1
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Mills G, Redeker G. Self-Repair Increases Referential Coordination. Cogn Sci 2023; 47:e13329. [PMID: 37606349 DOI: 10.1111/cogs.13329] [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: 02/13/2022] [Revised: 06/26/2023] [Accepted: 07/20/2023] [Indexed: 08/23/2023]
Abstract
When interlocutors repeatedly describe referents to each other, they rapidly converge on referring expressions which become increasingly systematized and abstract as the interaction progresses. Previous experimental research suggests that interactive repair mechanisms in dialogue underpin convergence. However, this research has so far only focused on the role of other-initiated repair and has not examined whether self-initiated repair might also play a role. To investigate this question, we report the results from a computer-mediated maze task experiment. In this task, participants communicate with each other via an experimental chat tool, which selectively transforms participants' private turn-revisions into public self-repairs that are made visible to the other participant. For example, if a participant, A, types "On the top square," and then before sending, A revises the turn to "On the top row," the server automatically detects the revision and transforms the private turn-revisions into a public self-repair, for example, "On the top square umm I meant row." Participants who received these transformed turns used more abstract and systematized referring expressions, but performed worse at the task. We argue that this is due to the artificial self-repairs causing participants to put more effort into diagnosing and resolving the referential coordination problems they face in the task, yielding better grounded spatial semantics and consequently increased use of abstract referring expressions.
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Affiliation(s)
- Gregory Mills
- Centre for Language and Cognition (CLCG), Faculty of Arts, University of Groningen
- School of Computer Science and Mathematics, Kingston University
| | - Gisela Redeker
- Centre for Language and Cognition (CLCG), Faculty of Arts, University of Groningen
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2
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Templeton EM, Chang LJ, Reynolds EA, Cone LeBeaumont MD, Wheatley T. Long gaps between turns are awkward for strangers but not for friends. Philos Trans R Soc Lond B Biol Sci 2023; 378:20210471. [PMID: 36871595 PMCID: PMC9985966 DOI: 10.1098/rstb.2021.0471] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023] Open
Abstract
When people feel connected they tend to respond quickly in conversation, creating short gaps between turns. But are long gaps always a sign that things have gone awry? We analysed the frequency and impact of long gaps (greater than 2 s) in conversations between strangers and between friends. As predicted, long gaps signalled disconnection between strangers. However, long gaps between friends marked moments of increased connection and friends tended to have more of them. These differences in connection were also perceived by independent raters: only the long gaps between strangers were rated as awkward, and increasingly so the longer they lasted. Finally, we show that, compared to strangers, long gaps between friends include more genuine laughter and are less likely to precede a topic change. This suggests that the gaps of friends may not function as 'gaps' at all, but instead allow space for enjoyment and mutual reflection. Together, these findings suggest that the turn-taking dynamics of friends are meaningfully different from those of strangers and may be less bound by social conventions. More broadly, this work illustrates that samples of convenience-pairs of strangers being the modal paradigm for interaction research-may not capture the social dynamics of more familiar relationships. This article is part of a discussion meeting issue 'Face2face: advancing the science of social interaction'.
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Affiliation(s)
- Emma M. Templeton
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH 03755, USA
| | - Luke J. Chang
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH 03755, USA
| | - Elizabeth A. Reynolds
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH 03755, USA
| | | | - Thalia Wheatley
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH 03755, USA
- Santa Fe Institute, Santa Fe, NM 87501, USA
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3
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Gandolfi G, Pickering MJ, Garrod S. Mechanisms of alignment: shared control, social cognition and metacognition. Philos Trans R Soc Lond B Biol Sci 2023; 378:20210362. [PMID: 36571124 PMCID: PMC9791477 DOI: 10.1098/rstb.2021.0362] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
In dialogue, speakers process a great deal of information, take and give the floor to each other, and plan and adjust their contributions on the fly. Despite the level of coordination and control that it requires, dialogue is the easiest way speakers possess to come to similar conceptualizations of the world. In this paper, we show how speakers align with each other by mutually controlling the flow of the dialogue and constantly monitoring their own and their interlocutors' way of representing information. Through examples of conversation, we introduce the notions of shared control, meta-representations of alignment and commentaries on alignment, and show how they support mutual understanding and the collaborative creation of abstract concepts. Indeed, whereas speakers can share similar representations of concrete concepts just by mutually attending to a tangible referent or by recalling it, they are likely to need more negotiation and mutual monitoring to build similar representations of abstract concepts. This article is part of the theme issue 'Concepts in interaction: social engagement and inner experiences'.
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Affiliation(s)
- Greta Gandolfi
- Department of Psychology, The University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK
| | - Martin J. Pickering
- Department of Psychology, The University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK
| | - Simon Garrod
- Department of Neuroscience and Psychology, University of Glasgow, Glasgow G12 9YR, UK
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4
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Olsen K, Tylén K. On the social nature of abstraction: cognitive implications of interaction and diversity. Philos Trans R Soc Lond B Biol Sci 2023; 378:20210361. [PMID: 36571125 PMCID: PMC9791485 DOI: 10.1098/rstb.2021.0361] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 05/28/2022] [Indexed: 12/27/2022] Open
Abstract
The human capacity for abstraction is remarkable. We effortlessly form abstract representations from varied experiences, generalizing and flexibly transferring experiences and knowledge between contexts, which can facilitate reasoning, problem solving and learning across many domains. The cognitive process of abstraction, however, is often portrayed and investigated as an individual process. This paper addresses how cognitive processes of abstraction-together with other aspects of human reasoning and problem solving-are fundamentally shaped and modulated by online social interaction. Starting from a general distinction between convergent thinking, divergent thinking and processes of abstraction, we address how social interaction shapes information processing differently depending on cognitive demands, social coordination and task ecologies. In particular, we suggest that processes of abstraction are facilitated by the interactive sharing and integration of varied individual experiences. To this end, we also discuss how the dynamics of group interactions vary as a function of group composition; that is, in terms of the similarity and diversity between the group members. We conclude by outlining the role of cognitive diversity in interactive processes and consider the importance of group diversity in processes of abstraction. This article is part of the theme issue 'Concepts in interaction: social engagement and inner experiences'.
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Affiliation(s)
- Karsten Olsen
- The Interacting Minds Centre, Aarhus University, 8000 Aarhus, Denmark
- Department for Linguistics, Cognitive Science, and Semiotics, Aarhus University, 8000 Aarhus, Denmark
| | - Kristian Tylén
- The Interacting Minds Centre, Aarhus University, 8000 Aarhus, Denmark
- Department for Linguistics, Cognitive Science, and Semiotics, Aarhus University, 8000 Aarhus, Denmark
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5
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Bangerter A, Genty E, Heesen R, Rossano F, Zuberbühler K. Every product needs a process: unpacking joint commitment as a process across species. Philos Trans R Soc Lond B Biol Sci 2022; 377:20210095. [PMID: 35876205 PMCID: PMC9310187 DOI: 10.1098/rstb.2021.0095] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 12/28/2021] [Indexed: 09/14/2023] Open
Abstract
Joint commitment, the feeling of mutual obligation binding participants in a joint action, is typically conceptualized as arising by the expression and acceptance of a promise. This account limits the possibilities of investigating fledgling forms of joint commitment in actors linguistically less well-endowed than adult humans. The feeling of mutual obligation is one aspect of joint commitment (the product), which emerges from a process of signal exchange. It is gradual rather than binary; feelings of mutual obligation can vary in strength according to how explicit commitments are perceived to be. Joint commitment processes are more complex than simple promising, in at least three ways. They are affected by prior joint actions, which create precedents and conventions that can be embodied in material arrangements of institutions. Joint commitment processes also arise as solutions to generic coordination problems related to opening up, maintaining and closing down joint actions. Finally, during joint actions, additional, specific commitments are made piecemeal. These stack up over time and persist, making it difficult for participants to disengage from joint actions. These complexifications open up new perspectives for assessing joint commitment across species. This article is part of the theme issue 'Revisiting the human 'interaction engine': comparative approaches to social action coordination'.
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Affiliation(s)
- Adrian Bangerter
- Institute of Work and Organizational Psychology, University of Neuchâtel, Neuchâtel, Switzerland
| | - Emilie Genty
- Institute of Work and Organizational Psychology, University of Neuchâtel, Neuchâtel, Switzerland
- Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland
| | | | - Federico Rossano
- Department of Cognitive Science, University of California, San Diego, CA, USA
| | - Klaus Zuberbühler
- Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland
- School of Psychology and Neuroscience, University of St Andrews, St Andrews, UK
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6
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Misyak J, Chater N. Instantaneous systems of communicative conventions through virtual bargaining. Cognition 2022; 225:105097. [PMID: 35397348 DOI: 10.1016/j.cognition.2022.105097] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 03/07/2022] [Accepted: 03/10/2022] [Indexed: 11/26/2022]
Abstract
People can instantaneously create novel conventions that link individual communicative signals to meanings, both in experiments and everyday communication. Yet a basic principle of natural communication is that the meaning of a signal typically contrasts with the meanings of alternative signals that were available but not chosen. That is, communicative conventions typically form a system, rather than consisting of isolated signal-meaning pairs. Accordingly, creating a novel convention linking a specific signal and meaning seems to require creating a system of conventions linking possible signals to possible meanings, of which the signal-meaning pair to be communicated is merely a sub-case. If so, people will not link signals and meanings in isolation; signal-meaning pairings will depend on alternative signals and meanings. We outline and address theoretical challenges concerning how instantaneous conventions can be formed, building on prior work on "virtual bargaining," in which people simulate the results of a process of negotiation concerning which convention, or system of conventions, to choose. Moreover, we demonstrate empirically that instantaneous systems of conventions can flexibly be created in a 'minimal' experimental paradigm. Experimental evidence from 158 people playing a novel signaling game shows that modifying both the set of signals, and the set of meanings, can indeed systematically modify the signal-meaning mappings that people may instantaneously construct. While consistent with the virtual bargaining account, accounting for these results may be challenging for some accounts of pragmatic inference.
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Affiliation(s)
- Jennifer Misyak
- Behavioural Science Group, Warwick Business School, University of Warwick, United Kingdom.
| | - Nick Chater
- Behavioural Science Group, Warwick Business School, University of Warwick, United Kingdom
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7
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Bibyk SA, Blaha LM, Myers CW. How Packaging of Information in Conversation Is Impacted by Communication Medium and Restrictions. Front Psychol 2021; 12:594255. [PMID: 33935854 PMCID: PMC8086429 DOI: 10.3389/fpsyg.2021.594255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 03/12/2021] [Indexed: 11/24/2022] Open
Abstract
In team-based tasks, successful communication and mutual understanding are essential to facilitate team coordination and performance. It is well-established that an important component of human conversation (whether in speech, text, or any medium) is the maintenance of common ground. Maintaining common ground has a number of associated processes in which conversational participants engage. Many of these processes are lacking in current synthetic teammates, and it is unknown to what extent this lack of capabilities affects their ability to contribute during team-based tasks. We focused our research on how teams package information within a conversation, by which we mean specifically (1) whether information is explicitly mentioned or implied, and (2) how multiple pieces of information are ordered both within single communications and across multiple communications. We re-analyzed data collected from a simulated remotely-piloted aerial system (RPAS) task in which team members had to specify speed, altitude, and radius restrictions. The data came from three experiments: the “speech” experiment, the “text” experiment, and the “evaluation” experiment (which had a condition that included a synthetic teammate). We asked first whether teams settled on a specific routine for communicating the speed, altitude, and radius restrictions, and whether this process was different if the teams communicated in speech compared to text. We then asked how receiving special communication instructions in the evaluation experiment impacted the way the human teammates package information. We found that teams communicating in either speech or text tended to use a particular order for mentioning the speed, altitude, and radius. Different teams also chose different orders from one another. The teams in the evaluation experiment, however, showed unnaturally little variability in their information ordering and were also more likely to explicitly mention all restrictions even when they did not apply. Teams in the speech and text experiments were more likely to leave unnecessary restrictions unmentioned, and were also more likely to convey the restrictions across multiple communications. The option to converge on different packaging routines may have contributed to improved performance in the text experiment compared some of the conditions in the evaluation experiment.
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Affiliation(s)
- Sarah A Bibyk
- 711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
| | - Leslie M Blaha
- 711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
| | - Christopher W Myers
- 711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
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8
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Hartmann S, Pleyer M. Constructing a protolanguage: reconstructing prehistoric languages in a usage-based construction grammar framework. Philos Trans R Soc Lond B Biol Sci 2021; 376:20200200. [PMID: 33745320 DOI: 10.1098/rstb.2020.0200] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Construction grammar is an approach to language that posits that units and structures in language can be exhaustively described as pairings between form and meaning. These pairings are called constructions and can have different degrees of abstraction, i.e. they span the entire range from very concrete (armadillo, avocado) to very abstract constructions such as the ditransitive construction (I gave her a book). This approach has been applied to a wide variety of different areas of research in linguistics, such as how new constructions emerge and change historically. It has also been applied to investigate the evolutionary emergence of modern fully fledged language, i.e. the question of how systems of constructions can arise out of prelinguistic communication. In this paper, we review the contribution of usage-based construction grammar approaches to language change and language evolution to the questions of (i) the structure and nature of prehistoric languages and (ii) how constructions in prehistoric languages emerged out of non-linguistic or protolinguistic communication. In particular, we discuss the possibilities of using constructions as the main unit of analysis both in reconstructing predecessors of existing languages (protolanguages) and in formulating theories of how a potential predecessor of human language in general (protolanguage) must have looked like. This article is part of the theme issue 'Reconstructing prehistoric languages'.
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Affiliation(s)
- Stefan Hartmann
- Germanistische Sprachwissenschaft, University of Düsseldorf, Universitätsstrasse 1, 40225 Düsseldorf, Germany
| | - Michael Pleyer
- Centre for Language Evolution Studies, Nicolaus Copernicus University in Toruń, ul. Gagarina 11, 87-100 Toruń, Poland.,University Centre of Excellence IMSErt-Interacting Minds, Societies, Environments, Nicolaus Copernicus University in Toruń, ul. Gagarina 11, 87-100 Toruń, Poland
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9
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Serrat-Sellabona E, Aguilar-Mediavilla E, Sanz-Torrent M, Andreu L, Amadó A, Serra M. Sociodemographic and Pre-Linguistic Factors in Early Vocabulary Acquisition. CHILDREN (BASEL, SWITZERLAND) 2021; 8:206. [PMID: 33803169 PMCID: PMC8001358 DOI: 10.3390/children8030206] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/27/2021] [Accepted: 03/03/2021] [Indexed: 12/17/2022]
Abstract
Here, we studied the beginnings of language development, jointly assessing two groups of precursors, sociodemographic and pre-linguistic, that have previously been studied separately. Thus, the general objective of this study was to explore which factors best explained the acquisition of initial expressive vocabulary. The sample consisted of 504 participants from Catalan-speaking homes with ages ranging between 10 and 18 months. The data were obtained through the MacArthur-Bates Communicative Development Inventories (MCB-CDIs). Vocabulary development shows a lexical spurt at 17 months. Regression analyses show that pre-linguistic factors have more explanatory power of than sociodemographic ones. Within the sociodemographic variables, age, birth order and birth weight explain part of the vocabulary variance. With respect to pre-linguistic variables, imitation, late gestures and phrase comprehension are predictors of the initial vocabulary acquisition. Specifically, imitation and late gestures were the pre-linguistic behaviours that made it possible to distinguish between children with higher and lower levels of vocabulary. We discussed these findings in relation to their relevance for language acquisition and for the early assessment of linguistic competence.
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Affiliation(s)
| | - Eva Aguilar-Mediavilla
- Applied Pedagogy and Educational Psychology, Institute of Research and Innovation in Education (IRIE), Universitat de les Illes Balears, 07122 Palma, Spain
| | - Mònica Sanz-Torrent
- Psychology Faculty, Universitat de Barcelona, 08035 Barcelona, Spain; (M.S.-T.); (M.S.)
| | - Llorenç Andreu
- Psychology and Education Science Studies, Universitat Oberta de Catalunya, 08018 Barcelona, Spain;
| | - Anna Amadó
- Psychology Department, Universitat de Girona, 17004 Girona, Spain;
| | - Miquel Serra
- Psychology Faculty, Universitat de Barcelona, 08035 Barcelona, Spain; (M.S.-T.); (M.S.)
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10
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Padilla-Iglesias C, Gjesfjeld E, Vinicius L. Geographical and social isolation drive the evolution of Austronesian languages. PLoS One 2020; 15:e0243171. [PMID: 33259529 PMCID: PMC7707576 DOI: 10.1371/journal.pone.0243171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 11/16/2020] [Indexed: 11/19/2022] Open
Abstract
The origins of linguistic diversity remain controversial. Studies disagree on whether group features such as population size or social structure accelerate or decelerate linguistic differentiation. While some analyses of between-group factors highlight the role of geographical isolation and reduced linguistic exchange in differentiation, others suggest that linguistic divergence is driven primarily by warfare among neighbouring groups and the use of language as marker of group identity. Here we provide the first integrated test of the effects of five historical sociodemographic and geographic variables on three measures of linguistic diversification among 50 Austronesian languages: rates of word gain, loss and overall lexical turnover. We control for their shared evolutionary histories through a time-calibrated phylogenetic sister-pairs approach. Results show that languages spoken in larger communities create new words at a faster pace. Within-group conflict promotes linguistic differentiation by increasing word loss, while warfare hinders linguistic differentiation by decreasing both rates of word gain and loss. Finally, we show that geographical isolation is a strong driver of lexical evolution mainly due to a considerable drift-driven acceleration in rates of word loss. We conclude that the motor of extreme linguistic diversity in Austronesia may have been the dispersal of populations across relatively isolated islands, favouring strong cultural ties amongst societies instead of warfare and cultural group marking.
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Affiliation(s)
| | - Erik Gjesfjeld
- Department of Archaeology, University of Cambridge, Cambridge, United Kingdom
| | - Lucio Vinicius
- Department of Anthropology, University of Zurich, Zurich, Switzerland
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11
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Dwyer K, David AS, McCarthy R, McKenna P, Peters E. Linguistic alignment and theory of mind impairments in schizophrenia patients' dialogic interactions. Psychol Med 2020; 50:2194-2202. [PMID: 31500678 DOI: 10.1017/s0033291719002289] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Impairments of contextual processing and theory of mind (ToM) have both been offered as accounts of the deviant language characterising formal thought disorder (FTD) in schizophrenia. This study investigated these processes in patients' dialogue. We predicted that FTD patients would show a decrement in linguistic alignment, associated with impaired ToM in dialogue. METHODS Speech samples were elicited via participation in an interactive computer-based task and a semi-structured interview to assess contextual processing abilities and ToM skills in dialogue, respectively, and from an interactive card-sorting task to measure syntactic alignment. Degree of alignment in dialogue and the syntactic task, and evidence of ToM in (i) dialogue and (ii) a traditional ToM task were compared across schizophrenia patients with FTD (n = 21), non-FTD patients (n = 22) and healthy controls (n = 21). RESULTS FTD patients showed less alignment than the other two groups in dialogue, and than healthy controls on the syntactic task. FTD patients showed poorer performance on the ToM task than the other two groups, but only compared to the healthy controls in dialogue. The FTD group's degree of alignment in dialogue was correlated with ToM performance in dialogue but not with the traditional ToM task or with syntactic alignment. CONCLUSIONS In dialogue, FTD patients demonstrate an impairment in employing available contextual information to facilitate their own subsequent production, which is associated with a ToM deficit. These findings indicate that a contextual processing deficit impacts on exploiting representations via the production system impoverishing the ability to make predictions about upcoming utterances in dialogue.
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Affiliation(s)
- Karen Dwyer
- Department of English Language and Literature, University College London, London, UK
- Department of Psychology, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - Anthony S David
- Department of Psychology, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, UK
- Institute of Mental Health, University College London, London, UK
| | - Rosaleen McCarthy
- Department of Psychology, University of Southampton, Southampton, UK
- Wessex Neurological Centre, Southampton General Hospital, Southampton University Hospital Trust, Tremona Road, Southampton, UK
| | - Peter McKenna
- FIDMAG Research Foundation, Germanes Hospitalàries, Barcelona, Spain
- CIBERSAM, Madrid , Spain
| | - Emmanuelle Peters
- Department of Psychology, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, UK
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent, BR3 3BX, UK
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12
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Atkinson M, Blakey KH, Caldwell CA. Inferring Behavior From Partial Social Information Plays Little or No Role in the Cultural Transmission of Adaptive Traits. Cogn Sci 2020; 44:e12903. [PMID: 32996644 DOI: 10.1111/cogs.12903] [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: 12/30/2019] [Revised: 06/08/2020] [Accepted: 08/25/2020] [Indexed: 11/30/2022]
Abstract
Many human cultural traits become increasingly beneficial as they are repeatedly transmitted, thanks to an accumulation of modifications made by successive generations. But how do later generations typically avoid modifications which revert traits to less beneficial forms already sampled and rejected by earlier generations? And how can later generations do so without direct exposure to their predecessors' behavior? One possibility is that learners are sensitive to cues of non-random production in others' behavior, and that particular variants (e.g., those containing structural regularities unlikely to occur spontaneously) have been produced deliberately and with some effort. If this non-random behavior is attributed to an informed strategy, then the learner may infer that apparent avoidance of certain possibilities indicates that these have already been sampled and rejected. This could potentially prevent performance plateaus resulting from learners modifying inherited behaviors randomly. We test this hypothesis in four experiments in which participants, either individually or in interacting dyads, attempt to locate rewards in a search grid, guided by partial information about another individual's experience of the task. We find that in some contexts, valid inferences about another's behavior can be made from partial information, and these inferences can be used in a way which facilitates trait adaptation. However, the benefit of these inferences appears to be limited, and in many contexts-including some which have the potential to make inferring the experience of another individual easier-there appears to be no benefit at all. We suggest that inferring previous behavior from partial social information plays a minimal role in the adaptation of cultural traits.
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13
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Wiedermann M, Smith EK, Heitzig J, Donges JF. A network-based microfoundation of Granovetter's threshold model for social tipping. Sci Rep 2020; 10:11202. [PMID: 32641784 PMCID: PMC7343878 DOI: 10.1038/s41598-020-67102-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 06/02/2020] [Indexed: 11/11/2022] Open
Abstract
Social tipping, where minorities trigger larger populations to engage in collective action, has been suggested as one key aspect in addressing contemporary global challenges. Here, we refine Granovetter’s widely acknowledged theoretical threshold model of collective behavior as a numerical modelling tool for understanding social tipping processes and resolve issues that so far have hindered such applications. Based on real-world observations and social movement theory, we group the population into certain or potential actors, such that – in contrast to its original formulation – the model predicts non-trivial final shares of acting individuals. Then, we use a network cascade model to explain and analytically derive that previously hypothesized broad threshold distributions emerge if individuals become active via social interaction. Thus, through intuitive parameters and low dimensionality our refined model is adaptable to explain the likelihood of engaging in collective behavior where social-tipping-like processes emerge as saddle-node bifurcations and hysteresis.
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Affiliation(s)
- Marc Wiedermann
- FutureLab on Game Theory & Networks of Interacting Agents, Complexity Science, Potsdam Institute for Climate Impact Research, Member of the Leibniz Association, P.O. Box 60 12 03, 14412, Potsdam, Germany.
| | - E Keith Smith
- GESIS - Leibniz Institute for the Social Sciences, Member of the Leibniz Association, Unter Sachsenhausen 6-8, 50667, Cologne, Germany.,Institute of Science, Technology and Policy, ETH Zurich, Zurich, Switzerland
| | - Jobst Heitzig
- FutureLab on Game Theory & Networks of Interacting Agents, Complexity Science, Potsdam Institute for Climate Impact Research, Member of the Leibniz Association, P.O. Box 60 12 03, 14412, Potsdam, Germany
| | - Jonathan F Donges
- FutureLab Earth Resilience in the Anthropocene, Earth System Analysis, Potsdam Institute for Climate Impact Research, Member of the Leibniz Association, P.O. Box 60 12 03, 14412, Potsdam, Germany.,Stockholm Resilience Centre, Stockholm University, Kräftriket 2B, 114 19, Stockholm, Sweden
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14
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Lev-Ari S, Sebanz N. Interacting With Multiple Partners Improves Communication Skills. Cogn Sci 2020; 44:e12836. [PMID: 32301527 DOI: 10.1111/cogs.12836] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 03/09/2020] [Accepted: 03/20/2020] [Indexed: 10/24/2022]
Abstract
Successful communication is important for both society and people's personal life. Here we show that people can improve their communication skills by interacting with multiple others, and that this improvement seems to come about by a greater tendency to take the addressee's perspective when there are multiple partners. In Experiment 1, during a training phase, participants described figures to a new partner in each round or to the same partner in all rounds. Then all participants interacted with a new partner and their recordings from that round were presented to naïve listeners. Participants who had interacted with multiple partners during training were better understood. This occurred despite the fact that the partners had not provided the participants with any input other than feedback on comprehension during the interaction. In Experiment 2, participants were asked to provide descriptions to a different future participant in each round or to the same future participant in all rounds. Next they performed a surprise memory test designed to tap memory for global details, in line with the addressee's perspective. Those who had provided descriptions for multiple future participants performed better. These results indicate that people can improve their communication skills by interacting with multiple people, and that this advantage might be due to a greater tendency to take the addressee's perspective in such cases. Our findings thus show how the social environment can influence our communication skills by shaping our own behavior during interaction in a manner that promotes the development of our communication skills.
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Affiliation(s)
- Shiri Lev-Ari
- Department of Psychology, Royal Holloway, University of London.,Max Planck Institute for Psycholinguistics
| | - Natalie Sebanz
- Department of Cognitive Science, Central European University
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15
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Wade L, Roberts G. Linguistic Convergence to Observed Versus Expected Behavior in an Alien-Language Map Task. Cogn Sci 2020; 44:e12829. [PMID: 32242992 DOI: 10.1111/cogs.12829] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 01/17/2020] [Accepted: 02/11/2020] [Indexed: 11/30/2022]
Abstract
Individuals shift their language to converge with interlocutors. Recent work has suggested that convergence can target not only observed but also expected linguistic behavior, cued by social information. However, it remains uncertain how expectations and observed behavior interact, particularly when they contradict each other. We investigated this using a cooperative map task experiment, in which pairs of participants communicated online by typing messages to each other in a miniature "alien" language that exhibited variation between alien species. The overall task comprised three phases, in each of which participants were told that they would be paired with a different partner. One member of the pair was given explicit linguistic expectations in each phase, while the software controlled whether or not observed behavior from their partner would be consistent or inconsistent with these expectations. The other participant was given no such expectations, allowing us to control for the role of expectation. Participants converged to both observed and expected linguistic behavior, and convergence was boosted when observation and expectation were aligned. When expected and observed behavior were misaligned, participants updated their expectations, though convergence levels did not drop. Furthermore, participants generalized what they learned about one partner to apparent novel partners of the same alien species. We also discuss individual variation in convergence patterns and the lack of a relationship between linguistic convergence and success at the map task. Findings are consistent with observations outside the laboratory that language users converge toward expected linguistic behavior. They also have broader implications for understanding linguistic accommodation and the influence of social information on linguistic processing and production.
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Affiliation(s)
- Lacey Wade
- Department of Linguistics, University of Pennsylvania
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16
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Hopkins ZL, Branigan HP. Children show selectively increased language imitation after experiencing ostracism. Dev Psychol 2020; 56:897-911. [PMID: 32191052 DOI: 10.1037/dev0000915] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
When threatened with ostracism, children attempt to strengthen social relationships by engaging in affiliative behaviors such as imitation. We investigated whether an experience of ostracism influenced the extent to which children imitated a partner's language use. In two experiments, 7- to 12-year-old children either experienced ostracism or did not experience ostracism in a virtual ball-throwing game before playing a picture-matching game with a partner. We measured children's tendency to imitate, or align with, their partner's language choices during the picture-matching game. Children showed a strong tendency to spontaneously align with their partner's lexical and grammatical choices. Crucially, their likelihood of lexical alignment was modulated by whether they had experienced ostracism. We found no effect of ostracism on syntactic alignment. These findings offer the first demonstration that ostracism selectively influences children's language use. They highlight the role of social-affective factors in children's communicative development, and show that the link between ostracism and imitation is broadly based, and extends beyond motor behaviors to the domain of language. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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17
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Rees A, Bott L. Overlapping Mechanisms in Implying and Inferring. Cogn Sci 2020; 44:e12808. [PMID: 31960504 DOI: 10.1111/cogs.12808] [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: 06/13/2018] [Revised: 11/11/2019] [Accepted: 11/14/2019] [Indexed: 11/27/2022]
Abstract
Prior psychological work on Gricean implicature has revealed much about how listeners infer (comprehension) but little about how speakers imply (production). This is surprising given the inherent link between the two. This study aimed to obtain a more integral understanding of implicatures by investigating the processes that are shared between inference and implication. In two experiments, a participant and a confederate engaged in a dialogue game that invited the use of implicatures. In each there was a global priming manipulation, in which a confederate predominantly used implicit or explicit utterances, and a local priming manipulation, in which the utterance structure varied from trial to trial. Participants could choose whether to imply or use an explicit expression. Our results revealed that speaker and listener align on their use of implicatures. We interpret the local priming results as providing evidence of shared implicature representations between speaker and listener, and the global priming results as a form of audience design. We also present a model of implicature production that explains our findings.
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Affiliation(s)
- Alice Rees
- Linguistics and English Language, University of Edinburgh
| | - Lewis Bott
- School of Psychology, Cardiff University
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18
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Suffill E, Branigan H, Pickering M. Novel Labels Increase Category Coherence, But Only When People Have the Goal to Coordinate. Cogn Sci 2019; 43:e12796. [DOI: 10.1111/cogs.12796] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 08/28/2019] [Accepted: 09/24/2019] [Indexed: 11/29/2022]
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19
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Rocca R, Wallentin M, Vesper C, Tylén K. This is for you: Social modulations of proximal vs. distal space in collaborative interaction. Sci Rep 2019; 9:14967. [PMID: 31628367 PMCID: PMC6802403 DOI: 10.1038/s41598-019-51134-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 09/20/2019] [Indexed: 11/09/2022] Open
Abstract
Human spatial representations are shaped by affordances for action offered by the environment. A prototypical example is the organization of space into peripersonal (within reach) and extrapersonal (outside reach) regions, mirrored by proximal (this/here) and distal (that/there) linguistic expressions. The peri-/extrapersonal distinction has been widely investigated in individual contexts, but little is known about how spatial representations are modulated by interaction with other people. Is near/far coding of space dynamically adapted to the position of a partner when space, objects, and action goals are shared? Over two preregistered experiments based on a novel interactive paradigm, we show that, in individual and social contexts involving no direct collaboration, linguistic coding of locations as proximal or distal depends on their distance from the speaker's hand. In contrast, in the context of collaborative interactions involving turn-taking and role reversal, proximal space is shifted towards the partner, and linguistic coding of near space ('this' / 'here') is remapped onto the partner's action space.
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Affiliation(s)
- Roberta Rocca
- Department of Linguistics, Cognitive Science and Semiotics, Aarhus University, Aarhus, Denmark.
- Interacting Minds Centre, Aarhus University, Aarhus, Denmark.
| | - Mikkel Wallentin
- Department of Linguistics, Cognitive Science and Semiotics, Aarhus University, Aarhus, Denmark
- Interacting Minds Centre, Aarhus University, Aarhus, Denmark
- Center of Functionally Integrative Neuroscience, Aarhus University, Aarhus, Denmark
| | - Cordula Vesper
- Department of Linguistics, Cognitive Science and Semiotics, Aarhus University, Aarhus, Denmark
- Interacting Minds Centre, Aarhus University, Aarhus, Denmark
| | - Kristian Tylén
- Department of Linguistics, Cognitive Science and Semiotics, Aarhus University, Aarhus, Denmark
- Interacting Minds Centre, Aarhus University, Aarhus, Denmark
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20
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Castillo L, Smith K, Branigan HP. Interaction Promotes the Adaptation of Referential Conventions to the Communicative Context. Cogn Sci 2019; 43:e12780. [PMID: 31446662 DOI: 10.1111/cogs.12780] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 06/27/2019] [Accepted: 07/01/2019] [Indexed: 11/30/2022]
Abstract
Coordination between speakers in dialogue requires balancing repetition and change, the old and the new. Interlocutors tend to reuse established forms, relying on communicative precedents. Yet linguistic interaction also necessitates adaptation to changing contexts or dynamic tasks, which might favor abandoning existing precedents in favor of better communicative alternatives. We explored this tension using a maze game task in which individual participants and interacting pairs had to describe figures and their positions in one of two possible maze types: a regular maze, in which the grid-like structure of the maze is highlighted, and an irregular maze, in which specific parts of the maze are salient. Participants repeated this task several times. Both individuals and interacting pairs were affected by the different maze layouts, initially using more idiosyncratic description schemes for irregular mazes and more systematic schemes for regular mazes. Interacting pairs, but not individuals, abandoned their unsystematic initial descriptions in favor of a more systematic approach, which was better adapted for repeated interaction. Our results show communicative conventions are initially shaped by context, but interaction opens up the possibility for change if better alternatives are available.
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Affiliation(s)
| | - Kenny Smith
- Centre for Language Evolution, University of Edinburgh
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21
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Granito C, Tehrani J, Kendal J, Scott-Phillips T. Style of pictorial representation is shaped by intergroup contact. EVOLUTIONARY HUMAN SCIENCES 2019; 1:e8. [PMID: 37588408 PMCID: PMC10427304 DOI: 10.1017/ehs.2019.8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Pictorial representation is a key human behaviour. Cultures around the world have made images to convey information about living kinds, objects and ideas for at least 75,000 years, in forms as diverse as cave paintings, religious icons and emojis. However, styles of pictorial representation vary greatly between cultures and historical periods. In particular, they can differ in figurativeness, i.e. varying from detailed depictions of subjects to stylised abstract forms. Here we show that pictorial styles can be shaped by intergroup contact. We use data from experimental microsocieties to show that drawings produced by groups in contact tended to become more figurative and transparent to outsiders, whereas in isolated groups drawings tended to become abstract and opaque. These results indicate that intergroup contact is likely to be an important factor in the cultural evolution of pictorial representation, because the need to communicate with outsiders ensures that some figurativeness is retained over time. We discuss the implications of this finding for understanding the history and anthropology of art, and the parallels with sociolinguistics and language evolution.
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Affiliation(s)
- Carmen Granito
- Department of Anthropology, Durham University, Durham DH13LE, UK
| | - Jamie Tehrani
- Department of Anthropology, Durham University, Durham DH13LE, UK
| | - Jeremy Kendal
- Department of Anthropology, Durham University, Durham DH13LE, UK
| | - Thom Scott-Phillips
- Department of Anthropology, Durham University, Durham DH13LE, UK
- Department of Cognitive Science, Central European University, Budapest 1051, Hungary
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22
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Lee J, Man G, Ferreira V, Gruberg N. Aligning sentence structures in dialogue: evidence from aphasia. LANGUAGE, COGNITION AND NEUROSCIENCE 2019; 34:720-735. [PMID: 31815155 PMCID: PMC6897504 DOI: 10.1080/23273798.2019.1578890] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 01/24/2019] [Indexed: 06/09/2023]
Abstract
Syntactic alignment in dialogue is pervasive and enduring in unimpaired speakers, facilitating language processing and learning. Recent work suggests that syntactic alignment extends to the level of event-semantic properties (syntactic entrainment). Two experiments examined whether syntactic entrainment can ameliorate impaired message-structure mapping in persons with aphasia (PWA). In Experiment 1, participants first heard twelve picture descriptions, each using one of two suitable syntactic structures, prior to describing the same twelve pictures themselves. In Experiment 2, participants also repeated the heard picture descriptions, thereby increasing the depth of encoding for prime sentences. PWA showed a robust tendency to re-use previously encountered syntactic structures in their own production only in Experiment 2. They produced fewer 'mapping' errors (e.g., thematic role reversals) in Experiment 2 than in Experiment 1. Syntactic entrainment remains resilient in aphasia, strengthening their event-semantic-to-syntax mappings, at least when active encoding of prior message-syntax associations is ensured.
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Affiliation(s)
- Jiyeon Lee
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, USA
| | - Grace Man
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, USA
| | - Victor Ferreira
- Department of Psychology, University of California San Diego, San Diego, USA
| | - Nicholas Gruberg
- Department of Psychology, University of California San Diego, San Diego, USA
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23
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Knutsen D, Bangerter A, Mayor E. Procedural Coordination in the Matching Task. COLLABRA-PSYCHOLOGY 2019. [DOI: 10.1525/collabra.188] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Participants in conversation who recurrently discuss the same targets require fewer and fewer words to identify them. This has been attributed to the collaborative elaboration of conceptual pacts, that is, semantic coordination. But participants do not only coordinate on the semantics of referring expressions; they also coordinate on how to do the task, that is, on procedural coordination. In a matching task experiment (n = 22 dyads), we examined the development of four aspects of procedural coordination: Card placement (CP), implicit generic coordination (IGC), explicit generic coordination (EGC) and general procedural coordination (GPC) in two conditions (the classic condition where targets remain the same over trials, and a new cards condition, where they change at each trial, thus increasing the difficulty of semantic coordination). Procedural coordination constituted almost 30% of the total amount of talk in the matching task. Procedural coordination was more effortful when semantic coordination was more difficult and the four aspects of procedural coordination developed differently depending on participant roles.
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Affiliation(s)
- Dominique Knutsen
- Univ. Lille, CNRS, CHU Lille, UMR 9193 – SCALab – Sciences Cognitives et Sciences, Affectives, Lille, FR
| | - Adrian Bangerter
- Institute of Work and Organizational Psychology, University of Neuchâtel, CH
| | - Eric Mayor
- Institute of Work and Organizational Psychology, University of Neuchâtel, CH
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24
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The Emergence of Social Norms and Conventions. Trends Cogn Sci 2018; 23:158-169. [PMID: 30522867 DOI: 10.1016/j.tics.2018.11.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 10/18/2018] [Accepted: 11/08/2018] [Indexed: 11/23/2022]
Abstract
The utility of our actions frequently depends upon the beliefs and behavior of other agents. Thankfully, through experience, we learn norms and conventions that provide stable expectations for navigating our social world. Here, we review several distinct influences on their content and distribution. At the level of individuals locally interacting in dyads, success depends on rapidly adapting pre-existing norms to the local context. Hence, norms are shaped by complex cognitive processes involved in learning and social reasoning. At the population level, norms are influenced by intergenerational transmission and the structure of the social network. As human social connectivity continues to increase, understanding and predicting how these levels and time scales interact to produce new norms will be crucial for improving communities.
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25
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Centola D, Becker J, Brackbill D, Baronchelli A. Experimental evidence for tipping points in social convention. Science 2018; 360:1116-1119. [PMID: 29880688 DOI: 10.1126/science.aas8827] [Citation(s) in RCA: 148] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 04/20/2018] [Indexed: 11/02/2022]
Abstract
Theoretical models of critical mass have shown how minority groups can initiate social change dynamics in the emergence of new social conventions. Here, we study an artificial system of social conventions in which human subjects interact to establish a new coordination equilibrium. The findings provide direct empirical demonstration of the existence of a tipping point in the dynamics of changing social conventions. When minority groups reached the critical mass-that is, the critical group size for initiating social change-they were consistently able to overturn the established behavior. The size of the required critical mass is expected to vary based on theoretically identifiable features of a social setting. Our results show that the theoretically predicted dynamics of critical mass do in fact emerge as expected within an empirical system of social coordination.
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Affiliation(s)
- Damon Centola
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA, USA. .,School of Engineering, University of Pennsylvania, Philadelphia, PA, USA
| | - Joshua Becker
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA, USA
| | - Devon Brackbill
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA, USA
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26
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Healey PGT, Mills GJ, Eshghi A, Howes C. Running Repairs: Coordinating Meaning in Dialogue. Top Cogn Sci 2018; 10:367-388. [PMID: 29687611 DOI: 10.1111/tops.12336] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 01/19/2018] [Accepted: 02/14/2018] [Indexed: 11/27/2022]
Abstract
People give feedback in conversation: both positive signals of understanding, such as nods, and negative signals of misunderstanding, such as frowns. How do signals of understanding and misunderstanding affect the coordination of language use in conversation? Using a chat tool and a maze-based reference task, we test two experimental manipulations that selectively interfere with feedback in live conversation: (a) "Attenuation" that replaces positive signals of understanding such as "right" or "okay" with weaker, more provisional signals such as "errr" or "umm" and (2) "Amplification" that replaces relatively specific signals of misunderstanding from clarification requests such as "on the left?" with generic signals of trouble such as "huh?" or "eh?". The results show that Amplification promotes rapid convergence on more systematic, abstract ways of describing maze locations while Attenuation has no significant effect. We interpret this as evidence that "running repairs"-the processes of dealing with misunderstandings on the fly-are key drivers of semantic coordination in dialogue. This suggests a new direction for experimental work on conversation and a productive way to connect the empirical accounts of Conversation Analysis with the representational and processing concerns of Formal Semantics and Psycholinguistics.
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Affiliation(s)
- Patrick G T Healey
- School of Electronic Engineering and Computer Science, Queen Mary University of London
| | - Gregory J Mills
- Language Technology - Computational Linguistics, University of Groningen
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27
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Fay N, Walker B, Swoboda N, Garrod S. How to Create Shared Symbols. Cogn Sci 2018; 42 Suppl 1:241-269. [PMID: 29457653 DOI: 10.1111/cogs.12600] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Revised: 12/21/2017] [Accepted: 01/19/2018] [Indexed: 01/24/2023]
Abstract
Human cognition and behavior are dominated by symbol use. This paper examines the social learning strategies that give rise to symbolic communication. Experiment 1 contrasts an individual-level account, based on observational learning and cognitive bias, with an inter-individual account, based on social coordinative learning. Participants played a referential communication game in which they tried to communicate a range of recurring meanings to a partner by drawing, but without using their conventional language. Individual-level learning, via observation and cognitive bias, was sufficient to produce signs that became increasingly effective, efficient, and shared over games. However, breaking a referential precedent eliminated these benefits. The most effective, most efficient, and most shared signs arose when participants could directly interact with their partner, indicating that social coordinative learning is important to the creation of shared symbols. Experiment 2 investigated the contribution of two distinct aspects of social interaction: behavior alignment and concurrent partner feedback. Each played a complementary role in the creation of shared symbols: Behavior alignment primarily drove communication effectiveness, and partner feedback primarily drove the efficiency of the evolved signs. In conclusion, inter-individual social coordinative learning is important to the evolution of effective, efficient, and shared symbols.
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Affiliation(s)
- Nicolas Fay
- School of Psychological Science, University of Western Australia
| | - Bradley Walker
- School of Psychological Science, University of Western Australia
| | - Nik Swoboda
- Department of Artificial Intelligence, Technical University of Madrid
| | - Simon Garrod
- Institute of Neuroscience and Psychology, University of Glasgow
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28
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Abstract
The origin of population-scale coordination has puzzled philosophers and scientists for centuries. Recently, game theory, evolutionary approaches and complex systems science have provided quantitative insights on the mechanisms of social consensus. However, the literature is vast and widely scattered across fields, making it hard for the single researcher to navigate it. This short review aims to provide a compact overview of the main dimensions over which the debate has unfolded and to discuss some representative examples. It focuses on those situations in which consensus emerges 'spontaneously' in the absence of centralized institutions and covers topics that include the macroscopic consequences of the different microscopic rules of behavioural contagion, the role of social networks and the mechanisms that prevent the formation of a consensus or alter it after it has emerged. Special attention is devoted to the recent wave of experiments on the emergence of consensus in social systems.
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29
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Abstract
Speakers' perception of a visual scene influences the language they use to describe it-which objects they choose to mention and how they characterize the relationships between them. We show that visual complexity can either delay or facilitate description generation, depending on how much disambiguating information is required and how useful the scene's complexity can be in providing, for example, helpful landmarks. To do so, we measure speech onset times, eye gaze, and utterance content in a reference production experiment in which the target object is either unique or non-unique in a visual scene of varying size and complexity. Speakers delay speech onset if the target object is non-unique and requires disambiguation, and we argue that this reflects the cost of deciding on a high-level strategy for describing it. The eye-tracking data demonstrate that these delays increase when speakers are able to conduct an extensive early visual search, implying that when speakers scan too little of the scene early on, they may decide to begin speaking before becoming aware that their description is underspecified. Speakers' content choices reflect the visual makeup of the scene-the number of distractors present and the availability of useful landmarks. Our results highlight the complex role of visual perception in reference production, showing that speakers can make good use of complexity in ways that reflect their visual processing of the scene.
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Affiliation(s)
- Micha Elsner
- Department of Linguistics, The Ohio State University
| | | | - Hannah Rohde
- Department of Linguistics and English Language, University of Edinburgh
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30
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Loewenstein J. Structure Mapping and Vocabularies for Thinking. Top Cogn Sci 2017; 9:842-858. [PMID: 28574645 DOI: 10.1111/tops.12280] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 11/28/2016] [Accepted: 03/17/2017] [Indexed: 10/19/2022]
Abstract
While extremes tend to capture attention, the ordinary is often most of the story. So it may be with the structure-mapping process. The structure-mapping process can account for such pinnacles of thinking as analogy and metaphor, which can lead to overlooking the mundane, incremental use of structure mapping. Consequently, the current discussion shifts focus to the value of close comparisons between literally similar items for the development of knowledge. The intent is to foster greater integration between process and content as well as between individuals and collectives. The payoff is identifying some undue simplifications and some promising new directions.
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Affiliation(s)
- Jeffrey Loewenstein
- Department of Business Administration, University of Illinois, Urbana-Champaign
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31
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Tolins J, Zeamer C, Fox Tree JE. Overhearing Dialogues and Monologues: How Does Entrainment Lead to More Comprehensible Referring Expressions? DISCOURSE PROCESSES 2017. [DOI: 10.1080/0163853x.2017.1279516] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Jackson Tolins
- Psychology Department, Social Sciences II University of California Santa Cruz
| | - Charlotte Zeamer
- Psychology Department, Social Sciences II University of California Santa Cruz
| | - Jean E. Fox Tree
- Psychology Department, Social Sciences II University of California Santa Cruz
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32
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Carletta J, Garrod S, Fraser-Krauss H. Placement of Authority and Communication Patterns in Workplace Groups. SMALL GROUP RESEARCH 2016. [DOI: 10.1177/1046496498295001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Group discussion is typically made up of a series ofpairwise conversations. Using a corpus of workplace meetings in which decision-making authority is placed either in one individual or in the group as a whole, we demonstrate that both kinds of discussions are dominated by such conversations. However, in the groups with one authoritative individual, the same pairings recur, some people say more than others, and the authoritative individual dominates and controls the discussion, no matter how many people are present. In the groups that hold authority jointly, participation is more equal and more pairings are represented, but these properties degrade as discussion size increases. Current management theory about teams suggests that groups that have joint authority make better and more innovative decisions but that teams should be kept small. The theory of output/input coordination links these suggestions with the communication pattern differences observed.
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33
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Hawkins RXD, Goldstone RL. The Formation of Social Conventions in Real-Time Environments. PLoS One 2016; 11:e0151670. [PMID: 27002729 PMCID: PMC4803472 DOI: 10.1371/journal.pone.0151670] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 03/02/2016] [Indexed: 11/19/2022] Open
Abstract
Why are some behaviors governed by strong social conventions while others are not? We experimentally investigate two factors contributing to the formation of conventions in a game of impure coordination: the continuity of interaction within each round of play (simultaneous vs. real-time) and the stakes of the interaction (high vs. low differences between payoffs). To maximize efficiency and fairness in this game, players must coordinate on one of two equally advantageous equilibria. In agreement with other studies manipulating continuity of interaction, we find that players who were allowed to interact continuously within rounds achieved outcomes with greater efficiency and fairness than players who were forced to make simultaneous decisions. However, the stability of equilibria in the real-time condition varied systematically and dramatically with stakes: players converged on more stable patterns of behavior when stakes are high. To account for this result, we present a novel analysis of the dynamics of continuous interaction and signaling within rounds. We discuss this previously unconsidered interaction between within-trial and across-trial dynamics as a form of social canalization. When stakes are low in a real-time environment, players can satisfactorily coordinate 'on the fly', but when stakes are high there is increased pressure to establish and adhere to shared expectations that persist across rounds.
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Affiliation(s)
- Robert X. D. Hawkins
- Department of Psychology, Stanford University, Palo Alto, CA, United States of America
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States of America
- * E-mail:
| | - Robert L. Goldstone
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States of America
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34
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Subiaul F, Winters K, Krumpak K, Core C. Vocal overimitation in preschool-age children. J Exp Child Psychol 2016; 141:145-60. [DOI: 10.1016/j.jecp.2015.08.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Revised: 08/26/2015] [Accepted: 08/26/2015] [Indexed: 10/23/2022]
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35
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Lam TQ, Marian V. Repetition reduction during word and concept overlap in bilinguals. JOURNAL OF MEMORY AND LANGUAGE 2015; 84:88-107. [PMID: 26166943 PMCID: PMC4495347 DOI: 10.1016/j.jml.2015.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
In natural conversation, speakers often mention the same referents multiple times. While referents that have been previously mentioned are produced with less prominence than those that have not been mentioned, it is unclear whether prominence reduction is due to repetition of concepts, words, or a combination of the two. In the current study, we dissociate these sources of repetition by examining bilingual speakers, who have more than one word for the same concept across their two languages. Three groups of Korean-English bilinguals (balanced, English-dominant, and Korean-dominant) performed an event description task involving repetition of referents within a single language (i.e., repetition of word and concept) or across languages (i.e., repetition of concept only). While balanced bilinguals reduced prominence both within and across languages, unbalanced bilinguals only reduced prominence when repetition occurred within a language. These patterns suggest that the degree to which words and concepts are linked within a speaker's language system determines the source of repetition reduction.
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Christensen P, Fusaroli R, Tylén K. Environmental constraints shaping constituent order in emerging communication systems: Structural iconicity, interactive alignment and conventionalization. Cognition 2015; 146:67-80. [PMID: 26402649 DOI: 10.1016/j.cognition.2015.09.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 07/23/2015] [Accepted: 09/06/2015] [Indexed: 11/26/2022]
Abstract
Where does linguistic structure come from? Recent gesture elicitation studies have indicated that constituent order (corresponding to for instance subject-verb-object, or SVO in English) may be heavily influenced by human cognitive biases constraining gesture production and transmission. Here we explore the alternative hypothesis that syntactic patterns are motivated by multiple environmental and social-interactional constraints that are external to the cognitive domain. In three experiments, we systematically investigate different motivations for structure in the gestural communication of simple transitive events. The first experiment indicates that, if participants communicate about different types of events, manipulation events (e.g. someone throwing a cake) and construction events (e.g. someone baking a cake), they spontaneously and systematically produce different constituent orders, SOV and SVO respectively, thus following the principle of structural iconicity. The second experiment shows that participants' choice of constituent order is also reliably influenced by social-interactional forces of interactive alignment, that is, the tendency to re-use an interlocutor's previous choice of constituent order, thus potentially overriding affordances for iconicity. Lastly, the third experiment finds that the relative frequency distribution of referent event types motivates the stabilization and conventionalization of a single constituent order for the communication of different types of events. Together, our results demonstrate that constituent order in emerging gestural communication systems is shaped and stabilized in response to multiple external environmental and social factors: structural iconicity, interactive alignment and distributional frequency.
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Affiliation(s)
- Peer Christensen
- Centre for Languages and Literature, Lund University, Helgonabacken 12, 221 00 Lund, Sweden; The Interacting Minds Centre, Aarhus University, Jens Chr. Skous Vej 4, 8000 Aarhus, Denmark.
| | - Riccardo Fusaroli
- Center for Semiotics, Department for Aesthetics and Communication, Aarhus University, Jens Chr. Skous Vej 2, 8000 Aarhus, Denmark; The Interacting Minds Centre, Aarhus University, Jens Chr. Skous Vej 4, 8000 Aarhus, Denmark
| | - Kristian Tylén
- Center for Semiotics, Department for Aesthetics and Communication, Aarhus University, Jens Chr. Skous Vej 2, 8000 Aarhus, Denmark; The Interacting Minds Centre, Aarhus University, Jens Chr. Skous Vej 4, 8000 Aarhus, Denmark
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Eshghi A, Healey PGT. Collective Contexts in Conversation: Grounding by Proxy. Cogn Sci 2015; 40:299-324. [DOI: 10.1111/cogs.12225] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Revised: 09/22/2014] [Accepted: 10/21/2014] [Indexed: 11/28/2022]
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Hiring of Personal Ties: A Cultural Consensus Analysis of China and the United States. MANAGEMENT AND ORGANIZATION REVIEW 2015. [DOI: 10.1017/mor.2015.1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
ABSTRACTAlthough employees react negatively when employers hire individuals with whom the employers have personal ties, the practice is prevalent worldwide. One factor contributing to the discrepancy between reactions to the practice may be differences in cultural beliefs and institutions regarding perceptions about hiring decisions. To examine cross-national differences in perceptions about hiring personal ties, we conducted a consensus analysis on the perceived fairness, profitability, and overall evaluation of hiring decisions in China and the United States. We find cross-national differences in consensus levels as to whether people believe it is fair or unfair to hire moderately qualified candidates with employer ties (kinships or close friends with the employer) and whether people positively or negatively evaluate the hiring of unqualified candidates with stakeholder ties (ties to business associates or government officials). We also find contrasting areas of consensus about whether hiring unqualified candidates with stakeholder ties is profitable. Implications for research on cultural comparisons of perceptions of hiring practices and guanxi are discussed.
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Tamariz M, Ellison TM, Barr DJ, Fay N. Cultural selection drives the evolution of human communication systems. Proc Biol Sci 2015; 281:20140488. [PMID: 24966310 PMCID: PMC4083785 DOI: 10.1098/rspb.2014.0488] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Human communication systems evolve culturally, but the evolutionary mechanisms that drive this evolution are not well understood. Against a baseline that communication variants spread in a population following neutral evolutionary dynamics (also known as drift models), we tested the role of two cultural selection models: coordination- and content-biased. We constructed a parametrized mixed probabilistic model of the spread of communicative variants in four 8-person laboratory micro-societies engaged in a simple communication game. We found that selectionist models, working in combination, explain the majority of the empirical data. The best-fitting parameter setting includes an egocentric bias and a content bias, suggesting that participants retained their own previously used communicative variants unless they encountered a superior (content-biased) variant, in which case it was adopted. This novel pattern of results suggests that (i) a theory of the cultural evolution of human communication systems must integrate selectionist models and (ii) human communication systems are functionally adaptive complex systems.
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Affiliation(s)
- Monica Tamariz
- School of Philosophy, Psychology and Language Sciences, University of Edinburgh, Edinburgh EH8 9LL, UK
| | - T Mark Ellison
- School of Psychology, University of Western Australia, Crawley, Western Australia 6009, Australia
| | - Dale J Barr
- Institute of Neuroscience and Psychology, University of Glasgow, Glasgow G12 8QB, UK
| | - Nicolas Fay
- School of Psychology, University of Western Australia, Crawley, Western Australia 6009, Australia
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The spontaneous emergence of conventions: an experimental study of cultural evolution. Proc Natl Acad Sci U S A 2015; 112:1989-94. [PMID: 25646462 DOI: 10.1073/pnas.1418838112] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
How do shared conventions emerge in complex decentralized social systems? This question engages fields as diverse as linguistics, sociology, and cognitive science. Previous empirical attempts to solve this puzzle all presuppose that formal or informal institutions, such as incentives for global agreement, coordinated leadership, or aggregated information about the population, are needed to facilitate a solution. Evolutionary theories of social conventions, by contrast, hypothesize that such institutions are not necessary in order for social conventions to form. However, empirical tests of this hypothesis have been hindered by the difficulties of evaluating the real-time creation of new collective behaviors in large decentralized populations. Here, we present experimental results--replicated at several scales--that demonstrate the spontaneous creation of universally adopted social conventions and show how simple changes in a population's network structure can direct the dynamics of norm formation, driving human populations with no ambition for large scale coordination to rapidly evolve shared social conventions.
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Korman J, Voiklis J, Malle BF. The social life of cognition. Cognition 2015; 135:30-5. [DOI: 10.1016/j.cognition.2014.11.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 11/06/2014] [Accepted: 11/06/2014] [Indexed: 11/29/2022]
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Moreno M, Baggio G. Role asymmetry and code transmission in signaling games: an experimental and computational investigation. Cogn Sci 2014; 39:918-43. [PMID: 25352016 DOI: 10.1111/cogs.12191] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 09/08/2014] [Accepted: 09/16/2014] [Indexed: 11/30/2022]
Abstract
In signaling games, a sender has private access to a state of affairs and uses a signal to inform a receiver about that state. If no common association of signals and states is initially available, sender and receiver must coordinate to develop one. How do players divide coordination labor? We show experimentally that, if players switch roles at each communication round, coordination labor is shared. However, in games with fixed roles, coordination labor is divided: Receivers adjust their mappings more frequently, whereas senders maintain the initial code, which is transmitted to receivers and becomes the common code. In a series of computer simulations, player and role asymmetry as observed experimentally were accounted for by a model in which the receiver in the first signaling round has a higher chance of adjusting its code than its partner. From this basic division of labor among players, certain properties of role asymmetry, in particular correlations with game complexity, are seen to follow.
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Affiliation(s)
- Maggie Moreno
- Brain and Language Laboratory, Neuroscience Area, SISSA International School for Advanced Studies
| | - Giosuè Baggio
- Brain and Language Laboratory, Neuroscience Area, SISSA International School for Advanced Studies.,Language Acquisition and Language Processing Lab, Department of Language and Literature, Norwegian University of Science and Technology
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Bavelas J, Gerwing J, Healing S. Effect of Dialogue on Demonstrations: Direct Quotations, Facial Portrayals, Hand Gestures, and Figurative References. DISCOURSE PROCESSES 2014. [DOI: 10.1080/0163853x.2014.883730] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Elias JZ, Tylén K. Instituting interaction: normative transformations in human communicative practices. Front Psychol 2014; 5:1057. [PMID: 25295020 PMCID: PMC4172005 DOI: 10.3389/fpsyg.2014.01057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 09/03/2014] [Indexed: 12/02/2022] Open
Abstract
Recent experiments in semiotics and linguistics demonstrate that groups tend to converge on a common set of signs or terms in response to presented problems, experiments which potentially bear on the emergence and establishment of institutional interactions. Taken together, these studies indicate a spectrum, ranging from the spontaneous convergence of communicative practices to their eventual conventionalization, a process which might be described as an implicit institutionalization of those practices. However, the emergence of such convergence and conventionalization does not in itself constitute an institution, in the strict sense of a social organization partly created and governed by explicit rules. A further step toward institutions proper may occur when others are instructed about a task. That is, given task situations which select for successful practices, instructions about such situations make explicit what was tacit practice, instructions which can then be followed correctly or incorrectly. This transition gives rise to the normative distinction between conditions of success versus conditions of correctness, a distinction which will be explored and complicated in the course of this paper. Using these experiments as a basis, then, the emergence of institutions will be characterized in evolutionary and normative terms, beginning with our adaptive responses to the selective pressures of certain situational environments, and continuing with our capacity to then shape, constrain, and institute those environments to further refine and streamline our problem-solving activity.
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Affiliation(s)
- John Z. Elias
- Department of Philosophy, School of Humanities, University of HertfordshireHatfield, UK
- *Correspondence: John Z. Elias, Department of Philosophy, School of Humanities, University of Hertfordshire, Hatfield AL10 9AB, UK e-mail:
| | - Kristian Tylén
- Department of Aesthetics and Communication, Center for Semiotics, Aarhus UniversityAarhus, Denmark
- Interacting Minds Centre, Aarhus UniversityAarhus, Denmark
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Fay N, Lister CJ, Ellison TM, Goldin-Meadow S. Creating a communication system from scratch: gesture beats vocalization hands down. Front Psychol 2014; 5:354. [PMID: 24808874 PMCID: PMC4010783 DOI: 10.3389/fpsyg.2014.00354] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Accepted: 04/04/2014] [Indexed: 11/30/2022] Open
Abstract
How does modality affect people's ability to create a communication system from scratch? The present study experimentally tests this question by having pairs of participants communicate a range of pre-specified items (emotions, actions, objects) over a series of trials to a partner using either non-linguistic vocalization, gesture or a combination of the two. Gesture-alone outperformed vocalization-alone, both in terms of successful communication and in terms of the creation of an inventory of sign-meaning mappings shared within a dyad (i.e., sign alignment). Combining vocalization with gesture did not improve performance beyond gesture-alone. In fact, for action items, gesture-alone was a more successful means of communication than the combined modalities. When people do not share a system for communication they can quickly create one, and gesture is the best means of doing so.
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Affiliation(s)
- Nicolas Fay
- School of Psychology, University of Western Australia Crawley, WA, Australia
| | - Casey J Lister
- School of Psychology, University of Western Australia Crawley, WA, Australia
| | - T Mark Ellison
- School of Psychology, University of Western Australia Crawley, WA, Australia
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Abney DH, Dale R, Yoshimi J, Kello CT, Tylén K, Fusaroli R. Joint perceptual decision-making: a case study in explanatory pluralism. Front Psychol 2014; 5:330. [PMID: 24795679 PMCID: PMC4006048 DOI: 10.3389/fpsyg.2014.00330] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 03/30/2014] [Indexed: 11/23/2022] Open
Abstract
Traditionally different approaches to the study of cognition have been viewed as competing explanatory frameworks. An alternative view, explanatory pluralism, regards different approaches to the study of cognition as complementary ways of studying the same phenomenon, at specific temporal and spatial scales, using appropriate methodological tools. Explanatory pluralism has been often described abstractly, but has rarely been applied to concrete cases. We present a case study of explanatory pluralism. We discuss three separate ways of studying the same phenomenon: a perceptual decision-making task (Bahrami et al., 2010), where pairs of subjects share information to jointly individuate an oddball stimulus among a set of distractors. Each approach analyzed the same corpus but targeted different units of analysis at different levels of description: decision-making at the behavioral level, confidence sharing at the linguistic level, and acoustic energy at the physical level. We discuss the utility of explanatory pluralism for describing this complex, multiscale phenomenon, show ways in which this case study sheds new light on the concept of pluralism, and highlight good practices to critically assess and complement approaches.
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Affiliation(s)
- Drew H. Abney
- Cognitive and Information Sciences, School of Social Sciences, Humanities and Arts, University of CaliforniaMerced, CA, USA
| | - Rick Dale
- Cognitive and Information Sciences, School of Social Sciences, Humanities and Arts, University of CaliforniaMerced, CA, USA
| | - Jeff Yoshimi
- Cognitive and Information Sciences, School of Social Sciences, Humanities and Arts, University of CaliforniaMerced, CA, USA
| | - Chris T. Kello
- Cognitive and Information Sciences, School of Social Sciences, Humanities and Arts, University of CaliforniaMerced, CA, USA
| | - Kristian Tylén
- Center for Semiotics, Aarhus UniversityAarhus, Denmark
- Interacting Minds Center, Aarhus UniversityAarhus, Denmark
| | - Riccardo Fusaroli
- Center for Semiotics, Aarhus UniversityAarhus, Denmark
- Interacting Minds Center, Aarhus UniversityAarhus, Denmark
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Kashima Y. Meaning, grounding, and the construction of social reality. ASIAN JOURNAL OF SOCIAL PSYCHOLOGY 2014. [DOI: 10.1111/ajsp.12051] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yoshihisa Kashima
- Melbourne School of Psychological Sciences; The University of Melbourne; Australia
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49
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Loewenstein J. Take my word for it: How professional vocabularies foster organizing. JOURNAL OF PROFESSIONS AND ORGANIZATION 2014. [DOI: 10.1093/jpo/jot004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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50
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Mills GJ. Dialogue in joint activity: Complementarity, convergence and conventionalization. NEW IDEAS IN PSYCHOLOGY 2014. [DOI: 10.1016/j.newideapsych.2013.03.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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