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Goldin-Meadow S. The Mind Hidden in Our Hands. Top Cogn Sci 2024. [PMID: 39393069 DOI: 10.1111/tops.12756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 09/23/2024] [Accepted: 09/24/2024] [Indexed: 10/13/2024]
Abstract
Our hands are always with us and are used for communication all over the world. When children do not have an established language model to learn from, they use their hands to gesture, and these gestures take on the forms of language. In this role, the hands reveal the fundamental properties of the mind that give shape to language. When children do learn an established language, they again use their hands to gesture. These gestures do not look like language but form an integrated system with language. In this role, the hands can convey ideas not found in the language they accompany. In both contexts, gesture provides a clear view of the mind hidden in our hands.
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Affiliation(s)
- Susan Goldin-Meadow
- Departments of Psychology and Comparative Human Development, University of Chicago
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Özçalışkan Ş, Lucero C, Goldin-Meadow S. Is vision necessary for the timely acquisition of language-specific patterns in co-speech gesture and their lack in silent gesture? Dev Sci 2024; 27:e13507. [PMID: 38629500 DOI: 10.1111/desc.13507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 01/28/2024] [Accepted: 03/11/2024] [Indexed: 08/20/2024]
Abstract
Blind adults display language-specificity in their packaging and ordering of events in speech. These differences affect the representation of events in co-speech gesture-gesturing with speech-but not in silent gesture-gesturing without speech. Here we examine when in development blind children begin to show adult-like patterns in co-speech and silent gesture. We studied speech and gestures produced by 30 blind and 30 sighted children learning Turkish, equally divided into 3 age groups: 5-6, 7-8, 9-10 years. The children were asked to describe three-dimensional spatial event scenes (e.g., running out of a house) first with speech, and then without speech using only their hands. We focused on physical motion events, which, in blind adults, elicit cross-linguistic differences in speech and co-speech gesture, but cross-linguistic similarities in silent gesture. Our results showed an effect of language on gesture when it was accompanied by speech (co-speech gesture), but not when it was used without speech (silent gesture) across both blind and sighted learners. The language-specific co-speech gesture pattern for both packaging and ordering semantic elements was present at the earliest ages we tested the blind and sighted children. The silent gesture pattern appeared later for blind children than sighted children for both packaging and ordering. Our findings highlight gesture as a robust and integral aspect of the language acquisition process at the early ages and provide insight into when language does and does not have an effect on gesture, even in blind children who lack visual access to gesture. RESEARCH HIGHLIGHTS: Gestures, when produced with speech (i.e., co-speech gesture), follow language-specific patterns in event representation in both blind and sighted children. Gestures, when produced without speech (i.e., silent gesture), do not follow the language-specific patterns in event representation in both blind and sighted children. Language-specific patterns in speech and co-speech gestures are observable at the same time in blind and sighted children. The cross-linguistic similarities in silent gestures begin slightly later in blind children than in sighted children.
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Affiliation(s)
- Şeyda Özçalışkan
- Department of Psychology, Georgia State University, Atlanta, Georgia, USA
| | - Ché Lucero
- Department of Psychology, Cornell University, Ithaca, New York, USA
- Department of Psychology, SPARK Neuro, Inc, New York, New York, USA
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Demir-Lira ÖE, Göksun T. Through Thick and Thin: Gesture and Speech Remain as an Integrated System in Atypical Development. Top Cogn Sci 2024. [PMID: 38855879 DOI: 10.1111/tops.12739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 05/10/2024] [Accepted: 05/10/2024] [Indexed: 06/11/2024]
Abstract
Gesture and speech are tightly linked and form a single system in typical development. In this review, we ask whether and how the role of gesture and relations between speech and gesture vary in atypical development by focusing on two groups of children: those with peri- or prenatal unilateral brain injury (children with BI) and preterm born (PT) children. We describe the gestures of children with BI and PT children and the relations between gesture and speech, as well as highlight various cognitive and motor antecedents of the speech-gesture link observed in these populations. We then examine possible factors contributing to the variability in gesture production of these atypically developing children. Last, we discuss the potential role of seeing others' gestures, particularly those of parents, in mediating the predictive relationships between early gestures and upcoming changes in speech. We end the review by charting new areas for future research that will help us better understand the robust roles of gestures for typical and atypically-developing child populations.
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Affiliation(s)
- Ö Ece Demir-Lira
- Department of Psychological and Brain Sciences, University of Iowa
- DeLTA Center
- Iowa Neuroscience Institute, University of Iowa
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Auganbayeva M, Turguntayeva G, Anafinova M, Kopbayeva M, Mukashev T. Linguacultural and Cognitive Peculiarities of Linguistic Universals. JOURNAL OF PSYCHOLINGUISTIC RESEARCH 2024; 53:3. [PMID: 38245906 DOI: 10.1007/s10936-024-10050-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/27/2023] [Indexed: 01/23/2024]
Abstract
The discussion about linguistic universals, initiated over 50 years ago by J. Greenberg, remains a topic of significant interest today. While there's an ongoing debate on the universality of linguistic forms - with some supporting the notion and others dismissing it as baseless-the idea of a unifying linguistic essence stands firm. The article aims to explore the linguacultural values of language, particularly how they enable the reconstruction of ideas and stereotypes within specific segments of a language system. The research found that universal language characteristics serve as a rich source of information for those studying linguacultural aspects. These traits offer nationally determined interpretations of words, drawing from associations rooted in either tangible or cultural codes. When delving into cultural codes present within every culture, the study discerned the presence of basic and universal codes. The existence of these codes provides insights into the formation of stereotypes, which encapsulate the experiences and knowledge intrinsic to the bearers of a culture. Linguistic universals, underpinned by universal grammar and semantic foundations, occupy a central position in linguacultural examinations, especially when reconstructing cultural ideas and stereotypes. Basic and universal cultural codes inherent in each culture facilitate the creation of linguistic worldviews.
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Affiliation(s)
- Maya Auganbayeva
- Department of Foreign Philology, L.N. Gumilyov Eurasian National University, Astana, Republic of Kazakhstan
| | - Gulsara Turguntayeva
- Department of Foreign Languages in Education, M.Kh. Dulaty Taraz Regional University, 40 Tole Bi Str., Taraz, 080007, Republic of Kazakhstan.
| | - Madina Anafinova
- Department of Foreign Philology, L.N. Gumilyov Eurasian National University, Astana, Republic of Kazakhstan
| | - Meruert Kopbayeva
- Department of Philology and Journalism, M.Kh. Dulaty Taraz Regional University, Taraz, Republic of Kazakhstan
| | - Temirbai Mukashev
- Department of Philology and Journalism, M.Kh. Dulaty Taraz Regional University, Taraz, Republic of Kazakhstan
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Berger L, Pyers J, Lieberman A, Caselli N. Parent American Sign Language skills correlate with child-but not toddler-ASL vocabulary size. LANGUAGE ACQUISITION 2023; 31:85-99. [PMID: 38510461 PMCID: PMC10950064 DOI: 10.1080/10489223.2023.2178312] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 12/24/2022] [Indexed: 03/22/2024]
Abstract
Most deaf children have hearing parents who do not know a sign language at birth, and are at risk of limited language input during early childhood. Studying these children as they learn a sign language has revealed that timing of first-language exposure critically shapes language outcomes. But the input deaf children receive in their first language is not only delayed, it is much more variable than most first language learners, as many learn their first language from parents who are themselves new sign language learners. Much of the research on deaf children learning a sign language has considered the role of parent input using broad strokes, categorizing hearing parents as non-native, poor signers, and deaf parents as native, strong signers. In this study, we deconstruct these categories, and examine how variation in sign language skills among hearing parents might affect children's vocabulary acquisition. This study included 44 deaf children between 8- and 60-months-old who were learning ASL and had hearing parents who were also learning ASL. We observed an interactive effect of parent ASL proficiency and age, such that parent ASL proficiency was a significant predictor of child ASL vocabulary size, but not among the infants and toddlers. The proficiency of language models can affect acquisition above and beyond age of acquisition, particularly as children grow. At the same time, the most skilled parents in this sample were not as fluent as "native" deaf signers, and yet their children reliably had age-expected ASL vocabularies. Data and reproducible analyses are available at https://osf.io/9ya6h/.
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Rissman L, Horton L, Goldin-Meadow S. Universal Constraints on Linguistic Event Categories: A Cross-Cultural Study of Child Homesign. Psychol Sci 2023; 34:298-312. [PMID: 36608154 DOI: 10.1177/09567976221140328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Languages carve up conceptual space in varying ways-for example, English uses the verb cut both for cutting with a knife and for cutting with scissors, but other languages use distinct verbs for these events. We asked whether, despite this variability, there are universal constraints on how languages categorize events involving tools (e.g., knife-cutting). We analyzed descriptions of tool events from two groups: (a) 43 hearing adult speakers of English, Spanish, and Chinese and (b) 10 deaf child homesigners ages 3 to 11 (each of whom has created a gestural language without input from a conventional language model) in five different countries (Guatemala, Nicaragua, United States, Taiwan, Turkey). We found alignment across these two groups-events that elicited tool-prominent language among the spoken-language users also elicited tool-prominent language among the homesigners. These results suggest ways of conceptualizing tool events that are so prominent as to constitute a universal constraint on how events are categorized in language.
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Affiliation(s)
- Lilia Rissman
- Department of Psychology, University of Wisconsin-Madison
| | - Laura Horton
- Language Sciences Program, University of Wisconsin-Madison
| | - Susan Goldin-Meadow
- Department of Psychology, The University of Chicago.,Center for Gesture, Sign, and Language, The University of Chicago
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How and When to Sign “Hey!” Socialization into Grammar in Z, a 1st Generation Family Sign Language from Mexico. LANGUAGES 2022. [DOI: 10.3390/languages7020080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
“Z” is a young sign language developing in a family whose hearing members speak Tzotzil (Mayan). Three deaf siblings, together with an intervening hearing sister and a hearing niece, formed the original cohort of signing adults. A hearing son of the original signer became the first native signer of a second generation. Z provides evidence for a classic grammaticalization chain linking a sign requesting attention (HEY1) to a pragmatic turn-initiating particle (HEY2), which signals a new utterance or change of topic. Such an emergent grammatical particle linked to the pragmatic exigencies of communication is a primordial example of emergent grammar. The chapter presents the stages in the son’s language socialization and acquisition of HEY1 and HEY2, starting at 11 months, through his subsequent bilingual development in both Z and Tzotzil, jointly deploying other communicative modalities such as gaze and touch. It proposes a series of stages leading, by 4 years of age, to his understanding of the complex sequential structure that using the sign involves. Acquiring pragmatic signs such as HEY in Z demonstrates how the grammar of a language, including an emergent sign language, is built upon the practices of a language community and the basic expected parameters of local social life.
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Abner N, Namboodiripad S, Spaepen E, Goldin-Meadow S. Emergent Morphology in Child Homesign: Evidence from Number Language. LANGUAGE LEARNING AND DEVELOPMENT : THE OFFICIAL JOURNAL OF THE SOCIETY FOR LANGUAGE DEVELOPMENT 2021; 18:16-40. [PMID: 35603228 PMCID: PMC9122328 DOI: 10.1080/15475441.2021.1922281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Human languages, signed and spoken, can be characterized by the structural patterns they use to associate communicative forms with meanings. One such pattern is paradigmatic morphology, where complex words are built from the systematic use and re-use of sub-lexical units. Here, we provide evidence of emergent paradigmatic morphology akin to number inflection in a communication system developed without input from a conventional language, homesign. We study the communication systems of four deaf child homesigners (mean age 8;02). Although these idiosyncratic systems vary from one another, we nevertheless find that all four children use handshape and movement devices productively to express cardinal and non-cardinal number information, and that their number expressions are consistent in both form and meaning. Our study shows, for the first time, that all four homesigners not only incorporate number devices into representational devices used as predicates , but also into gestures functioning as nominals, including deictic gestures. In other words, the homesigners express number by systematically combining and re-combining additive markers for number (qua inflectional morphemes) with representational and deictic gestures (qua bases). The creation of new, complex forms with predictable meanings across gesture types and linguistic functions constitutes evidence for an inflectional morphological paradigm in homesign and expands our understanding of the structural patterns of language that are, and are not, dependent on linguistic input.
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Affiliation(s)
- Natasha Abner
- Department of Linguistics, University of Michigan, Ann Arbor, MI USA Savithry, Namboodiripad, Spaepen
| | - Savithry Namboodiripad
- Department of Linguistics, University of Michigan, Ann Arbor, MI USA Savithry, Namboodiripad, Spaepen
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Goldin‐Meadow S. Discovering the Biases Children Bring to Language Learning. CHILD DEVELOPMENT PERSPECTIVES 2020. [DOI: 10.1111/cdep.12379] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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