States
| | - Frances M. D. Gulland
- The Marine Mammal Center, Sausalito, CA, United States
- Wildlife Health Center, University of California, Davis, Davis, CA, United States
| | - Barry Tharp
- Emeritus, Department of Neurology, University of California Davis Medical Center, Sacramento, CA, United States
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15
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Geary DC, Hoard MK, Nugent L. Boys' advantage in solving algebra word problems is mediated by spatial abilities and mathematics anxiety. Dev Psychol 2023; 59:413-430. [PMID: 36048105 PMCID: PMC9975120 DOI: 10.1037/dev0001450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Adolescents' (n = 342, 169 boys) general algebra and algebra word problems performance were assessed in 9th grade as were intelligence, academic achievement, working memory, and spatial abilities in prior grades. The adolescents reported on their academic attitudes and anxiety and their teachers reported on their in-class attentive behavior in 7th to 9th grade. There were no sex differences on the general algebra measure or for mathematics achievement, but boys had an advantage on the algebra word problems measure (d = .51) and for spatial abilities (ds = .29 to .58). Boys had higher mathematics self-efficacy (d = .24 to .33), lower mathematics anxiety (ds = -.31 to -.53) and were less attentive in classrooms (ds = -.28 to -.37). A series of structural equation models revealed the sex difference for algebra word problems was mediated by spatial abilities and mathematics anxiety, controlling myriad confounds. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Abstract
The study tested the hypothesis that there are sex differences in the pathways to mathematical development. Three hundred forty-two adolescents (169 boys) were assessed in various mathematics areas from arithmetic fluency to algebra across 6th to 9th grade, inclusive, and completed a battery of working memory, spatial, and intelligence measures in middle school. Their middle school and 9th grade teachers reported on their in-class attentive behavior. There were no sex differences in overall mathematics performance, but boys had advantages on all spatial measures (ds = .29 to .58) and girls were more attentive in classroom settings (ds = -.28 to -.37). A series of structural equation models indicated that 6th- to 9th-grade mathematical competence was influenced by a combination of general cognitive ability, spatial abilities, and in-class attention. General cognitive ability was important for both sexes but the spatial pathway to mathematical competence was relatively more important for boys and the in-class attention pathway for girls.
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17
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Ho S, Liu P, Palombo DJ, Handy TC, Krebs C. The role of spatial ability in mixed reality learning with the HoloLens. Anat Sci Educ 2022; 15:1074-1085. [PMID: 34694737 DOI: 10.1002/ase.2146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 09/21/2021] [Accepted: 10/23/2021] [Indexed: 06/13/2023]
Abstract
The use of mixed reality in science education has been increasing and as such it has become more important to understand how information is learned in these virtual environments. Spatial ability is important in many learning contexts, but especially in neuroanatomy education where learning the locations and spatial relationships between brain regions is paramount. It is currently unclear what role spatial ability plays in mixed reality learning environments, and whether it is different compared to traditional physical environments. To test this, a learning experiment was conducted where students learned neuroanatomy using both mixed reality and a physical plastic model of a brain (N = 27). Spatial ability was assessed and analyzed to determine its effect on performance across the two learning modalities. The results showed that spatial ability facilitated learning in mixed reality (β = 0.21, P = 0.003), but not when using a plastic model (β = 0.08, P = 0.318). A non-significant difference was observed between the modalities in terms of knowledge test performance (d = 0.39, P = 0.052); however, mixed reality was more engaging (d = 0.59, P = 0.005) and learners were more confident in the information they learned compared to using a physical model (d = 0.56, P = 0.007). Overall, these findings suggest that spatial ability is more relevant in virtual learning environments, where the ability to manipulate and interact with an object is diminished or abstracted through a virtual user interface.
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Affiliation(s)
- Simon Ho
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Pu Liu
- Department of Cellular and Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Daniela J Palombo
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Todd C Handy
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Claudia Krebs
- Department of Cellular and Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada
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Papakostas C, Troussas C, Krouska A, Sgouropoulou C. Personalization of the Learning Path within an Augmented Reality Spatial Ability Training Application Based on Fuzzy Weights. Sensors (Basel) 2022; 22:7059. [PMID: 36146410 PMCID: PMC9502520 DOI: 10.3390/s22187059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/05/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
Adaptive systems and Augmented Reality are among the most promising technologies in teaching and learning processes, as they can be an effective tool for training engineering students' spatial skills. Prior work has investigated the integration of AR technology in engineering education, and more specifically, in spatial ability training. However, the modeling of user knowledge in order to personalize the training has been neither sufficiently explored nor exploited in this task. There is a lot of space for research in this area. In this work, we introduce a novel personalization of the learning path within an AR spatial ability training application. The aim of the research is the integration of Augmented Reality, specifically in engineering evaluation and fuzzy logic technology. During one academic semester, three engineering undergraduate courses related to the domain of spatial skills were supported by a developed adaptive training system named PARSAT. Using the technology of fuzzy weights in a rule-based decision-making module and the learning theory of the Structure of the Observed Learning Outcomes for the design of the learning material, PARSAT offers adaptive learning activities for the students' cognitive skills. Students' data were gathered at the end of the academic semester, and a thorough analysis was delivered. The findings demonstrated that the proposed training method outperformed the traditional method that lacked adaptability, in terms of domain expertise and learning theories, considerably enhancing student learning outcomes.
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Likhanov M, Maslennikova E, Costantini G, Budakova A, Esipenko E, Ismatullina V, Kovas Y. This is the way: Network perspective on targets for spatial ability development programmes. Br J Educ Psychol 2022; 92:1597-1620. [PMID: 35698429 DOI: 10.1111/bjep.12524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 05/13/2022] [Accepted: 05/31/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Spatial ability (SA) was shown to be important for success in different fields, including STEM. Recent research suggested that SA is a unitary construct, rather than a set of related skills. However, it is not clear how individual differences in different facets of SA emerge, and how they relate to variance in general cognitive ability. AIMS The aim of the present study was threefold: 1) to examine the structure of SA testing nine theoretical models; 2) to explore the relation between 16 different facets of SA with general cognitive ability; and 3) to identify central facet(s) within the network of SA - with most links and/or strongest links to other facets. SAMPLE The study participants were 958 university students from Russia. METHODS The study used a comprehensive battery of 16 SA tests and a verbal ability measure. RESULTS Results supported previous research, suggesting moderate overlap between all SA facets. Factor analysis suggested several potential structures, with similar fit indices for five different theoretically driven models, including split into small- and large scale; partially independent manipulation, visualization and navigation facets. Confirmatory factor analysis, mediation and network analyses showed spatial ability being largely independent from verbal ability. In addition, network analysis showed that navigation according to directions is in the centre of the network, potentially linking all SA facets. CONCLUSION The results have potential implications for identifying the best targets for SA interventions. The next step in research is conducting experimental studies to evaluate effectiveness of interventions targeting navigation in comparison with other facets of SA.
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Affiliation(s)
- Maxim Likhanov
- Center for Educational Neuroscience (CEdNe), ITMO University, Saint-Petersburg, Russia
| | | | | | - Anna Budakova
- Laboratory for Cognitive Investigations and Behavioral Genetics, Tomsk state university, Tomsk, Russia
| | - Elena Esipenko
- Laboratory for Cognitive Investigations and Behavioral Genetics, Tomsk state university, Tomsk, Russia
| | - Victoria Ismatullina
- Behavioural Developmental Genetics Lab, Psychological Institute of Russian Academy of Education, Moscow, Russia
| | - Yulia Kovas
- Department of Psychology, Goldsmiths University of London, London, UK
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Yohannan DG, Oommen AM, Amogh BJ, Raju NK, Suresh RO, Nair SJ. "Air Anatomy" - Teaching Complex Spatial Anatomy Using Simple Hand Gestures. Anat Sci Educ 2022; 15:552-565. [PMID: 33855807 DOI: 10.1002/ase.2088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 04/09/2021] [Indexed: 06/12/2023]
Abstract
Spatial understanding of complex anatomical concepts is often a challenge for learners, as well as for educators. It is even more challenging for students with low mental spatial abilities. There are many options to teach spatial relationships, ranging from simple models to high-end three-dimensional (3D) virtual reality tools. Using a randomized controlled trial design, this study explored the use of a unique combination of deictic and iconic hand gestures to enhance spatial anatomical understanding, coining the term "Air Anatomy". The control group (n = 45) was given a lecture on the anatomy of extraocular muscles, while the intervention group (n = 49) received the same lecture including "Air Anatomy" hand gestures. When compared to the control group, the post-test scores for the intervention group were significantly higher for basic recall (P < 0.001; Mann-Whitney U test) and for the application of knowledge (P = 0.015; Mann-Whitney U test). Students with low to moderate spatial ability (as assessed by a mental rotation test) were found to benefit most by this technique. Students in the intervention group also reported a lower extrinsic cognitive load and higher germane load, when compared to the control group. An instructional skills questionnaire survey indicated the effectiveness of this technique in improving overall classroom experience. Feedback of the students in the intervention group was also favorable for instruction using "Air Anatomy". The study suggests that "Air Anatomy" is a useful, "no-cost", accessible method that aids spatial understanding of anatomical concepts.
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Mendez-Lopez M, Juan MC, Molla R, Fidalgo C. Evaluation of an Augmented Reality Application for Learning Neuroanatomy in Psychology. Anat Sci Educ 2022; 15:535-551. [PMID: 33866682 DOI: 10.1002/ase.2089] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 04/08/2021] [Accepted: 04/12/2021] [Indexed: 06/12/2023]
Abstract
Neuroanatomy is difficult for psychology students because of spatial visualization and the relationship among brain structures. Some technologies have been implemented to facilitate the learning of anatomy using three-dimensional (3D) visualization of anatomy contents. Augmented reality (AR) is a promising technology in this field. A mobile AR application to provide the visualization of morphological and functional information of the brain was developed. A sample of 67 students of neuropsychology completed tests for visuospatial ability, anatomical knowledge, learning goals, and experience with technologies. Subsequently, they performed a learning activity using one of the visualization methods considered: a 3D method using the AR application and a two-dimensional (2D) method using a textbook to color, followed by questions concerning their satisfaction and knowledge. After using the alternative method, the students expressed their preference. The two methods improved knowledge equally, but the 3D method obtained higher satisfaction scores and was more preferred by students. The 3D method was also more preferred by the students who used this method during the activity. After controlling for the method used in the activity, associations were found between the preference of the 3D method because of its usability and experience with technologies. These results found that the AR application was highly valued by students to learn and was as effective as the textbook for this purpose.
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Affiliation(s)
- Magdalena Mendez-Lopez
- Department of Psychology and Sociology, Faculty of Social and Human Sciences, University of Zaragoza, Teruel, Spain
- Aragon Health Research Institute (IIS Aragón), University of Zaragoza, Zaragoza, Spain
| | - M Carmen Juan
- Institute of Industrial Control Systems and Computing, Universitat Politècnica de València, Valencia, Spain
| | - Ramon Molla
- Institute of Industrial Control Systems and Computing, Universitat Politècnica de València, Valencia, Spain
| | - Camino Fidalgo
- Department of Psychology and Sociology, Faculty of Social and Human Sciences, University of Zaragoza, Teruel, Spain
- Aragon Health Research Institute (IIS Aragón), University of Zaragoza, Zaragoza, Spain
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22
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Sezer B, Sezer TA, Elcin M. Exploring spatial ability in healthcare students and the relationship to training with virtual and actual objects. Eur J Dent Educ 2022; 26:310-316. [PMID: 34146381 DOI: 10.1111/eje.12705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 06/07/2021] [Indexed: 06/12/2023]
Abstract
INTRODUCTION The relationship between the spatial ability levels of students and anatomy education is not well established in the literature, but it was stated that students should take short-term training during the first years of their education. There is limited number of studies on this topic. In that respect, the aim of this study was to determine the spatial ability levels of medical, dental and nursing students and to evaluate whether this ability level showed difference with respect to faculty, anatomy courses attended or short-term training, or not. MATERIALS AND METHODS Study sample was composed of 1071 students. Data were collected by Personal Information Form, Visualization of Views Test (VoVT) and Cross Section Test (CST). Data analyses were done by SPSS 21 package software. RESULTS Students were determined to have medium level spatial ability. Medical and dental students were found to have higher spatial ability levels than nursing students. Medical and nursing students' CST scores showed significant difference after taking anatomy course. After short-term training, both CST and VoVT scores of students differed significantly. CONCLUSION Supporting anatomy courses with education materials appropriate for the spatial ability level of students and introducing spatial ability development trainings in small groups would aid in increasing spatial ability levels of students.
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Affiliation(s)
- Baris Sezer
- Department of Medical Education and Informatics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Tufan Asli Sezer
- Nursing Department, Faculty of Nursing, Ankara University, Ankara, Turkey
| | - Melih Elcin
- Department of Medical Education and Informatics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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23
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Hanada M. Introversion and High Spatial Ability Is Associated With Origami Proficiency. Front Psychol 2022; 13:825462. [PMID: 35310261 PMCID: PMC8924060 DOI: 10.3389/fpsyg.2022.825462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/04/2022] [Indexed: 12/05/2022] Open
Abstract
This study examined the relationship between origami performance, personality traits, and spatial ability. The researchers asked 43 Japanese university students (19 women and 24 men) to fold three models of origami (paper folding). Their performance was assessed by the number of successes in correctly folding the paper to make the models. They also answered the personality inventory NEO-FFI and completed the block-design test of the Wechsler Adult Intelligence Scale IV, which measures the spatial ability of people. The results showed that although origami performance demonstrated no significant relation with neuroticism, openness to experience, agreeableness, or conscientiousness, it improved as introversion tendency and spatial ability increased. There were no differences based on sex in origami performance. The findings suggest that performing origami requires spatial ability, which supports the view that origami is a potential educational material for training and enhancing spatial ability, and that introversion is advantageous to origami performance.
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Affiliation(s)
- Mitsuhiko Hanada
- Department of Complex and Intelligent Systems, Future University Hakodate, Hakodate, Japan
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24
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Labranche L, Wilson TD, Terrell M, Kulesza RJ. Learning in Stereo: The Relationship Between Spatial Ability and 3D Digital Anatomy Models. Anat Sci Educ 2022; 15:291-303. [PMID: 33527687 DOI: 10.1002/ase.2057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 01/21/2021] [Accepted: 01/26/2021] [Indexed: 06/12/2023]
Abstract
Three-dimensional (3D) digital anatomical models show potential to demonstrate complex anatomical relationships; however, the literature is inconsistent as to whether they are effective in improving the anatomy performance, particularly for students with low spatial visualization ability (Vz). This study investigated the educational effectiveness of a 3D stereoscopic model of the pelvis, and the relationship between learning with 3D models and Vz. It was hypothesized that participants learning with a 3D pelvis model would outperform participants learning with a two-dimensional (2D) visualization or cadaveric specimen on a spatial anatomy test, particularly when comparing those with low Vz. Participants (n = 64) were stratified into three experimental groups, who each attended a learning session with either a 3D stereoscopic model (n = 21), 2D visualization (n = 21), or cadaveric specimen (n = 22) of the pelvis. Medical and pre-medical student participants completed a multiple-choice pre-test and post-test during their respective learning session, and a long-term retention (LTR) test 2 months later. Results showed no difference in anatomy test improvement or LTR performance between the experimental groups. A simple linear regression analysis showed that within the 3D group, participants with high Vz tended to retain more than those with low Vz on the LTR test (R2 = 0.31, P = 0.01). The low Vz participants may be cognitively overloaded by the complex spatial cues from the 3D stereoscopic model. Results of this study should inform resource selection and curriculum design for health professional students, with attention to the impact of Vz on learning.
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Affiliation(s)
- Leah Labranche
- Department of Anatomy, Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania
| | - Timothy D Wilson
- Corps for Research of Instructional and Perceptual Technologies, Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada
| | - Mark Terrell
- Department of Anatomy, Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania
| | - Randy J Kulesza
- Department of Anatomy, Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania
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25
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van Cappellen van Walsum A, Henssen DJ. E-Learning Three-Dimensional Anatomy of the Brainstem: Impact of Different Microscopy Techniques and Spatial Ability. Anat Sci Educ 2022; 15:317-329. [PMID: 33507593 PMCID: PMC9292761 DOI: 10.1002/ase.2056] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/08/2021] [Accepted: 01/23/2021] [Indexed: 05/05/2023]
Abstract
Polarized light imaging (PLI) is a new method which quantifies and visualizes nerve fiber direction. In this study, the educational value of PLI sections of the human brainstem were compared to histological sections stained with Luxol fast blue (LFB) using e-learning modules. Mental Rotations Test (MRT) was used to assess the spatial ability. Pre-intervention, post-intervention, and long-term (1 week) anatomical tests were provided to assess the baseline knowledge and retention. One-on-one electronic interviews after the last test were carried out to understand the students' perceptions of the intervention. Thirty-eight medical students, (19 female and 19 males, mean age 21.5 ± SD 2.4; median age: 21.0 years) participated with a mean MRT score of 13.2 ± 5.2 points and a mean pre-intervention knowledge test score of 49.9 ± 11.8%. A significant improvement in both, post-intervention and long-term test scores occurred after learning with either PLI or LFB e-learning module on brainstem anatomy (both P < 0.001). No difference was observed between groups in post-intervention test scores and long-term test scores (P = 0.913 and P = 0.403, respectively). A higher MRT-score was significantly correlated with a higher post-intervention test score (rk = 0.321; P < 0.05, respectively), but there was not a significant association between the MRT- and the long-term scores (rk = -0.078; P = 0.509). Interviews (n = 10) revealed three major topics: Learning (brainstem) anatomy by use of e-learning modules; The "need" of technological background information when studying brainstem sections; and Mnemonics when studying brainstem anatomy. Future studies should assess the cognitive burden of cross-sectional learning methods with PLI and/or LFB sections and their effects on knowledge retention.
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Affiliation(s)
- Anne‐Marie van Cappellen van Walsum
- Department of Medical ImagingRadboud University Medical CenterNijmegenThe Netherlands
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
| | - Dylan J.H.A. Henssen
- Department of Medical ImagingRadboud University Medical CenterNijmegenThe Netherlands
- Donders Institute for Brain, Cognition and BehaviourRadboud UniversityNijmegenThe Netherlands
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Brelsford VL, Dimolareva M, Rowan E, Gee NR, Meints K. Can dog-assisted and relaxation interventions boost spatial ability in children with and without special educational needs? A longitudinal, randomized controlled trial. Front Pediatr 2022; 10:886324. [PMID: 35979404 PMCID: PMC9376734 DOI: 10.3389/fped.2022.886324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
Children's spatial cognition abilities are a vital part of their learning and cognitive development, and important for their problem-solving capabilities, the development of mathematical skills and progress in Science, Technology, Engineering and Maths (STEM) topics. As many children have difficulties with STEM topic areas, and as these topics have suffered a decline in uptake in students, it is worthwhile to find out how learning and performance can be enhanced at an early age. The current study is the first to investigate if dog-assisted and relaxation interventions can improve spatial abilities in school children. It makes a novel contribution to empirical research by measuring longitudinally if an Animal-Assisted Intervention (AAI) or relaxation intervention can boost children's development of spatial abilities. Randomized controlled trials were employed over time including dog intervention, relaxation intervention and no treatment control groups. Interventions were carried out over 4 weeks, twice a week for 20 min. Children were tested in mainstream schools (N = 105) and in special educational needs (SEN) schools (N = 64) before and after interventions, after 6 weeks, 6 months and 1 year. To assess intervention type and to provide advice for subsequent best practice recommendations, dog-assisted interventions were run as individual or small group interventions. Overall, children's spatial abilities improved over the year with highest increases in the first 4 months. In Study 1, typically developing children showed higher scores and more continuous learning overall compared to children with special educational needs. Children in the dog intervention group showed higher spatial ability scores immediately after interventions and after a further 6 weeks (short-term). Children in the relaxation group also showed improved scores short-term after relaxation intervention. In contrast, the no treatment control group did not improve significantly. No long-term effects were observed. Interestingly, no gender differences could be observed in mainstream school children's spatial skills. In study 2, children in SEN schools saw immediate improvements in spatial abilities after relaxation intervention sessions. No changes were seen after dog interventions or in the no treatment control group. Participants' pet ownership status did not have an effect in either cohort. These are the first findings showing that AAI and relaxation interventions benefit children's spatial abilities in varied educational settings. This research represents an original contribution to Developmental Psychology and to the field of Human-Animal Interaction (HAI) and is an important step towards further in-depth investigation of how AAI and relaxation interventions can help children achieve their learning potential, both in mainstream schools and in schools for SEN.
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Affiliation(s)
| | - Mirena Dimolareva
- School of Science, Department of Psychology, Bath Spa University, Bath, United Kingdom
| | - Elise Rowan
- School of Psychology, University of Lincoln, Lincoln, United Kingdom
| | - Nancy R Gee
- Centre for Human-Animal Interaction, School of Medicine, Virginia Commonwealth University, Richmond, VA, United States
| | - Kerstin Meints
- School of Psychology, University of Lincoln, Lincoln, United Kingdom
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Geary DC, Hoard MK, Nugent L, Scofield JE. In-Class Attention, Spatial Ability, and Mathematics Anxiety Predict Across-Grade Gains in Adolescents' Mathematics Achievement. J Educ Psychol 2021; 113:754-769. [PMID: 34211237 DOI: 10.1037/edu0000487] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Identifying meaningful cognitive and non-cognitive predictors of mathematical competence is critical for developing targeted interventions for students struggling with mathematics. Here, 317 students' short-term verbal memory, verbal and visuospatial working memory, complex spatial abilities, intelligence, and mathematics attitudes and anxiety were assessed, and their teachers reported on their attentive-behavior in seventh-grade mathematics classrooms. Bayesian regression models revealed that complex spatial abilities and in-class attention were the most plausible predictors of seventh-grade mathematics, but not word reading, achievement, controlling for prior achievement. These results were confirmed with multilevel models that revealed interactions between these factors and prior achievement. The largest gains were among students with strong mathematical competencies in sixth-grade, and average or better in-class attention in seventh-grade as well as above average spatial abilities. High mathematics anxiety was associated with lower attention and through this indirectly influenced achievement gains. These results have implications for how to best target interventions for students at risk for long-term difficulties with mathematics.
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28
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Budakova AV, Likhanov MV, Toivainen T, Zhurbitskiy AV, Sitnikova EO, Bezrukova EM, Kovas Y. Measuring Spatial Ability for Talent Identification, Educational Assessment, and Support: Evidence from Adolescents with High Achievement in Science, Arts, and Sports. Psychol Russ 2021; 14:59-85. [PMID: 36810988 PMCID: PMC9939039 DOI: 10.11621/pir2021.0205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 05/08/2021] [Indexed: 02/24/2023] Open
Abstract
Background Spatial ability (SA) is a robust predictor of academic and occupational achievement. The present study investigated the psychometric properties of 10 tests for measuring of SA in a sample of talented schoolchildren. Objective Our purpose was to identify the most suitable measurements for SA for the purpose of talent identification, educational assessment, and support. Design Our sample consisted of 1479 schoolchildren who had demonstrated high achievement in Science, Arts, or Sports. Several criteria were applied to evaluate the measurements, including an absence of floor and ceiling effects, low redundancy, high reliability, and external validity. Results Based on these criteria, we included the following four tests in an Online Short Spatial Ability Battery "OSSAB": Pattern Assembly; Mechanical Reasoning; Paper Folding; and Shape Rotation. Further analysis found differences in spatial ability across the three groups of gifted adolescents. The Science track showed the highest results in all four tests. Conclusion Overall, the study suggested that the Online Short Spatial Ability Battery (OSSAB) can be used for talent identification, educational assessment, and support. The analysis showed a unifactorial structure of spatial abilities. Future research is needed to evaluate the use of this battery with other specific samples and unselected populations.
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Affiliation(s)
- Anna V. Budakova
- International Center for Research in Human Development, Tomsk State University, Tomsk, Russia,* Corresponding author. E-mail:
| | | | - Teemu Toivainen
- Department of Psychology, Goldsmiths, University of London, London, UK
| | | | | | - Elizaveta M. Bezrukova
- International Center for Research in Human Development, Tomsk State University, Tomsk, Russia
| | - Yulia Kovas
- International Center for Research in Human Development, Tomsk State University, Tomsk, Russia, Sirius University of Science and Technology, Sochi, Russia, Department of Psychology, Goldsmiths, University of London, London, UK
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Chikha AB, Khacharem A, Trabelsi K, Bragazzi NL. The Effect of Spatial Ability in Learning From Static and Dynamic Visualizations: A Moderation Analysis in 6-Year-Old Children. Front Psychol 2021; 12:583968. [PMID: 34220599 PMCID: PMC8249578 DOI: 10.3389/fpsyg.2021.583968] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 05/10/2021] [Indexed: 11/13/2022] Open
Abstract
Previous studies with adult human participants revealed mixed effects regarding the relation between spatial ability and visual instructions. In this study, we investigated this question in primary young children, and particularly we explored how young children with varying levels of spatial abilities integrate information from both static and dynamic visualizations. Children (M = 6.5 years) were instructed to rate their invested mental effort and reproduce the motor actions presented from static and dynamic 3D visualizations. The results indicated an interaction of spatial ability and type of visualization: high spatial ability children benefited particularly from the animation, while low spatial ability learners did not, confirming therefore the ability-as-enhancer hypothesis. The study suggests that an understanding of children spatial ability is essential to enhance learning from external visualizations.
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Affiliation(s)
- Anis Ben Chikha
- Ksar-Saïd, Manouba University, ECOTIDI UR16ES10, Tunis, Tunisia
| | - Aïmen Khacharem
- LIRTES (EA 7313), UFR SESS-STAPS, Paris-East Créteil University, Créteil, France
| | - Khaled Trabelsi
- Research Laboratory: Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Nicola Luigi Bragazzi
- Laboratory for Industrial and Applied Mathematics, Department of Mathematics and Statistics, York University, Toronto, ON, Canada
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30
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Wu D, Sun J. Exploring the Relationship Between Parental Involvement, Paper Folding Skills, and Early Spatial Ability: A Mediation Model. Front Psychol 2020; 11:568439. [PMID: 33343448 PMCID: PMC7746798 DOI: 10.3389/fpsyg.2020.568439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/09/2020] [Indexed: 11/13/2022] Open
Abstract
Paper folding is a common activity in East Asian kindergartens, but its potential value to early spatial skills have not been empirically explored. This study aims to investigate whether and how paper folding skills can predict spatial ability (SA) in the early years. Altogether 101 preschoolers (Ngirl = 45, Mage = 4.54, SD = 0.75) were randomly sampled from two Hong Kong kindergartens and invited to complete the map-use and the paper folding tasks. The paper folding task taps two levels of children’s paper folding skills: Basic Folding Skill (BFS) and Advanced Folding Skill (AFS). The parents reported the demographic information and their involvement in spatial activities at home. The results indicated the following: (1) there was a significant age-related increase in the paper folding performance; (2) child age could significantly predict both BFS (β = 0.551, p < 0.001) and AFS (β = 0.627, p < 0.001), while parental involvement could only predict BFS (β = 0.246, p < 0.001); (3) after controlling for confounders, paper folding skills could significantly predict SA as measured by the map-use task; (4) BFS was found to mediate the relationship between parental involvement and SA. The educational implications of these findings are also discussed.
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Affiliation(s)
- Dandan Wu
- School of Education, Macquarie University, Sydney, NSW, Australia
| | - Jin Sun
- Department of Early Childhood Education, The Education University of Hong Kong, Tai Po, Hong Kong
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31
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Geary DC, Scofield JE, Hoard MK, Nugent L. Boys' advantage on the fractions number line is mediated by visuospatial attention: Evidence for a parietal-spatial contribution to number line learning. Dev Sci 2020; 24:e13063. [PMID: 33185311 DOI: 10.1111/desc.13063] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 10/20/2020] [Accepted: 11/09/2020] [Indexed: 02/04/2023]
Abstract
The study tested the hypotheses that boys will have an advantage learning the fractions number line and this advantage will be mediated by spatial abilities. Fractions number line and, as a contrast, fractions arithmetic performance were assessed for 342 adolescents, as was their intelligence, working memory, and various spatial abilities. Boys showed smaller placement errors on the fractions number line (d = -0.22) and correctly solved more fractions arithmetic problems (d = 0.23) than girls. Working memory and intelligence predicted performance on both fractions measures, and a measure of visuospatial attention uniquely predicted number line performance and fully mediated the sex difference. Visuospatial working memory uniquely predicted fractions arithmetic performance and fully mediated the sex difference. The results help to clarify the nuanced relations between spatial abilities and formal mathematics learning and the sex differences that often emerge in mathematical domains that have a visuospatial component.
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32
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Meneghetti C, Van Der Ham I, Pazzaglia F, Denis M. Editorial: Wayfinding and Navigation: Strengths and Weaknesses in Atypical and Clinical Populations. Front Hum Neurosci 2020; 14:588199. [PMID: 33173475 PMCID: PMC7591755 DOI: 10.3389/fnhum.2020.588199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 08/25/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Ineke Van Der Ham
- Department of Health, Medical and Neuropsychology, Leiden University, Leiden, Netherlands
| | | | - Michel Denis
- Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur (LIMSI-CNRS), Orsay, France
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33
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Gonzales RA, Ferns G, Vorstenbosch MATM, Smith CF. Does spatial awareness training affect anatomy learning in medical students? Anat Sci Educ 2020; 4:16-21. [PMID: 32048478 DOI: 10.1002/ase.194] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2010] [Revised: 11/07/2010] [Accepted: 11/22/2010] [Indexed: 05/13/2023]
Abstract
Spatial ability (SA) is the cognitive capacity to understand and mentally manipulate concepts of objects, remembering relationships among their parts and those of their surroundings. Spatial ability provides a learning advantage in science and may be useful in anatomy and technical skills in health care. This study aimed to assess the relationship between SA and anatomy scores in first- and second-year medical students. The training sessions focused on the analysis of the spatial component of objects' structure and their interaction as applied to medicine; SA was tested using the Visualization of Rotation (ROT) test. The intervention group (n = 29) received training and their pre- and post-training scores for the SA tests were compared to a control group (n = 75). Both groups improved their mean scores in the follow-up SA test (P < 0.010). There was no significant difference in SA scores between the groups for either SA test (P = 0.31, P = 0.90). The SA scores for female students were significantly lower than for male students, both at baseline and follow-up (P < 0.010). Anatomy training and assessment were administered by the anatomy department of the medical school, and examination scores were not significantly different between the two groups post-intervention (P = 0.33). However, participants with scores in the bottom quartile for SA performed worse in the anatomy questions (P < 0.001). Spatial awareness training did not improve SA or anatomy scores; however, SA may identify students who may benefit from additional academic support.
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Affiliation(s)
- Rene A Gonzales
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
| | - Gordon Ferns
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
| | - Marc A T M Vorstenbosch
- Department of Anatomy, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Claire F Smith
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
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34
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Gonzales RA, Ferns G, Vorstenbosch MATM, Smith CF. Does spatial awareness training affect anatomy learning in medical students? Anat Sci Educ 2020; 13:707-720. [PMID: 32048478 DOI: 10.1002/ase.1949] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 02/07/2020] [Accepted: 02/09/2020] [Indexed: 06/10/2023]
Abstract
Spatial ability (SA) is the cognitive capacity to understand and mentally manipulate concepts of objects, remembering relationships among their parts and those of their surroundings. Spatial ability provides a learning advantage in science and may be useful in anatomy and technical skills in health care. This study aimed to assess the relationship between SA and anatomy scores in first- and second-year medical students. The training sessions focused on the analysis of the spatial component of objects' structure and their interaction as applied to medicine; SA was tested using the Visualization of Rotation (ROT) test. The intervention group (n = 29) received training and their pre- and post-training scores for the SA tests were compared to a control group (n = 75). Both groups improved their mean scores in the follow-up SA test (P < 0.010). There was no significant difference in SA scores between the groups for either SA test (P = 0.31, P = 0.90). The SA scores for female students were significantly lower than for male students, both at baseline and follow-up (P < 0.010). Anatomy training and assessment were administered by the anatomy department of the medical school, and examination scores were not significantly different between the two groups post-intervention (P = 0.33). However, participants with scores in the bottom quartile for SA performed worse in the anatomy questions (P < 0.001). Spatial awareness training did not improve SA or anatomy scores; however, SA may identify students who may benefit from additional academic support.
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Affiliation(s)
- Rene A Gonzales
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
| | - Gordon Ferns
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
| | - Marc A T M Vorstenbosch
- Department of Anatomy, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Claire F Smith
- Department of Medical Education, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
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35
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Elbashti M, Aswehlee A, Nguyen CT, Ella B, Naveau A. Technical Protocol for Presenting Maxillofacial Prosthetics Concepts to Dental Students using Interactive 3D Virtual Models within a Portable Document Format. J Prosthodont 2020; 29:546-549. [PMID: 32536004 DOI: 10.1111/jopr.13210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 06/07/2020] [Accepted: 06/08/2020] [Indexed: 11/29/2022] Open
Abstract
An appropriate presentation of maxillofacial defects and their prosthetic rehabilitation concepts using traditional two-dimensional educational materials is challenging for dental students and prosthodontics residents. This technique article introduces a simple approach to visualize and communicate three-dimensional (3D) virtual models embedded into a portable document format (PDF) file for presenting maxillofacial prosthetics concepts and enhancing students' spatial ability when learning maxillofacial prosthetics. MeVisLab software was used to combine various maxillofacial models and save them as a single 3D model. Adobe Acrobat Pro DC software was used to import the 3D model and create interactive visualization PDF documents. Adobe reader software was then used to visualize the content of the PDF documents. This approach allows educators to develop PDF files with multiple 3D models for teaching maxillofacial prosthetics concepts and communicate them with their students. Students can simply open the PDF file, activate the 3D mode, and interactively manipulate the 3D models to enhance their spatial ability for learning maxillofacial prosthetics.
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Affiliation(s)
- Mahmoud Elbashti
- Department of Maxillofacial Prosthetics, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan.,Laboratory of Bioengineering of Tissues (BioTis), INSERM U1026, University of Bordeaux, Bordeaux, France
| | - Amel Aswehlee
- Department of Dental Technology, University of Tripoli, Tripoli, Libya
| | - Caroline Tram Nguyen
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, BC, Canada.,Department of Dentistry and Oral Oncology, British Columbia Cancer, Vancouver, BC, Canada
| | - Bruno Ella
- Oral Surgery Department, School of Surgery, Bordeaux University Hospital, Bordeaux, France
| | - Adrien Naveau
- Prosthodontics Department, School of Dentistry, University of Bordeaux, Bordeaux, France
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36
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Gutierrez JC, Holladay SD, Arzi B, Clarkson C, Larsen R, Srivastava S. Improvement of Spatial and Non-verbal General Reasoning Abilities in Female Veterinary Medical Students Over the First 64 Weeks of an Integrated Curriculum. Front Vet Sci 2019; 6:141. [PMID: 31179289 PMCID: PMC6538681 DOI: 10.3389/fvets.2019.00141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 04/23/2019] [Indexed: 11/13/2022] Open
Abstract
Spatial visualization ability is defined as the ability to mentally rotate two- and three-dimensional figures. Visual reasoning is the ability to manipulate mental images of an object to reach a certain conclusion and has been linked to spatial ability. There is currently limited information about how entry-level spatial and visual reasoning abilities may be enhanced with progression through the rigorous veterinary medical curriculum. The present study made use of two tests that measure spatial ability and one test that measures non-verbal general reasoning ability in female veterinary students: Guay's Visualization of Views Test, Adapted Version (VVT), Mental Rotations Test (MRT), and Raven's Advanced Progressive Matrices Test, short form (APMT). Tests were given immediately before commencing the integrated veterinary medical curriculum (T0), at week 32 (T1), and at week 64 (T2) into the program. Results showed improved spatial visualization ability as measured by VVT and MRT and improved non-verbal general reasoning ability as measured by APMT at both 32 and 64 weeks. The spatial ability scores measured by VVT and MRT showed a positive correlation with non-verbal general reasoning ability scores (APMT), supporting the idea that these abilities are linked.
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Affiliation(s)
- Juan Claudio Gutierrez
- School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Steven D Holladay
- College of Veterinary Medicine, University of Georgia, Athens, GA, United States
| | - Boaz Arzi
- School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Christina Clarkson
- College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States
| | - Roxanne Larsen
- College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States
| | - Sakti Srivastava
- School of Medicine, Stanford University, Stanford, CA, United States
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37
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Zajac L, Burte H, Taylor HA, Killiany R. Self-reported navigation ability is associated with optic flow-sensitive regions' functional connectivity patterns during visual path integration. Brain Behav 2019; 9:e01236. [PMID: 30884216 PMCID: PMC6456774 DOI: 10.1002/brb3.1236] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 01/16/2019] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Spatial navigation is a complex cognitive skill that varies between individuals, and the mechanisms underlying this variability are not clear. Studying simpler components of spatial navigation may help illuminate factors that contribute to variation in this complex skill; path integration is one such component. Optic flow provides self-motion information while moving through an environment and is sufficient for path integration. This study aims to investigate whether self-reported navigation ability is related to information transfer between optic flow-sensitive (OF-sensitive) cortical regions and regions important to navigation during environmental spatial tasks. METHODS Functional magnetic resonance imaging was used to define OF-sensitive regions and map their functional connectivity (FC) with the retrosplenial cortex and hippocampus during visual path integration (VPI) and turn counting (TC) tasks. Both tasks presented visual self-motion through a real-world environment. Correlations predicting a positive association between self-reported navigation ability (measured with the Santa Barbara Sense of Direction scale) and FC strength between OF-sensitive regions and retrosplenial cortex and OF-sensitive regions and the hippocampus were performed. RESULTS During VPI, FC strength between left cingulate sulcus visual area (L CSv) and right retrosplenial cortex and L CSv and right hippocampus was positively associated with self-reported navigation ability. FC strength between right cingulate sulcus visual area (R CSv) and right retrosplenial cortex during VPI was also positively associated with self-reported navigation ability. These relationships were specific to VPI, and whole-brain exploratory analyses corroborated these results. CONCLUSIONS These findings support the hypothesis that perceived spatial navigation ability is associated with communication strength between OF-sensitive and navigationally relevant regions during visual path integration, which may represent the transformation accuracy of visual motion information into internal spatial representations. More broadly, these results illuminate underlying mechanisms that may explain some variability in spatial navigation ability.
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Affiliation(s)
- Lauren Zajac
- Department of Anatomy & Neurobiology, Boston University School of Medicine, Boston, Massachusetts.,Center for Biomedical Imaging, Boston University School of Medicine, Boston, Massachusetts
| | - Heather Burte
- Department of Psychology, Tufts University, Medford, Massachusetts
| | - Holly A Taylor
- Department of Psychology, Tufts University, Medford, Massachusetts
| | - Ronald Killiany
- Department of Anatomy & Neurobiology, Boston University School of Medicine, Boston, Massachusetts.,Center for Biomedical Imaging, Boston University School of Medicine, Boston, Massachusetts
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38
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Roach VA, Fraser GM, Kryklywy JH, Mitchell DGV, Wilson TD. Guiding Low Spatial Ability Individuals through Visual Cueing: The Dual Importance of Where and When to Look. Anat Sci Educ 2019; 12:32-42. [PMID: 29603656 DOI: 10.1002/ase.1783] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 03/01/2018] [Accepted: 03/03/2018] [Indexed: 05/28/2023]
Abstract
Research suggests that spatial ability may predict success in complex disciplines including anatomy, where mastery requires a firm understanding of the intricate relationships occurring along the course of veins, arteries, and nerves, as they traverse through and around bones, muscles, and organs. Debate exists on the malleability of spatial ability, and some suggest that spatial ability can be enhanced through training. It is hypothesized that spatial ability can be trained in low-performing individuals through visual guidance. To address this, training was completed through a visual guidance protocol. This protocol was based on eye-movement patterns of high-performing individuals, collected via eye-tracking as they completed an Electronic Mental Rotations Test (EMRT). The effects of guidance were evaluated using 33 individuals with low mental rotation ability, in a counterbalanced crossover design. Individuals were placed in one of two treatment groups (late or early guidance) and completed both a guided, and an unguided EMRT. A third group (no guidance/control) completed two unguided EMRTs. All groups demonstrated an increase in EMRT scores on their second test (P < 0.001); however, an interaction was observed between treatment and test iteration (P = 0.024). The effect of guidance on scores was contingent on when the guidance was applied. When guidance was applied early, scores were significantly greater than expected (P = 0.028). These findings suggest that by guiding individuals with low mental rotation ability "where" to look early in training, better search approaches may be adopted, yielding improvements in spatial reasoning scores. It is proposed that visual guidance may be applied in spatial fields, such as STEMM (science, technology, engineering, mathematics and medicine), surgery, and anatomy to improve student's interpretation of visual content. Anat Sci Educ. © 2018 American Association of Anatomists.
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Affiliation(s)
- Victoria A Roach
- Department of Biomedical Sciences, William Beaumont School of Medicine, Oakland University, Rochester, Michigan
| | - Graham M Fraser
- Cardiovascular Research Group, Division of BioMedical Sciences, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
| | - James H Kryklywy
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Derek G V Mitchell
- Department of Psychiatry, Schulich School of Medicine and Dentistry, Brain and Mind Institute, London, Ontario, Canada
- Department of Psychology, The University of Western Ontario, London, Ontario, Canada
- Department of Anatomy and Cell Biology, Corps for Research of Instructional and Perceptual Technologies, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - Timothy D Wilson
- Department of Anatomy and Cell Biology, Corps for Research of Instructional and Perceptual Technologies, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
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Berkowitz M, Stern E. Which Cognitive Abilities Make the Difference? Predicting Academic Achievements in Advanced STEM Studies. J Intell 2018; 6:E48. [PMID: 31162475 PMCID: PMC6480791 DOI: 10.3390/jintelligence6040048] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 10/20/2018] [Accepted: 10/23/2018] [Indexed: 11/16/2022] Open
Abstract
Previous research has shown that psychometrically assessed cognitive abilities are predictive of achievements in science, technology, engineering and mathematics (STEM) even in highly selected samples. Spatial ability, in particular, has been found to be crucial for success in STEM, though its role relative to other abilities has been shown mostly when assessed years before entering higher STEM education. Furthermore, the role of spatial ability for mathematics in higher STEM education has been markedly understudied, although math is central across STEM domains. We investigated whether ability differences among students who entered higher STEM education were predictive of achievements during the first undergraduate year. We assessed 317 undergraduate students in Switzerland (150 from mechanical engineering and 167 from math-physics) on multiple measures of spatial, verbal and numerical abilities. In a structural equation model, we estimated the effects of latent ability factors on students' achievements on a range of first year courses. Although ability-test scores were mostly at the upper scale range, differential effects on achievements were found: spatial ability accounted for achievements in an engineering design course beyond numerical, verbal and general reasoning abilities, but not for math and physics achievements. Math and physics achievements were best predicted by numerical, verbal and general reasoning abilities. Broadly, the results provide evidence for the predictive power of individual differences in cognitive abilities even within highly competent groups. More specifically, the results suggest that spatial ability's role in advanced STEM learning, at least in math-intensive subjects, is less critical than numerical and verbal reasoning abilities.
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Affiliation(s)
- Michal Berkowitz
- Institute for Research on Learning and Instruction, ETH Zurich, CH-8092 Zurich, Switzerland.
| | - Elsbeth Stern
- Institute for Research on Learning and Instruction, ETH Zurich, CH-8092 Zurich, Switzerland.
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40
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Ariel R, Lembeck NA, Moffat S, Hertzog C. Are there Sex Differences in Confidence and Metacognitive Monitoring Accuracy for Everyday, Academic, and Psychometrically Measured Spatial Ability? Intelligence 2018; 70:42-51. [PMID: 30270949 DOI: 10.1016/j.intell.2018.08.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The current study evaluated sex differences in (1) self-perceptions of everyday and academic spatial ability, and (2) metacognitive monitoring accuracy for measures of spatial visualization and spatial orientation. Undergraduate students completed the Paper Folding Test, Spatial Relations Test, and the Revised Purdue Spatial Visualization Test while making confidence judgments (CJs) for each trial. They also made global estimates of performance and rated their ability to perform several everyday and academic spatial scenarios. Across multiple spatial measures, female students displayed lower confidence in their item-level monitoring and global assessments of performance than did male students, even when no actual differences in spatial performance occurred. Women were also less confident in their self-assessments of their visualspatial ability for scientific domains than were men. However, the absolute and relative accuracy of CJs did not differ as a function of sex suggesting that women can monitor their spatial performance as well as men.
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41
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Gutierrez JC, Holladay SD, Arzi B, Gomez M, Pollard R, Youngblood P, Srivastava S. Entry-Level Spatial and General Non-verbal Reasoning: Can These Abilities be Used as a Predictor for Anatomy Performance in Veterinary Medical Students? Front Vet Sci 2018; 5:226. [PMID: 30320127 PMCID: PMC6167549 DOI: 10.3389/fvets.2018.00226] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 08/29/2018] [Indexed: 11/13/2022] Open
Abstract
There is currently limited available information, but growing interest, in possible relationships between spatial visualization skills in medical students and their academic performance in select areas of the curriculum such as radiographic interpretation and anatomy. There is very limited comparable information on how entry-level spatial visualization skills may correlate with macroscopic anatomy performance in veterinary medical students exposed to an integrated curriculum. The present study made use of a battery of two short tests that measure spatial ability: Guay's visualization of views test (VVT) and mental rotation test (MRT) and, one test that measures general non-verbal reasoning abilities: Raven's Advanced Progressive Matrices Test, short form (APMT). Tests were given to 1st-year veterinary medical students (n = 124) immediately before commencing the integrated veterinary medical curriculum. Results show there is a positive correlation between entry-level spatial ability and non-verbal general reasoning scores confirming these abilities are linked (r: +0.22 and +0.3 for VVT/APMT and MRT/APMT respectively). The dispersion and inconsistency of significant positive correlation between anatomy practical exams grade and spatial and general reasoning scores suggest these abilities either do not correlate with anatomy practical exams grade or, are overcome with progression through the anatomy courses. Males scored higher than females in the spatial ability tests: 16.59 vs. 12.06 for VVT (p = 0.01) and 19.0 vs. 14.68 for MRT (p = 0.01). Scores for APMT did not show a significant difference by gender.
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Affiliation(s)
- Juan Claudio Gutierrez
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Steven D Holladay
- Department of Biosciences and Diagnostic Imaging, College of Veterinary Medicine, University of Georgia, Athens, GA, United States
| | - Boaz Arzi
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Marcelo Gomez
- School of Veterinary Medicine, Universidad Austral de Chile, Valdivia, Chile
| | - Rachel Pollard
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Patricia Youngblood
- Department of Surgery, Division of Anatomy, School of Medicine, Stanford University, Stanford, CA, United States
| | - Sakti Srivastava
- Chief, Division of Clinical Anatomy, School of Medicine, Stanford University, Stanford, CA, United States
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42
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Propper RE, Wolfarth A, Carlei C, Brunye TT, Christman SD. Superior categorical and coordinate spatial task performance in inconsistent-handers relative to consistent-right-handers. Laterality 2018; 24:274-288. [PMID: 30040010 DOI: 10.1080/1357650x.2018.1503287] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Categorical versus coordinate spatial tasks rely differentially on the left versus right hemisphere. Given the neuroanatomical and neurophysiological differences between inconsistent- versus consistent-right-handers (ICH versus CRH, respectively), such that the former demonstrates increased access to right hemisphere processes relative to the latter, it was hypothesized that ICH would outperform CRH on a test of coordinate spatial knowledge. Previous work demonstrating reliance on the right hemisphere for both categorical and coordinate information in non-right-handers using lateralized stimuli of brief duration suggested ICH might also outperform CRH on a categorical task as well. Participants navigated a virtual environment, landmark-to-landmark, within a 3-dimensional first-person point of view with high ecological validity, and then were tested on either their categorical or coordinate spatial knowledge. ICH were superior relative to the CRH on both types of spatial knowledge. Additionally, ICH navigated the environment during learning more quickly, and reported being more confident in their knowledge of the location of landmarks within the environment, compared with CRH. Results are discussed in terms of potential handedness differences in spatial ability generally.
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Affiliation(s)
- Ruth E Propper
- a Psychology Department , Montclair State University , Montclair , NJ , USA
| | - Andrew Wolfarth
- a Psychology Department , Montclair State University , Montclair , NJ , USA
| | - Christophe Carlei
- b Psychology Department , University of Geneva , Geneva , Switzerland
| | - Tad T Brunye
- c Department of Psychology , Tufts University , Medford , MA , USA.,d Cognitive Science Team, U.S. Army Natick Soldier Research, Development, and Engineering Center , Natick , MA , USA
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43
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Ma H, Li X, Liu M, Ma H, Zhang D. Mental Rotation Effect on Adult Immigrants with Long-term Exposure to High Altitude in Tibet: An ERP Study. Neuroscience 2018; 386:339-350. [PMID: 30049664 DOI: 10.1016/j.neuroscience.2018.06.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 06/19/2018] [Accepted: 06/24/2018] [Indexed: 11/25/2022]
Abstract
Human spatial manipulation ability is sensitive to high-altitude (HA) environment. The present study aimed to investigate the electrophysiological basis of spatial manipulation ability on adult immigrants with long-term HA exposure using the mental rotation (MR) task and the ERP approach. Toward this end, we explored the MR effect in individuals who immigrated to HA areas for three years compared with individuals who lived in low altitude areas. We found that the reaction time related to the MR effect was significantly slower in the HA group than that of the low-altitude group. The ERP component analysis further indicated that the rotation-related negativity (RRN) amplitude was highly corresponding to the MR effect in each group, the RRN amplitude was significantly larger in the HA group than the low-altitude group related to each rotation angle condition. The brain topographical map further showed that only the right hemisphere regions instead of the bilateral hemisphere regions involved into the MR effect in the HA group, which was different to the low-altitude group. Together, these findings might collectively suggest that the mental resource was insufficient as a result of HA exposure which can be reflected on the RRN amplitude, which may help understanding the neural basis of spatial ability change from the long-term HA exposure.
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Affiliation(s)
- Hailin Ma
- Plateau Brain Science Research Center, South China Normal University/Tibet University, Guangzhou 510631/Lhasa 850012, China; Center for the Study of Applied Psychology, Key Laboratory of Mental Health and Cognitive Science of Guangdong Province, School of Psychology, South China Normal University, Guangzhou, China
| | - Xiaoyan Li
- Plateau Brain Science Research Center, South China Normal University/Tibet University, Guangzhou 510631/Lhasa 850012, China
| | - Ming Liu
- Plateau Brain Science Research Center, South China Normal University/Tibet University, Guangzhou 510631/Lhasa 850012, China; Center for the Study of Applied Psychology, Key Laboratory of Mental Health and Cognitive Science of Guangdong Province, School of Psychology, South China Normal University, Guangzhou, China; Institute for Brain Research and Rehabilitation, South China Normal University, Guangzhou 510631, China
| | - Huifang Ma
- College of Management, Tianjin University, Tianjin, China
| | - Delong Zhang
- Plateau Brain Science Research Center, South China Normal University/Tibet University, Guangzhou 510631/Lhasa 850012, China; Center for the Study of Applied Psychology, Key Laboratory of Mental Health and Cognitive Science of Guangdong Province, School of Psychology, South China Normal University, Guangzhou, China; Institute for Brain Research and Rehabilitation, South China Normal University, Guangzhou 510631, China.
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Rodic M, Cui J, Malykh S, Zhou X, Gynku EI, Bogdanova EL, Zueva DY, Y. Bogdanova O, Kovas Y. Cognition, emotion, and arithmetic in primary school: A cross-cultural investigation. Br J Dev Psychol 2018; 36:255-276. [PMID: 29878517 PMCID: PMC6001455 DOI: 10.1111/bjdp.12248] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 04/14/2018] [Indexed: 11/26/2022]
Abstract
The study investigated cross-cultural differences in variability and average performance in arithmetic, mathematical reasoning, symbolic and non-symbolic magnitude processing, intelligence, spatial ability, and mathematical anxiety in 890 6- to 9-year-old children from the United Kingdom, Russia, and China. Cross-cultural differences explained 28% of the variance in arithmetic and 17.3% of the variance in mathematical reasoning, with Chinese children outperforming the other two groups. No cross-cultural differences were observed for spatial ability and mathematical anxiety. In all samples, symbolic magnitude processing and mathematical reasoning were independently related to early arithmetic. Other factors, such as non-symbolic magnitude processing, mental rotation, intelligence, and mathematical anxiety, produced differential patterns across the populations. The results are discussed in relation to potential influences of parental practice, school readiness, and linguistic factors on individual differences in early mathematics. Statement of contribution What is already known on this subject? Cross-cultural differences in mathematical ability are present in preschool children. Similar mechanisms of mathematical development operate in preschool children from the United Kingdom, Russia, and China. Tasks that require understanding of numbers are best predictors of arithmetic in preschool children. What does this study add? Cross-cultural differences in mathematical ability become greater with age/years of formal education. Similar mechanisms of mathematical development operate in early primary school children from the United Kingdom, Russia, and China. Symbolic number magnitude and mathematical reasoning are the main predictors of arithmetic in all three populations.
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Affiliation(s)
- Maja Rodic
- Laboratory for Cognitive Investigations and Behavioural GeneticsTomsk State UniversityTomskRussia
- InLabDepartment of PsychologyGoldsmiths, University of LondonUK
| | - Jiaxin Cui
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain ResearchBeijing Normal UniversityBeijingChina
| | - Sergey Malykh
- Laboratory for Cognitive Investigations and Behavioural GeneticsTomsk State UniversityTomskRussia
- Psychological InstituteRussian Academy of EducationMoscowRussia
| | - Xinlin Zhou
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain ResearchBeijing Normal UniversityBeijingChina
| | - Elena I. Gynku
- Laboratory for Cognitive Investigations and Behavioural GeneticsTomsk State UniversityTomskRussia
| | - Elena L. Bogdanova
- Unit of General and Educational PsychologyPsychology DepartmentTomsk State UniversityTomskRussia
| | - Dina Y. Zueva
- Laboratory for Cognitive Investigations and Behavioural GeneticsTomsk State UniversityTomskRussia
| | - Olga Y. Bogdanova
- Unit of General and Educational PsychologyPsychology DepartmentTomsk State UniversityTomskRussia
| | - Yulia Kovas
- Laboratory for Cognitive Investigations and Behavioural GeneticsTomsk State UniversityTomskRussia
- InLabDepartment of PsychologyGoldsmiths, University of LondonUK
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Abstract
This study explored the effects of background music on cognitive (puzzle assembly) task performance in young children. Participants were 87 primarily European-American children (38 boys, 49 girls; mean age = 4.77 years) enrolled in early childhood classes in the northeastern United States. Children were given one minute to complete a 12-piece puzzle task in one of three background music conditions: music with lyrics, music without lyrics, and no music. The music selection was "You're Welcome" from the Disney movie "Moana." Results revealed that children who heard the music without lyrics completed more puzzle pieces than children in either the music with lyrics or no music condition. Background music without distracting lyrics may be beneficial and superior to background music with lyrics for young children's cognitive performance even when they are engaged independently in a nonverbal task.
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Roach VA, Fraser GM, Kryklywy JH, Mitchell DGV, Wilson TD. Time limits in testing: An analysis of eye movements and visual attention in spatial problem solving. Anat Sci Educ 2017; 10:528-537. [PMID: 28371467 DOI: 10.1002/ase.1695] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 03/13/2017] [Accepted: 03/13/2017] [Indexed: 06/07/2023]
Abstract
Individuals with an aptitude for interpreting spatial information (high mental rotation ability: HMRA) typically master anatomy with more ease, and more quickly, than those with low mental rotation ability (LMRA). This article explores how visual attention differs with time limits on spatial reasoning tests. Participants were assorted to two groups based on their mental rotation ability scores and their eye movements were collected during these tests. Analysis of salience during testing revealed similarities between MRA groups in untimed conditions but significant differences between the groups in the timed one. Question-by-question analyses demonstrate that HMRA individuals were more consistent across the two timing conditions (κ = 0.25), than the LMRA (κ = 0.013). It is clear that the groups respond to time limits differently and their apprehension of images during spatial problem solving differs significantly. Without time restrictions, salience analysis suggests LMRA individuals attended to similar aspects of the images as HMRA and their test scores rose concomitantly. Under timed conditions however, LMRA diverge from HMRA attention patterns, adopting inflexible approaches to visual search and attaining lower test scores. With this in mind, anatomical educators may wish to revisit some evaluations and teaching approaches in their own practice. Although examinations need to evaluate understanding of anatomical relationships, the addition of time limits may induce an unforeseen interaction of spatial reasoning and anatomical knowledge. Anat Sci Educ 10: 528-537. © 2017 American Association of Anatomists.
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Affiliation(s)
- Victoria A Roach
- Department of Foundational Medical Studies, William Beaumont School of Medicine, Oakland University, Rochester, Michigan
| | - Graham M Fraser
- Cardiovascular Research Group, Division of BioMedical Sciences, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
| | - James H Kryklywy
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Derek G V Mitchell
- Department of Psychiatry, Brain and Mind Institute, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
- Department of Anatomy and Cell Biology, Corps for Research of Instructional and Perceptual Technologies, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - Timothy D Wilson
- Department of Anatomy and Cell Biology, Corps for Research of Instructional and Perceptual Technologies, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
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de Waard D, Westerhuis F, Joling D, Weiland S, Stadtbäumer R, Kaltofen L. Visual map and instruction-based bicycle navigation: a comparison of effects on behaviour. Ergonomics 2017; 60:1283-1296. [PMID: 28092224 DOI: 10.1080/00140139.2017.1282628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 01/10/2017] [Indexed: 06/06/2023]
Abstract
Cycling with a classic paper map was compared with navigating with a moving map displayed on a smartphone, and with auditory, and visual turn-by-turn route guidance. Spatial skills were found to be related to navigation performance, however only when navigating from a paper or electronic map, not with turn-by-turn (instruction based) navigation. While navigating, 25% of the time cyclists fixated at the devices that present visual information. Navigating from a paper map required most mental effort and both young and older cyclists preferred electronic over paper map navigation. In particular a turn-by-turn dedicated guidance device was favoured. Visual maps are in particular useful for cyclists with higher spatial skills. Turn-by-turn information is used by all cyclists, and it is useful to make these directions available in all devices. Practitioner Summary: Electronic navigation devices are preferred over a paper map. People with lower spatial skills benefit most from turn-by-turn guidance information, presented either auditory or on a dedicated device. People with higher spatial skills perform well with all devices. It is advised to keep in mind that all users benefit from turn-by-turn information when developing a navigation device for cyclists.
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Affiliation(s)
- Dick de Waard
- a Traffic Psychology, Neuropsychology , University of Groningen , Groningen , The Netherlands
| | - Frank Westerhuis
- a Traffic Psychology, Neuropsychology , University of Groningen , Groningen , The Netherlands
| | - Danielle Joling
- a Traffic Psychology, Neuropsychology , University of Groningen , Groningen , The Netherlands
| | - Stella Weiland
- a Traffic Psychology, Neuropsychology , University of Groningen , Groningen , The Netherlands
| | - Ronja Stadtbäumer
- a Traffic Psychology, Neuropsychology , University of Groningen , Groningen , The Netherlands
| | - Leonie Kaltofen
- a Traffic Psychology, Neuropsychology , University of Groningen , Groningen , The Netherlands
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Roach VA, Fraser GM, Kryklywy JH, Mitchell DGV, Wilson TD. Different perspectives: Spatial ability influences where individuals look on a timed spatial test. Anat Sci Educ 2017; 10:224-234. [PMID: 27706927 DOI: 10.1002/ase.1654] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 08/02/2016] [Accepted: 09/03/2016] [Indexed: 06/06/2023]
Abstract
Learning in anatomy can be both spatially and visually complex. Pedagogical investigations have begun exploration as to how spatial ability may mitigate learning. Emerging hypotheses suggests individuals with higher spatial reasoning may attend to images differently than those who are lacking. To elucidate attentional patterns associated with different spatial ability, eye movements were measured in individuals completing a timed electronic mental rotation test (EMRT). The EMRT was based on the line drawings of Shepherd and Metzler. Individuals deduced whether image pairs were rotations (same) or mirror images (different). It was hypothesized that individuals with high spatial ability (HSA) would demonstrate shorter average fixation durations during problem solving and attend to different features of the EMRT than low spatial ability (LSA) counterparts. Moreover, question response accuracy would be associated with fewer fixations and shorter average response times, regardless of spatial reasoning ability. Average fixation duration in the HSA group was shorter than LSA (F(1,8) = 7.99; P = 0.022). Importantly, HSA and LSA individuals looked to different regions of the EMRT images (Fisher Exact Test: 12.47; P = 0.018); attending to the same locations only 34% of the time. Correctly answered questions were characterized by fewer fixations per question (F(1, 8) = 18.12; P = 0.003) and shorter average response times (F(1, 8) = 23.89; P = 0.001). The results indicate that spatial ability may influence visual attention to salient areas of images and this may be key to problem solving processes for low spatial individuals. Anat Sci Educ 10: 224-234. © 2016 American Association of Anatomists.
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Affiliation(s)
- Victoria A Roach
- Department of Biomedical Sciences, William Beaumont School of Medicine, Oakland University, Rochester, Michigan
| | - Graham M Fraser
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - James H Kryklywy
- Department of Psychiatry, Brain and Mind Institute, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - Derek G V Mitchell
- Department of Psychiatry, Brain and Mind Institute, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
- Department of Anatomy and Cell Biology, Corps for Research of Instructional and Perceptual Technologies, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - Timothy D Wilson
- Department of Anatomy and Cell Biology, Corps for Research of Instructional and Perceptual Technologies, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
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Gutierrez JC, Chigerwe M, Ilkiw JE, Youngblood P, Holladay SD, Srivastava S. Spatial and Visual Reasoning: Do These Abilities Improve in First-Year Veterinary Medical Students Exposed to an Integrated Curriculum? J Vet Med Educ 2017; 44:669-675. [PMID: 28534720 DOI: 10.3138/jvme.0915-158r3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Spatial visualization ability refers to the human cognitive ability to form, retrieve, and manipulate mental models of spatial nature. Visual reasoning ability has been linked to spatial ability. There is currently limited information about how entry-level spatial and visual reasoning abilities may predict veterinary anatomy performance or may be enhanced with progression through the veterinary anatomy content in an integrated curriculum. The present study made use of two tests that measure spatial ability and one test that measures visual reasoning ability in veterinary students: Guay's Visualization of Views Test, adapted version (GVVT), the Mental Rotations Test (MRT), and Raven's Advanced Progressive Matrices Test, short form (RavenT). The tests were given to the entering class of veterinary students during their orientation week and at week 32 in the veterinary medical curriculum. Mean score on the MRT significantly increased from 15.2 to 20.1, and on the RavenT significantly increased from 7.5 to 8.8. When females only were evaluated, results were similar to the total class outcome; however, all three tests showed significant increases in mean scores. A positive correlation between the pre- and post-test scores was found for all three tests. The present results should be considered preliminary at best for associating anatomic learning in an integrated curriculum with spatial and visual reasoning abilities. Other components of the curriculum, for instance histology or physiology, could also influence the improved spatial visualization and visual reasoning test scores at week 32.
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Rimfeld K, Shakeshaft NG, Malanchini M, Rodic M, Selzam S, Schofield K, Dale PS, Kovas Y, Plomin R. Phenotypic and genetic evidence for a unifactorial structure of spatial abilities. Proc Natl Acad Sci U S A 2017; 114:2777-82. [PMID: 28223478 DOI: 10.1073/pnas.1607883114] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Spatial abilities encompass several skills differentiable from general cognitive ability (g). Importantly, spatial abilities have been shown to be significant predictors of many life outcomes, even after controlling for g. To date, no studies have analyzed the genetic architecture of diverse spatial abilities using a multivariate approach. We developed "gamified" measures of diverse putative spatial abilities. The battery of 10 tests was administered online to 1,367 twin pairs (age 19-21) from the UK-representative Twins Early Development Study (TEDS). We show that spatial abilities constitute a single factor, both phenotypically and genetically, even after controlling for g This spatial ability factor is highly heritable (69%). We draw three conclusions: (i) The high heritability of spatial ability makes it a good target for gene-hunting research; (ii) some genes will be specific to spatial ability, independent of g; and (iii) these genes will be associated with all components of spatial ability.
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