Peter Gärdenfors
Dados Biográficos
| ID | 219504 |
|---|---|
| NOME | Peter Gärdenfors |
| PRENOMES | Peter |
| SOBRENOME | Gärdenfors |
| ASSINATURA | GÄRDENFORS P |
| AFILIAÇÕES | Lund University |
| ORCID | 0000-0001-7423-828X |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 48 |
| TOTAL DE CITAÇÕES | 121 |
| TOTAL COMO AUTOR | 47 |
| TOTAL COMO EDITOR | 1 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1976 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 6 |
Sound iconicity in the transition from protosign to protospeech
So-called “gesture-first” accounts of language origins suggest that human language began with gestural communication, including movements of the hand and face. However, a prevailing problem for such theories has been to explain how language moved “from hand to mouth”—that is, how vocal communication may have gradually replaced gestural communication, to become the predominant mode of language. Here, we present a mechanism by which this transition…
Agency at a distance
In a series of papers, we have argued that causal cognition has coevolved with the use of various tools. Animals use tools, but only as extensions of their own bodies, while humans use tools that act at a distance in space and time. This means that we must learn new types of causal mappings between causes and effects. The aim of this article is to account for what is required for such learning of causal relations. Following a proposal by Grush an…
Ambiguity aversion and value uncertainty generate an endowment effect
We show how the endowment effect can be interpreted in terms of ambiguity aversion. Agents take status quo as their reference point, relative to which they evaluate potential trades. The value of exchanged goods is ambiguous, represented by a set of probability distributions over possible values. Agents are ambiguity averse, modeled as maxmin expected utility maximisers. This characteristic leads a seller to focus on the case of selling a high va…
Generics as Expectations
Generic statements play a crucial role in concept learning, communication and education. Despite many efforts, the semantics of generics remain a controversial issue, as they do not seem to fit our standard theories of meaning. In this article, we attempt to shed light on this problem by focusing on how these sentences function in reasoning. Drawing on a distinction between property and diagnostic generics, we defend three theses: First, property…
Analogical reasoning
Correlates of Vocal Tract Evolution in Late Pliocene and Pleistocene Hominins
Despite decades of research on the emergence of human speech capacities, an integrative account consistent with hominin evolution remains lacking. We review paleoanthropological and archaeological findings in search of a timeline for the emergence of modern human articulatory morphological features. Our synthesis shows that several behavioral innovations coincide with morphological changes to the would-be speech articulators. We find that signifi…
Expressives, directives and assertions
Despite the considerable amount of research devoted to speech act theory, relatively little attention has been paid to the cognitive foundations underlying different speech act classes. This article addresses this gap by introducing a framework of cognitive dimensions associated with the performance of expressives, directives and assertions. Drawing on empirical data, we argue that each class requires distinct cognitive capacities related to acqu…
Praxis, demonstration and pantomime
A commonly held assumption is that demonstration and pantomime differ from ordinary action in that the movements are slowed down and exaggerated to be better understood by intended receivers. This claim has, however, been based on meagre empirical support. This article provides direct evidence that the different functional demands of demonstration and pantomime result in motion characteristics that differ from those for praxic action. In the expe…
Event structure, force dynamics and verb semantics
This article presents a cognitive model of event structure that can be used to explain several features of the semantics of verbs. The model consists of four basic components: agent, patient, force vector and result vector. Each component is described in terms of the theory of conceptual spaces. The force vector is the cause of the result vector. Unlike other event models both the cause and the effect are included in the representation of a singl…
Minds on Fire
Thus far, most researchers have focused on the cognition of fire use, but few have explored the cognition of firemaking. With this contribution we analyse aspects of the two main hunter-gatherer firemaking techniques-the strike-a-light and the manual fire-drill-in terms of causal, social and prospective reasoning. Based on geographic distribution, archaeological and ethnographic information, as well as our cognitive interpretation of strike-a-lig…
Teaching as evolutionary precursor to language
The central thesis of this article is that the evolution of teaching is one of the main factors that lead to increasingly complex communicative systems in the hominin species. Following earlier analyses of the evolution of teaching, the following steps are identified: (i) evaluative feedback, (ii) drawing attention, (iii) demonstration and pantomime, (iv) communicating concepts, (v) explaining relations between concepts, and (vi) narrating. For e…
Motion iconicity in prosody
Evidence suggests that human non-verbal speech may be rich in iconicity. Here, we report results from two experiments aimed at testing whether perception of increasing and declining f 0 can be iconically mapped onto motion events. We presented a sample of mixed-nationality participants ( N = 118) with sets of two videos, where one pictured upward movement and the other downward movement. A disyllabic non-sense word prosodically resynthesized as i…
Conceptual spaces and the strength of similarity-based arguments
Situated Counting
We present a model of how counting is learned based on the ability to perform a series of specific steps. The steps require conceptual knowledge of three components: numerosity as a property of collections; numerals; and one-to-one mappings between numerals and collections. We argue that establishing one-to-one mappings is the central feature of counting. In the literature, the so-called cardinality principle has been in focus when studying the d…
Demonstration and pantomime in the evolution of teaching and communication
The article begins with a presentation of the role of demonstration and pantomime in the evolution of teaching building on Gärdenfors and Högberg (2017). In comparison to different forms of animal communication, demonstration is voluntary, intentional, honest, and directed to one or a few individuals. Then the differences between demonstration and pantomime is analyzed. An important factor is that a pantomime can be detached, that is, can refer t…
Levels of communication and lexical semantics
Semantic domains of demonstratives and articles
The Archaeology of Teaching and the Evolution ofHomo docens
CITATION: Gärdenfors, P. & Högberg, A. 2017. The Archaeology of Teaching and the Evolution of Homo docens. Current Anthropology, 58(2):188-208. doi:10.1086/691178
Révolution dans nos origines
Children, Teaching and the Evolution of Humankind
Social learning is essential for human evolution. To achieve such learning, cultural processes which trigger the development of active teaching and intergenerational transmission and accumulation of knowledge are needed. The understanding of how such systems and processes were developed over a long time is essential for our understanding of human evolution. The identification of children's learning activities in the archaeological record is cruci…
Semantic Transformations
is famous for his dictum that the linguistic sign is arbitrary. But he complements this as follows: "Some signs are absolutely arbitrary: in others we note, not its complete absence, but the presences of degrees of arbitrariness: the sign may be relatively motivated. [This] is true of poirier 'pear-tree', which recalls the simple word poire 'pear' and, through its suffix, cerisier 'cherry-tree', pommier 'apple-tree ' etc" (Saussure, 1966, p. 131)
Knowing, Learning and Teaching—How Homo Became Docens
This article discusses the relation between knowing, learning and teaching in relation to early Palaeolithic technologies. We begin by distinguishing between three kinds of knowledge: knowing how, knowing what and knowing that. We discuss the relation between these types of knowledge and different forms of learning and long-term memory systems. On the basis of this analysis, we present three types of teaching: (1) helping and correcting; (2) show…
The Geometry of Meaning
A novel cognitive theory of semantics that proposes that the meanings of words can be described in terms of geometric structures. In The Geometry of Meaning, Peter Gärdenfors proposes a theory of semantics that bridges cognitive science and linguistics and shows how theories of cognitive processes, in particular concept formation, can be exploited in a general semantic model. He argues that our minds organize the information involved in communica…
The Evolutionary Emergence of Language
The book presents new and stimulating approaches to the study of language evolution and considers their implications for future research. Leading scholars from linguistics, primatology, anthropology, and cognitive science consider how language evolution can be understood by means of inference from the study of linked or analogous phenomena in language, animal behaviour, genetics, neurology, culture, and biology. The introduction shows how these a…
What is a domain? Dimensional structures versus meronomic relations
Within cognitive linguistics, the notion of domain is central. In the literature, the notion of domain has been interpreted in an all-encompassing way, which has led to conceptual confusion. The article proposes to distinguish between a more psychologically oriented description of domains based on dimensional structures, on the one hand; and meronomic relations, on the other. It is shown how Langacker's notion of a configurational domain can be a…
The Archaeology of Teaching and the Evolution ofHomo docens
CITATION: Gärdenfors, P. & Högberg, A. 2017. The Archaeology of Teaching and the Evolution of Homo docens. Current Anthropology, 58(2):188-208. doi:10.1086/691178
Belief Revisions and the Ramsey Test for Conditionals
Induction, Conceptual Spaces and Ai
A computational theory of induction must be able to identify the projectible predicates, that is to distinguish between which predicates can be used in inductive inferences and which cannot. The problems of projectibility are introduced by reviewing some of the stumbling blocks for the theory of induction that was developed by the logical empiricists. My diagnosis of these problems is that the traditional theory of induction, which started from a…
Knowing, Learning and Teaching—How Homo Became Docens
This article discusses the relation between knowing, learning and teaching in relation to early Palaeolithic technologies. We begin by distinguishing between three kinds of knowledge: knowing how, knowing what and knowing that. We discuss the relation between these types of knowledge and different forms of learning and long-term memory systems. On the basis of this analysis, we present three types of teaching: (1) helping and correcting; (2) show…
Semantics, conceptual spaces, and the meeting of minds
A Pragmatic Approach to Explanations
It is argued that it is not sufficient to consider only the sentences included in the explanans and explanandum when determining whether they constitute an explanation, but these sentences must always be evaluated relative to a knowledge situation. The central criterion on an explanation is that the explanans in a non-trivial way increases the belief value of the explanandum, where the belief value of a sentence is determined from the given knowl…
Theory change as dimensional change
Minds on Fire
Thus far, most researchers have focused on the cognition of fire use, but few have explored the cognition of firemaking. With this contribution we analyse aspects of the two main hunter-gatherer firemaking techniques-the strike-a-light and the manual fire-drill-in terms of causal, social and prospective reasoning. Based on geographic distribution, archaeological and ethnographic information, as well as our cognitive interpretation of strike-a-lig…
Relevance and Redundancy in Deductive Explanations
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Demonstration and pantomime in the evolution of teaching and communication
The article begins with a presentation of the role of demonstration and pantomime in the evolution of teaching building on Gärdenfors and Högberg (2017). In comparison to different forms of animal communication, demonstration is voluntary, intentional, honest, and directed to one or a few individuals. Then the differences between demonstration and pantomime is analyzed. An important factor is that a pantomime can be detached, that is, can refer t…
Semantic domains of demonstratives and articles
The Dynamics of Belief as a Basis for Logic
Correlates of Vocal Tract Evolution in Late Pliocene and Pleistocene Hominins
Despite decades of research on the emergence of human speech capacities, an integrative account consistent with hominin evolution remains lacking. We review paleoanthropological and archaeological findings in search of a timeline for the emergence of modern human articulatory morphological features. Our synthesis shows that several behavioral innovations coincide with morphological changes to the would-be speech articulators. We find that signifi…
Levels of communication and lexical semantics
Semantic Transformations
is famous for his dictum that the linguistic sign is arbitrary. But he complements this as follows: "Some signs are absolutely arbitrary: in others we note, not its complete absence, but the presences of degrees of arbitrariness: the sign may be relatively motivated. [This] is true of poirier 'pear-tree', which recalls the simple word poire 'pear' and, through its suffix, cerisier 'cherry-tree', pommier 'apple-tree ' etc" (Saussure, 1966, p. 131)
What is a domain? Dimensional structures versus meronomic relations
Within cognitive linguistics, the notion of domain is central. In the literature, the notion of domain has been interpreted in an all-encompassing way, which has led to conceptual confusion. The article proposes to distinguish between a more psychologically oriented description of domains based on dimensional structures, on the one hand; and meronomic relations, on the other. It is shown how Langacker's notion of a configurational domain can be a…
A concise proof of theorem on manipulation of social choice functions
Relevance and Redundancy in Deductive Explanations
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
A concise proof of theorem on manipulation of social choice functions
Fairness without interpersonal comparisons
A Pragmatic Approach to Explanations
It is argued that it is not sufficient to consider only the sentences included in the explanans and explanandum when determining whether they constitute an explanation, but these sentences must always be evaluated relative to a knowledge situation. The central criterion on an explanation is that the explanans in a non-trivial way increases the belief value of the explanandum, where the belief value of a sentence is determined from the given knowl…
On the information about individual utilities used in social choice
The Dynamics of Belief as a Basis for Logic
Belief Revisions and the Ramsey Test for Conditionals
Induction, Conceptual Spaces and Ai
A computational theory of induction must be able to identify the projectible predicates, that is to distinguish between which predicates can be used in inductive inferences and which cannot. The problems of projectibility are introduced by reviewing some of the stumbling blocks for the theory of induction that was developed by the logical empiricists. My diagnosis of these problems is that the traditional theory of induction, which started from a…
The Social Stance
Knowledge in Flux
Linguistic Modality as Expressions of Social Power
The semantics of the linguistic modals is argued to be determined mainly by the power structure of the participants in the interaction. In the deontic uses of the modals, another determining factor is the expectations of the participants' attitudes towards the relevant action. By viewing the evidence as a power in its own right, our analysis can be generalized to the epistemic uses in a coherent way. The epistemic uses are seen as pragmatic stren…
Representation and self-awareness in intentional agents
Cognitive Semantics
Les espaces conceptuels
Conceptual spaces. Within cognitive science, there are currently two dominating approaches to the problem of modeling representations. The symbolic approach starts from the assumption that cognition is essentially involving symbol manipulation. The second approach is connectionism which models associations by artificial neuron networks. In this article, I advocate a third form of representing information that is based on using geometrical structu…
In the Scope of Logic, Methodology and Philosophy of Science
In the Scope of Logic, Methodology and Philosophy of Science
This is the second of two volumes containing papers submitted by the invited speakers to the 11th international Congress of Logic, Methodology and Philosophy of Science, held in Cracow in 1999, under the auspices of the International Union of History and Philosophy of Science, Division of Logic, Methodology and Philosophy of Science. The invited speakers are the leading researchers and accordingly the book presents the current state of the intell…
Mind-reading as Control Theory
In contrast to other animals, humans are good at mind-reading in the sense that they can represent the contents of the minds of others. In this article, the competence for inter-subjectivity is divided into representing the emotions, the attention, the intentions and the beliefs and knowledge of others. Recent attempts to exploit control theory for modelling various cognitive functions are discussed and it is outlined how this modelling approach …
The Evolution of Human Language
The way language as a human faculty has evolved is a question that preoccupies researchers from a wide spread of disciplines. In this book, a team of writers has been brought together to examine the evolution of language from a variety of such standpoints, including language's genetic basis, the anthropological context of its appearance, its formal structure, its relation to systems of cognition and thought, as well as its possible evolutionary a…
Using Conceptual Spaces to Model Actions and Events
Actions and events are central to a semantics of natural language. In this article, we present a cognitively based model of these notions. After giving a general presentation of the theory of conceptual spaces, we explain how the analysis of perceptual concepts can be extended to actions and events. First, we argue that action space can be analyzed in the same way as, for example, colour space or shape space. Our hypothesis is that the categoriza…
Replies to comments
Conceptual spaces have been developed as a general framework for representing knowledge, including semantics.Already in Grdenfors (2000, Ch. 5), a semantic analysis of nouns and adjectives was proposed.The theory of conceptual spaces has since then been extended to cover also actions (Grdenfors 2007) and events (Grdenfors and Warglien 2012).The main purpose of our article is to show how these models can form a basis for the semantics of verbs.We …
Event structure, conceptual spaces and the semantics of verbs
The aim of this paper is to integrate spatial cognition with lexical semantics. We develop cognitive models of actions and events based on conceptual spaces and vectors on them. The models are then used to present a semantic theory of verbs. \nWe propose a two-vector model of events including a force vector and a result vector. We argue that our framework provides a unified account of a multiplicity of linguistic phenomena related to verbs. Among…
The Evolutionary Emergence of Language
The book presents new and stimulating approaches to the study of language evolution and considers their implications for future research. Leading scholars from linguistics, primatology, anthropology, and cognitive science consider how language evolution can be understood by means of inference from the study of linked or analogous phenomena in language, animal behaviour, genetics, neurology, culture, and biology. The introduction shows how these a…
What is a domain? Dimensional structures versus meronomic relations
Within cognitive linguistics, the notion of domain is central. In the literature, the notion of domain has been interpreted in an all-encompassing way, which has led to conceptual confusion. The article proposes to distinguish between a more psychologically oriented description of domains based on dimensional structures, on the one hand; and meronomic relations, on the other. It is shown how Langacker's notion of a configurational domain can be a…
Theory change as dimensional change
Semantics, conceptual spaces, and the meeting of minds
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