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Abstract

This article discusses the role of gestures in enhancing inhibition, working memory, and cognitive flexibility as the three components of executive functions during the processing of mathematical concepts that are metaphorically described in terms of motion events. Gestures can contribute to the process of inhibition by highlighting the relevant information and keeping the irrelevant information out of focus of attention. Gestures contribute to working memory in two ways during mathematical processing. They increase activity in the motor areas of the brain. Therefore, they may facilitate the process of understanding those mathematical concepts that are described in terms of motion event, as the motor system could play a role in the grounding and the processing of these concepts. Also, gestures can function as an external working memory and keep the visual representation of some parts of information for a short period of time in order to manipulate that information in later stages of processing. Gestures enhance cognitive flexibility by allowing us to have a spatial representation of that concept or idea for a period of time. During this time, we can shift our perspective and process that concept or idea from a variety of perspectives.
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Integrative Psychological and Behavioral Science (2024) 58:1490–1500
https://doi.org/10.1007/s12124-022-09694-4
Abstract
This article discusses the role of gestures in enhancing inhibition, working memory,
and cognitive exibility as the three components of executive functions during the
processing of mathematical concepts that are metaphorically described in terms of
motion events. Gestures can contribute to the process of inhibition by highlighting
the relevant information and keeping the irrelevant information out of focus of
attention. Gestures contribute to working memory in two ways during mathemati-
cal processing. They increase activity in the motor areas of the brain. Therefore,
they may facilitate the process of understanding those mathematical concepts that
are described in terms of motion event, as the motor system could play a role in
the grounding and the processing of these concepts. Also, gestures can function as
an external working memory and keep the visual representation of some parts of
information for a short period of time in order to manipulate that information in
later stages of processing. Gestures enhance cognitive exibility by allowing us to
have a spatial representation of that concept or idea for a period of time. During this
time, we can shift our perspective and process that concept or idea from a variety
of perspectives.
Keywords Gestures · Executive functions · Mathematical concepts · Embodied
cognition
Introduction
The role of gesture in the processing of concepts has been the subject of a large body
of research (e.g., Johnson-Glenberg & Megowan-Romanowicz, 2017; Macedonia,
2019; Yeo et al., 2017; Radford, 2003). Some works have supported the idea that
gestures play a causal role in the process of learning new material and the develop-
Accepted: 9 April 2022 / Published online: 20 April 2022
© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature
2022
Gestures Enhance Executive Functions for the Understating
of Mathematical Concepts
OmidKhatin-Zadeh1· ZahraEskandari2· FernandoMarmolejo-Ramos3
Extended author information available on the last page of the article
Content courtesy of Springer Nature, terms of use apply. Rights reserved.
... Even when a mathematical concept such as function is described in terms of a visual representation in the Cartesian coordinate system, it can be simulated as a fictive motion. Khatin-Zadeh et al. (2022a) suggest that visual representation of a function can be seen as the trace of a fictive motion, and this fictive motion can be mentally (and gesturally) simulated. In this way, even a static visual representation of a function can be represented and embodied as a fictive motion. ...
... Over each period, a limit is set, and then the moving object passes it. The role of gesture in acquiring a grounded understanding of abstract mathematical concepts such as numbers, arithmetic operations, equation of straight line, and many other concepts has been widely discussed in the literature of mathematics education (e.g., Alibali and Nathan, 2012;Khatin-Zadeh et al., 2022a). Since infinitely large quantities can also be embodied in terms of gestural representations, it can be said that the process of acquiring a grounded understanding of infinity can be supported by gestures. ...
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... Generally, executive functions are classified into three categories: inhibition, working memory, and cognitive flexibility (e.g., Cragg & Gilmore, 2014;Diamond, 2013;Lehto et al., 2003;Miyake et al., 2000). Inhibition, as the first component of executive functions, is a skill that enables the individual to inhibit the interference of task-irrelevant and distracting responses (Khatin-Zadeh et al., 2022, 2023. This skill allows the individual to have control over his attention, behavior, thoughts, and emotions to suppress the unwanted interference of internal predispositions or external attractive forces, and to focus on what is needed in the context of the task (Diamond, 2013). ...
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This article discusses the role of inhibition as a component of executive functions in metaphorical embodiment of concepts and explains some incongruent evidence for metaphorical embodiment. Some past works have explained the incongruent evidence for metaphorical embodiment of concepts on the basis of conventionality/novelty of metaphors. Based on theories of embodiment, when a word that refers to an object is used in its literal sense, all sensorimotor networks that are involved in perceiving the object are activated, and sensorimotor features of the object are embodied. However, when the same word is used in a metaphorical sense as the base of a metaphor, only a single salient semantic feature that defines the metaphorical meaning of the word is embodied. The other semantic features, which are metaphorically irrelevant, are inhibited during metaphor comprehension. The activation/embodiment of the salient metaphorically-relevant feature and the inhibition of metaphorically-irrelevant features are dependent on base-target relationship, contextual information, and conventionality/novelty of metaphorical expression. Therefore, meaning of a single term can be metaphorically embodied in a variety of ways in different situations and in different metaphorical expressions. It is suggested that this can be one reason for non-congruency of evidence for metaphorical embodiment of concepts.
... Depending on the properties they serve, gestures can be classified into four different categories, as proposed by McNeill (1992): (1) deictic/pointing gestures-used to refer to a concrete or an abstract object; (2) beat gestures-rhythmic hand movements generally used to emphasize the discourse structure; (3) iconic gestures-used to convey the meaning of concrete objects, actions or events that are referred to in the speech (e.g., flapping one's arms to represent a bird); (4) Metaphoric gestures-used to represent abstract rather than concrete concepts (e.g., an upward movement of the hand to represent a promotion at the workplace (Khatin-Zadeh et al., 2022)). ...
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Hand gestures play an integral role in multimodal language and communication. Even though the self-oriented functions of gestures, such as activating a speaker’s lexicon and maintaining visuospatial imagery, have been emphasized, gestures’ functions in creative thinking are not well-established. In the current study, we investigated the role of iconic gestures in verbal divergent thinking—a creative thinking process related to generating many novel ideas. Based on previous findings, we hypothesized that iconic gesture use would facilitate divergent thinking in young adults, especially those with high mental imagery skills. Participants performed Guildford’s Alternative Uses Task in a gesture-spontaneous and in a gesture-encouraged condition. We measured fluency (number of ideas), originality (uniqueness of ideas), flexibility (number of idea categories), and elaboration (number of details) in divergent thinking. The results showed that producing iconic gestures in the gesture-encouraged condition positively predicted fluency, originality, and elaboration. In the gesture-spontaneous condition, producing iconic gestures also positively predicted elaboration but negatively predicted flexibility. Mental imagery skills did not interact with the effects of gestures on divergent thinking. These results suggest that iconic gestures are a promising candidate for enhancing almost all aspects of divergent thinking. Overall, the current study adds a new dimension to the self-oriented function of iconic gestures, that is, their contribution to creative thinking.
... The process of embodiment through metaphoric conceptualization has raised a lot of questions and hot discussions among researchers working in various fields of cognitive science (e.g., Alcaraz-Carrión et al., 2022;Khatin-Zadeh & Yazdani-Fazlabadi, 2023;Khatin-Zadeh et al., 2022;Knoeferle, 2019;Napoli, 2022). The main idea of embodiment through metaphorical conceptualization is that when a metaphor is used to describe a concept (target of the metaphor) in terms of another concept (base of the metaphor), the neural networks and cognitive resources involved in the processing of the base of the metaphor are employed to process the target (Gallese & Lakoff, 2005). ...
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