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Taylor D, Gönül G, Alexander C, Züberbühler K, Clément F, Glock HJ. Reading minds or reading scripts? De-intellectualising theory of mind. Biol Rev Camb Philos Soc 2023; 98:2028-2048. [PMID: 37408142 DOI: 10.1111/brv.12994] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/14/2023] [Accepted: 06/19/2023] [Indexed: 07/07/2023]
Abstract
Understanding the origins of human social cognition is a central challenge in contemporary science. In recent decades, the idea of a 'Theory of Mind' (ToM) has emerged as the most popular way of explaining unique features of human social cognition. This default view has been progressively undermined by research on 'implicit' ToM, which suggests that relevant precursor abilities may already be present in preverbal human infants and great apes. However, this area of research suffers from conceptual difficulties and empirical limitations, including explanatory circularity, over-intellectualisation, and inconsistent empirical replication. Our article breaks new ground by adapting 'script theory' for application to both linguistic and non-linguistic agents. It thereby provides a new theoretical framework able to resolve the aforementioned issues, generate novel predictions, and provide a plausible account of how individuals make sense of the behaviour of others. Script theory is based on the premise that pre-verbal infants and great apes are capable of basic forms of agency-detection and non-mentalistic goal understanding, allowing individuals to form event-schemata that are then used to make sense of the behaviour of others. We show how script theory circumvents fundamental problems created by ToM-based frameworks, explains patterns of inconsistent replication, and offers important novel predictions regarding how humans and other animals understand and predict the behaviour of others.
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Affiliation(s)
- Derry Taylor
- Faculty of Science, Institute of Biology, Department of Comparative Cognition, University of Neuchâtel, Rue-Emile-Argand 11, Neuchâtel, 2000, Switzerland
| | - Gökhan Gönül
- Faculty of Letters and Human Sciences, Institute of Language and Communication Sciences, Cognitive Science Centre, University of Neuchâtel, Pierre-à-Mazel 7, Neuchâtel, 2000, Switzerland
| | - Cameron Alexander
- Department of Philosophy, University of Zürich, Zürichbergstrasse 43, Zurich, CH-8044, Switzerland
| | - Klaus Züberbühler
- Faculty of Science, Institute of Biology, Department of Comparative Cognition, University of Neuchâtel, Rue-Emile-Argand 11, Neuchâtel, 2000, Switzerland
| | - Fabrice Clément
- Faculty of Letters and Human Sciences, Institute of Language and Communication Sciences, Cognitive Science Centre, University of Neuchâtel, Pierre-à-Mazel 7, Neuchâtel, 2000, Switzerland
| | - Hans-Johann Glock
- Department of Philosophy, University of Zürich, Zürichbergstrasse 43, Zurich, CH-8044, Switzerland
- Institute for the Study of Language Evolution, University of Zürich, Affolternstrasse 56, Zürich, CH-8050, Switzerland
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2
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Woo BM, Spelke ES. Toddlers' social evaluations of agents who act on false beliefs. Dev Sci 2023; 26:e13314. [PMID: 35998080 DOI: 10.1111/desc.13314] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 08/02/2022] [Accepted: 08/09/2022] [Indexed: 11/29/2022]
Abstract
Mature social evaluations privilege agents' intentions over the outcomes of their actions, but young children often privilege outcomes over intentions in verbal tasks probing their social evaluations. In three experiments (N = 118), we probed the development of intention-based social evaluation and mental state reasoning using nonverbal methods with 15-month-old toddlers. Toddlers viewed scenarios depicting a protagonist who sought to obtain one of two toys, each inside a different box, as two other agents observed. Then, the boxes' contents were switched in the absence of the protagonist and either in the presence or the absence of the other agents. When the protagonist returned, one agent opened the box containing the protagonist's desired toy (a positive outcome), and the other opened the other box (a neutral outcome). When both agents had observed the toys move to their current locations, the toddlers preferred the agent who opened the box containing the desired toy. In contrast, when the agents had not seen the toys move and therefore should have expected the desired toy's location to be unchanged, the toddlers preferred the agent who opened the box that no longer contained the desired toy. Thus, the toddlers preferred the agent who intended to make the protagonist's desired toy accessible, even when its action, guided by a false belief concerning that toy's location, did not produce a positive outcome. Well before children connect beliefs to social behavior in verbal tasks, toddlers engage in intention-based evaluations of social agents with false beliefs.
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Affiliation(s)
- Brandon M Woo
- Department of Psychology, Harvard University, Cambridge, Massachusetts, USA.,The Center for Brains, Minds, and Machines, Cambridge, Massachusetts, USA
| | - Elizabeth S Spelke
- Department of Psychology, Harvard University, Cambridge, Massachusetts, USA.,The Center for Brains, Minds, and Machines, Cambridge, Massachusetts, USA
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3
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Paulus M. Should infant psychology rely on the
violation‐of‐expectation
method? Not anymore. INFANT AND CHILD DEVELOPMENT 2022. [DOI: 10.1002/icd.2306] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Markus Paulus
- Department Psychology Ludwig‐Maximilians‐Universität München Munich Germany
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4
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Wenzel L, Dörrenberg S, Proft M, Liszkowski U, Rakoczy H. Actions do not speak louder than words in an interactive false belief task. ROYAL SOCIETY OPEN SCIENCE 2020; 7:191998. [PMID: 33204438 PMCID: PMC7657934 DOI: 10.1098/rsos.191998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 09/16/2020] [Indexed: 06/11/2023]
Abstract
Traditionally, it had been assumed that meta-representational Theory of Mind (ToM) emerges around the age of 4 when children come to master standard false belief (FB) tasks. More recent research with various implicit measures, though, has documented much earlier competence and thus challenged the traditional picture. In interactive FB tasks, for instance, infants have been shown to track an interlocutor's false or true belief when interpreting her ambiguous communicative acts (Southgate et al. 2010 Dev. Sci. 13, 907-912. (doi:10.1111/j.1467-7687.2009.00946.x)). However, several replication attempts so far have produced mixed findings (e.g. Dörrenberg et al. 2018 Cogn. Dev. 46, 12-30. (doi:10.1016/j.cogdev.2018.01.001); Grosse Wiesmann et al. 2017 Dev. Sci. 20, e12445. (doi:10.1111/desc.12445); Király et al. 2018 Proc. Natl Acad. Sci. USA 115, 11 477-11 482. (doi:10.1073/pnas.1803505115)). Therefore, we conducted a systematic replication study, across two laboratories, of an influential interactive FB task (the so-called 'Sefo' tasks by Southgate et al. 2010 Dev. Sci. 13, 907-912. (doi:10.1111/j.1467-7687.2009.00946.x)). First, we implemented close direct replications with the original age group (17-month-olds) and compared their performance to those of 3-year-olds. Second, we designed conceptual replications with modifications and improvements regarding pragmatic ambiguities for 2-year-olds. Third, we validated the task with explicit verbal test versions in older children and adults. Results revealed the following: the original results could not be replicated, and there was no evidence for FB understanding measured by the Sefo task in any age group except for adults. Comparisons to explicit FB tasks suggest that the Sefo task may not be a sensitive measure of FB understanding in children and even underestimate their ToM abilities. The findings add to the growing replication crisis in implicit ToM research and highlight the challenge of developing sensitive, reliable and valid measures of early implicit social cognition.
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Affiliation(s)
- Lisa Wenzel
- Developmental Psychology, University of Göttingen, Waldweg 26, 37073 Göttingen, Germany
| | - Sebastian Dörrenberg
- Developmental and Educational Psychology, University of Bremen, Hochschulring 18, 28359 Bremen, Germany
- Developmental Psychology, University of Hamburg, Hamburg, Germany
| | - Marina Proft
- Developmental Psychology, University of Göttingen, Waldweg 26, 37073 Göttingen, Germany
| | - Ulf Liszkowski
- Developmental Psychology, University of Hamburg, Hamburg, Germany
| | - Hannes Rakoczy
- Developmental Psychology, University of Göttingen, Waldweg 26, 37073 Göttingen, Germany
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5
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Abstract
Research on the capacity to understand others' minds has tended to focus on representations of beliefs, which are widely taken to be among the most central and basic theory of mind representations. Representations of knowledge, by contrast, have received comparatively little attention and have often been understood as depending on prior representations of belief. After all, how could one represent someone as knowing something if one doesn't even represent them as believing it? Drawing on a wide range of methods across cognitive science, we ask whether belief or knowledge is the more basic kind of representation. The evidence indicates that non-human primates attribute knowledge but not belief, that knowledge representations arise earlier in human development than belief representations, that the capacity to represent knowledge may remain intact in patient populations even when belief representation is disrupted, that knowledge (but not belief) attributions are likely automatic, and that explicit knowledge attributions are made more quickly than equivalent belief attributions. Critically, the theory of mind representations uncovered by these various methods exhibit a set of signature features clearly indicative of knowledge: they are not modality-specific, they are factive, they are not just true belief, and they allow for representations of egocentric ignorance. We argue that these signature features elucidate the primary function of knowledge representation: facilitating learning from others about the external world. This suggests a new way of understanding theory of mind-one that is focused on understanding others' minds in relation to the actual world, rather than independent from it.
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Zani G, Butterfill SA, Low J. Mindreading in the balance: adults' mediolateral leaning and anticipatory looking foretell others' action preparation in a false-belief interactive task. ROYAL SOCIETY OPEN SCIENCE 2020; 7:191167. [PMID: 32218946 PMCID: PMC7029919 DOI: 10.1098/rsos.191167] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 01/02/2020] [Indexed: 06/01/2023]
Abstract
Anticipatory looking on mindreading tasks can indicate our expectation of an agent's action. The challenge is that social situations are often more complex, involving instances where we need to track an agent's false belief to successfully identify the outcome to which an action is directed. If motor processes can guide how action goals are understood, it is conceivable-where that kind of goal ascription occurs in false-belief tasks-for motor representations to account for someone's belief-like state. Testing adults (N = 42) in a real-time interactive helping scenario, we discovered that participants' early mediolateral motor activity (leftwards-rightwards leaning on balance board) foreshadowed the agent's belief-based action preparation. These results suggest fast belief-tracking can modulate motor representations generated in the course of one's interaction with an agent. While adults' leaning, and anticipatory looking, revealed the contribution of fast false-belief tracking, participants did not correct the agent's mistake in their final helping action. These discoveries suggest that adults may not necessarily use another's belief during overt social interaction or find reflecting on another's belief as being normatively relevant to one's own choice of action. Our interactive task design offers a promising way to investigate how motor and mindreading processes may be variously integrated.
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Affiliation(s)
- Giovanni Zani
- School of Psychology, Victoria University of Wellington, Wellington 6140, New Zealand
| | | | - Jason Low
- School of Psychology, Victoria University of Wellington, Wellington 6140, New Zealand
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7
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Burnside K, Severdija V, Poulin-Dubois D. Infants attribute false beliefs to a toy crane. Dev Sci 2019; 23:e12887. [PMID: 31309631 DOI: 10.1111/desc.12887] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 07/05/2019] [Accepted: 07/06/2019] [Indexed: 12/19/2022]
Abstract
The mentalistic view of early theory of mind posits that infants possess a robust and sophisticated understanding of false belief that is masked by the demands of traditional explicit tasks. Much of the evidence supporting this mentalistic view comes from infants' looking time at events that violate their expectations about the beliefs of a human agent. We conducted a replication of the violation-of-expectation procedure, except that the human agent was replaced by an inanimate agent. Infants watched a toy crane repeatedly move toward a box containing an object. In the absence of the crane, the object changed location. When the crane returned, 16-month-old infants looked longer when it turned toward the object's new location, consistent with the attribution of a false belief to the crane. These results suggest that infants spontaneously attribute false beliefs to inanimate agents. A video abstract of this article can be viewed at https://youtu.be/qqEPPhd9FDo.
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Affiliation(s)
- Kimberly Burnside
- Centre for Research in Human Development, Concordia University, Montréal, Canada
| | - Vivianne Severdija
- Centre for Research in Human Development, Concordia University, Montréal, Canada
| | - Diane Poulin-Dubois
- Centre for Research in Human Development, Concordia University, Montréal, Canada
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8
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Kulke L, Wübker M, Rakoczy H. Is implicit Theory of Mind real but hard to detect? Testing adults with different stimulus materials. ROYAL SOCIETY OPEN SCIENCE 2019; 6:190068. [PMID: 31417713 PMCID: PMC6689622 DOI: 10.1098/rsos.190068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 06/04/2019] [Indexed: 06/10/2023]
Abstract
Recently, Theory of Mind (ToM) research has been revolutionized by new methods. Eye-tracking studies measuring subjects' looking times or anticipatory looking have suggested that implicit and automatic forms of ToM develop much earlier in ontogeny than traditionally assumed and continue to operate outside of subjects' awareness throughout the lifespan. However, the reliability of these implicit methods has recently been put into question by an increasing number of non-replications. What remains unclear from these accumulating non-replication findings, though, is whether they present true negatives (there is no robust phenomenon of automatic ToM) or false ones (automatic ToM is real but difficult to tap). In order to address these questions, the current study implemented conceptual replications of influential anticipatory looking ToM tasks with a new variation in the stimuli. In two separate preregistered studies, we used increasingly realistic stimuli and controlled for potential confounds. Even with these more realistic stimuli, previous results could not be replicated. Rather, the anticipatory looking pattern found here remained largely compatible with more parsimonious explanations. In conclusion, the reality and robustness of automatic ToM remains controversial.
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Affiliation(s)
- Louisa Kulke
- Department of Developmental Psychology, University of Göttingen, Institute of Psychology, Goßlerstraße 14, 37073 Göttingen, Germany
- Department of Affective Neuroscience and Psychophysiology, University of Göttingen, Institute of Psychology, Goßlerstraße 14, 37073 Göttingen, Germany
- Leibniz ScienceCampus Primate Cognition, 37073 Göttingen, Germany
| | - Marieke Wübker
- Department of Developmental Psychology, University of Göttingen, Institute of Psychology, Goßlerstraße 14, 37073 Göttingen, Germany
- Department of Developmental Psychology, University of Lüneburg, Germany
| | - Hannes Rakoczy
- Department of Developmental Psychology, University of Göttingen, Institute of Psychology, Goßlerstraße 14, 37073 Göttingen, Germany
- Leibniz ScienceCampus Primate Cognition, 37073 Göttingen, Germany
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9
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Do infants understand false beliefs? We don’t know yet – A commentary on Baillargeon, Buttelmann and Southgate’s commentary. COGNITIVE DEVELOPMENT 2018. [DOI: 10.1016/j.cogdev.2018.09.005] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Invited Commentary: Interpreting failed replications of early false-belief findings: Methodological and theoretical considerations. COGNITIVE DEVELOPMENT 2018. [DOI: 10.1016/j.cogdev.2018.06.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Hinten AE, Labuschagne LG, Boden H, Scarf D. Preschool children and young adults' preferences and expectations for helpers and hinderers. INFANT AND CHILD DEVELOPMENT 2018. [DOI: 10.1002/icd.2093] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ashley E. Hinten
- Department of Psychology; University of Otago; Dunedin New Zealand
| | | | - Hannah Boden
- Department of Psychology; University of Otago; Dunedin New Zealand
| | - Damian Scarf
- Department of Psychology; University of Otago; Dunedin New Zealand
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