This article contains too many or overly lengthy quotations .(September 2022) |
Enactivism is a position in cognitive science that argues that cognition arises through a dynamic interaction between an acting organism and its environment. [1] It claims that the environment of an organism is brought about, or enacted, by the active exercise of that organism's sensorimotor processes. "The key point, then, is that the species brings forth and specifies its own domain of problems ...this domain does not exist "out there" in an environment that acts as a landing pad for organisms that somehow drop or parachute into the world. Instead, living beings and their environments stand in relation to each other through mutual specification or codetermination" (p. 198). [2] "Organisms do not passively receive information from their environments, which they then translate into internal representations. Natural cognitive systems...participate in the generation of meaning ...engaging in transformational and not merely informational interactions: they enact a world." [3] These authors suggest that the increasing emphasis upon enactive terminology presages a new era in thinking about cognitive science. [3] How the actions involved in enactivism relate to age-old questions about free will remains a topic of active debate. [4]
The term 'enactivism' is close in meaning to 'enaction', defined as "the manner in which a subject of perception creatively matches its actions to the requirements of its situation". [5] The introduction of the term enaction in this context is attributed to Francisco Varela, Evan Thompson, and Eleanor Rosch in The Embodied Mind (1991), [5] [6] who proposed the name to "emphasize the growing conviction that cognition is not the representation of a pre-given world by a pre-given mind but is rather the enactment of a world and a mind on the basis of a history of the variety of actions that a being in the world performs". [2] This was further developed by Thompson and others, [1] to place emphasis upon the idea that experience of the world is a result of mutual interaction between the sensorimotor capacities of the organism and its environment. [6] However, some writers maintain that there remains a need for some degree of the mediating function of representation in this new approach to the science of the mind. [7]
The initial emphasis of enactivism upon sensorimotor skills has been criticized as "cognitively marginal", [8] but it has been extended to apply to higher level cognitive activities, such as social interactions. [3] "In the enactive view,... knowledge is constructed: it is constructed by an agent through its sensorimotor interactions with its environment, co-constructed between and within living species through their meaningful interaction with each other. In its most abstract form, knowledge is co-constructed between human individuals in socio-linguistic interactions...Science is a particular form of social knowledge construction...[that] allows us to perceive and predict events beyond our immediate cognitive grasp...and also to construct further, even more powerful scientific knowledge." [9]
Enactivism is closely related to situated cognition and embodied cognition, and is presented as an alternative to cognitivism, computationalism, and Cartesian dualism.
Enactivism is one of a cluster of related theories sometimes known as the 4Es. [10] As described by Mark Rowlands, mental processes are:
Enactivism proposes an alternative to dualism as a philosophy of mind, in that it emphasises the interactions between mind, body and the environment, seeing them all as inseparably intertwined in mental processes. [11] The self arises as part of the process of an embodied entity interacting with the environment in precise ways determined by its physiology. In this sense, individuals can be seen to "grow into" or arise from their interactive role with the world. [12]
In The Tree of Knowledge Maturana & Varela proposed the term enactive [14] "to evoke the view of knowledge that what is known is brought forth, in contraposition to the more classical views of either cognitivism [Note 1] or connectionism. [Note 2] They see enactivism as providing a middle ground between the two extremes of representationalism and solipsism. They seek to "confront the problem of understanding how our existence-the praxis of our living- is coupled to a surrounding world which appears filled with regularities that are at every instant the result of our biological and social histories.... to find a via media: to understand the regularity of the world we are experiencing at every moment, but without any point of reference independent of ourselves that would give certainty to our descriptions and cognitive assertions. Indeed the whole mechanism of generating ourselves, as describers and observers tells us that our world, as the world which we bring forth in our coexistence with others, will always have precisely that mixture of regularity and mutability, that combination of solidity and shifting sand, so typical of human experience when we look at it up close."[Tree of Knowledge, p. 241] Another important notion relating to enactivism is autopoiesis. The word refers to a system that is able to reproduce and maintain itself. Maturana & Varela describe that "This was a word without a history, a word that could directly mean what takes place in the dynamics of the autonomy proper to living systems" [15] Using the term autopoiesis, they argue that any closed system that has autonomy, self-reference and self-construction (or, that has autopoietic activities) has cognitive capacities. Therefore, cognition is present in all living systems. [15] This view is also called autopoietic enactivism.
Radical enactivism is another form of enactivist view of cognition. Radical enactivists often adopt a thoroughly non-representational, enactive account of basic cognition. Basic cognitive capacities mentioned by Hutto and Myin include perceiving, imagining and remembering. [16] [17] They argue that those forms of basic cognition can be explained without positing mental representations. With regard to complex forms of cognition such as language, they think mental representations are needed, because there needs explanations of content. In human being's public practices, they claim that "such intersubjective practices and sensitivity to the relevant norms comes with the mastery of the use of public symbol systems" (2017, p. 120), and so "as it happens, this appears only to have occurred in full form with construction of sociocultural cognitive niches in the human lineage" (2017, p. 134). [16] They conclude that basic cognition as well as cognition in simple organisms such as bacteria are best characterized as non-representational. [18] [16] [17]
Enactivism also addresses the hard problem of consciousness, referred to by Thompson as part of the explanatory gap in explaining how consciousness and subjective experience are related to brain and body. [19] "The problem with the dualistic concepts of consciousness and life in standard formulations of the hard problem is that they exclude each other by construction". [20] Instead, according to Thompson's view of enactivism, the study of consciousness or phenomenology as exemplified by Husserl and Merleau-Ponty is to complement science and its objectification of the world. "The whole universe of science is built upon the world as directly experienced, and if we want to subject science itself to rigorous scrutiny and arrive at a precise assessment of its meaning and scope, we must begin by reawakening the basic experience of the world of which science is the second-order expression" (Merleau-Ponty, The phenomenology of perception as quoted by Thompson, p. 165). In this interpretation, enactivism asserts that science is formed or enacted as part of humankind's interactivity with its world, and by embracing phenomenology "science itself is properly situated in relation to the rest of human life and is thereby secured on a sounder footing." [21] [22]
Enaction has been seen as a move to conjoin representationalism with phenomenalism, that is, as adopting a constructivist epistemology, an epistemology centered upon the active participation of the subject in constructing reality. [23] [24] However, 'constructivism' focuses upon more than a simple 'interactivity' that could be described as a minor adjustment to 'assimilate' reality or 'accommodate' to it. [25] Constructivism looks upon interactivity as a radical, creative, revisionist process in which the knower constructs a personal 'knowledge system' based upon their experience and tested by its viability in practical encounters with their environment. Learning is a result of perceived anomalies that produce dissatisfaction with existing conceptions. [26]
Shaun Gallagher also points out that pragmatism is a forerunner of enactive and extended approaches to cognition. [27] According to him, enactive conceptions of cognition can be found in many pragmatists such as Charles Sanders Peirce and John Dewey. For example, Dewey says that "The brain is essentially an organ for effecting the reciprocal adjustment to each other of the stimuli received from the environment and responses directed upon it" (1916, pp. 336–337). [28] This view is fully consistent with enactivist arguments that cognition is not just a matter of brain processes and brain is one part of the body consisting of the dynamical regulation. [27] [29] Robert Brandom, a neo-pragmatist, comments that "A founding idea of pragmatism is that the most fundamental kind of intentionality (in the sense of directedness towards objects) is the practical involvement with objects exhibited by a sentient creature dealing skillfully with its world" (2008, p. 178). [30]
How does constructivism relate to enactivism? From the above remarks it can be seen that Glasersfeld expresses an interactivity between the knower and the known quite acceptable to an enactivist, but does not emphasize the structured probing of the environment by the knower that leads to the "perturbation relative to some expected result" that then leads to a new understanding. [26] It is this probing activity, especially where it is not accidental but deliberate, that characterizes enaction, and invokes affect, [31] that is, the motivation and planning that lead to doing and to fashioning the probing, both observing and modifying the environment, so that "perceptions and nature condition one another through generating one another." [32] The questioning nature of this probing activity is not an emphasis of Piaget and Glasersfeld.
Sharing enactivism's stress upon both action and embodiment in the incorporation of knowledge, but giving Glasersfeld's mechanism of viability an evolutionary emphasis, [33] is evolutionary epistemology. Inasmuch as an organism must reflect its environment well enough for the organism to be able to survive in it, and to be competitive enough to be able to reproduce at sustainable rate, the structure and reflexes of the organism itself embody knowledge of its environment. This biology-inspired theory of the growth of knowledge is closely tied to universal Darwinism, and is associated with evolutionary epistemologists such as Karl Popper, Donald T. Campbell, Peter Munz, and Gary Cziko. [34] According to Munz, "an organism is an embodied theory about its environment... Embodied theories are also no longer expressed in language, but in anatomical structures or reflex responses, etc." [34] [35]
One objection to enactive approaches to cognition is the so-called "scale-up objection". According to this objection, enactive theories only have limited value because they cannot "scale up" to explain more complex cognitive capacities like human thoughts. Those phenomena are extremely difficult to explain without positing representation. [36] But recently, some philosophers are trying to respond to such objection. For example, Adrian Downey (2020) provides a non-representational account of Obsessive-compulsive disorder, and then argues that ecological-enactive approaches can respond to the "scaling up" objection. [37]
McGann & others [38] argue that enactivism attempts to mediate between the explanatory role of the coupling between cognitive agent and environment and the traditional emphasis on brain mechanisms found in neuroscience and psychology. In the interactive approach to social cognition developed by De Jaegher & others, [39] [40] [41] the dynamics of interactive processes are seen to play significant roles in coordinating interpersonal understanding, processes that in part include what they call participatory sense-making. [42] [43] Recent developments of enactivism in the area of social neuroscience involve the proposal of The Interactive Brain Hypothesis [44] where social cognition brain mechanisms, even those used in non-interactive situations, are proposed to have interactive origins.
In the enactive view, perception "is not conceived as the transmission of information but more as an exploration of the world by various means. Cognition is not tied into the workings of an 'inner mind', some cognitive core, but occurs in directed interaction between the body and the world it inhabits." [45]
Alva Noë in advocating an enactive view of perception [46] sought to resolve how we perceive three-dimensional objects, on the basis of two-dimensional input. He argues that we perceive this solidity (or 'volumetricity') by appealing to patterns of sensorimotor expectations. These arise from our agent-active 'movements and interaction' with objects, or 'object-active' changes in the object itself. The solidity is perceived through our expectations and skills in knowing how the object's appearance would change with changes in how we relate to it. He saw all perception as an active exploration of the world, rather than being a passive process, something which happens to us.
Noë's idea of the role of 'expectations' in three-dimensional perception has been opposed by several philosophers, notably by Andy Clark. [47] Clark points to difficulties of the enactive approach. He points to internal processing of visual signals, for example, in the ventral and dorsal pathways, the two-streams hypothesis. This results in an integrated perception of objects (their recognition and location, respectively) yet this processing cannot be described as an action or actions. In a more general criticism, Clark suggests that perception is not a matter of expectations about sensorimotor mechanisms guiding perception. Rather, although the limitations of sensorimotor mechanisms constrain perception, this sensorimotor activity is drastically filtered to fit current needs and purposes of the organism, and it is these imposed 'expectations' that govern perception, filtering for the 'relevant' details of sensorimotor input (called "sensorimotor summarizing"). [47]
These sensorimotor-centered and purpose-centered views appear to agree on the general scheme but disagree on the dominance issue – is the dominant component peripheral or central. Another view, the closed-loop perception one, assigns equal a-priori dominance to the peripheral and central components. In closed-loop perception, perception emerges through the process of inclusion of an item in a motor-sensory-motor loop, i.e., a loop (or loops) connecting the peripheral and central components that are relevant to that item. [48] The item can be a body part (in which case the loops are in steady-state) or an external object (in which case the loops are perturbed and gradually converge to a steady state). These enactive loops are always active, switching dominance by the need.
Another application of enaction to perception is analysis of the human hand. The many remarkably demanding uses of the hand are not learned by instruction, but through a history of engagements that lead to the acquisition of skills. According to one interpretation, it is suggested that "the hand [is]...an organ of cognition", not a faithful subordinate working under top-down instruction, but a partner in a "bi-directional interplay between manual and brain activity." [49] According to Daniel Hutto: "Enactivists are concerned to defend the view that our most elementary ways of engaging with the world and others - including our basic forms of perception and perceptual experience - are mindful in the sense of being phenomenally charged and intentionally directed, despite being non-representational and content-free." [50] Hutto calls this position 'REC' (Radical Enactive Cognition): "According to REC, there is no way to distinguish neural activity that is imagined to be genuinely content involving (and thus truly mental, truly cognitive) from other non-neural activity that merely plays a supporting or enabling role in making mind and cognition possible." [50]
Hanne De Jaegher and Ezequiel Di Paolo (2007) [42] have extended the enactive concept of sense-making [20] into the social domain. The idea takes as its departure point the process of interaction between individuals in a social encounter. [51] De Jaegher and Di Paolo argue that the interaction process itself can take on a form of autonomy (operationally defined). This allows them to define social cognition as the generation of meaning and its transformation through interacting individuals.
The notion of participatory sense-making has led to the proposal that interaction processes can sometimes play constitutive roles in social cognition (De Jaegher, Di Paolo, Gallagher, 2010). [43] It has been applied to research in social neuroscience [44] [52] and autism. [53]
In a similar vein, "an inter-enactive approach to agency holds that the behavior of agents in a social situation unfolds not only according to their individual abilities and goals, but also according to the conditions and constraints imposed by the autonomous dynamics of the interaction process itself". [54] According to Torrance, enactivism involves five interlocking themes related to the question "What is it to be a (cognizing, conscious) agent?" It is: [54]
Torrance adds that "many kinds of agency, in particular the agency of human beings, cannot be understood separately from understanding the nature of the interaction that occurs between agents." That view introduces the social applications of enactivism. "Social cognition is regarded as the result of a special form of action, namely social interaction...the enactive approach looks at the circular dynamic within a dyad of embodied agents." [55]
In cultural psychology, enactivism is seen as a way to uncover cultural influences upon feeling, thinking and acting. [56] Baerveldt and Verheggen argue that "It appears that seemingly natural experience is thoroughly intertwined with sociocultural realities." They suggest that the social patterning of experience is to be understood through enactivism, "the idea that the reality we have in common, and in which we find ourselves, is neither a world that exists independently from us, nor a socially shared way of representing such a pregiven world, but a world itself brought forth by our ways of communicating and our joint action....The world we inhabit is manufactured of 'meaning' rather than 'information'. [57]
Luhmann attempted to apply Maturana and Varela's notion of autopoiesis to social systems. [58] "A core concept of social systems theory is derived from biological systems theory: the concept of autopoiesis. Chilean biologist Humberto Maturana come up with the concept to explain how biological systems such as cells are a product of their own production." "Systems exist by way of operational closure and this means that they each construct themselves and their own realities." [59]
The first definition of enaction was introduced by psychologist Jerome Bruner, [60] [61] who introduced enaction as 'learning by doing' in his discussion of how children learn, and how they can best be helped to learn. [62] [63] He associated enaction with two other ways of knowledge organization: Iconic and Symbolic. [64]
The term 'enactive framework' was elaborated upon by Francisco Varela and Humberto Maturana. [65]
Sriramen argues that enactivism provides "a rich and powerful explanatory theory for learning and being." [66] and that it is closely related to both the ideas of cognitive development of Piaget, and also the social constructivism of Vygotsky. [66] Piaget focused on the child's immediate environment, and suggested cognitive structures like spatial perception emerge as a result of the child's interaction with the world. [67] According to Piaget, children construct knowledge, using what they know in new ways and testing it, and the environment provides feedback concerning the adequacy of their construction. [68] In a cultural context, Vygotsky suggested that the kind of cognition that can take place is not dictated by the engagement of the isolated child, but is also a function of social interaction and dialogue that is contingent upon a sociohistorical context. [69] Enactivism in educational theory "looks at each learning situation as a complex system consisting of teacher, learner, and context, all of which frame and co-create the learning situation." [70] Enactivism in education is very closely related to situated cognition, [71] which holds that "knowledge is situated, being in part a product of the activity, context, and culture in which it is developed and used." [72] This approach challenges the "separating of what is learned from how it is learned and used." [72]
The ideas of enactivism regarding how organisms engage with their environment have interested those involved in robotics and man-machine interfaces. The analogy is drawn that a robot can be designed to interact and learn from its environment in a manner similar to the way an organism does, [73] and a human can interact with a computer-aided design tool or data base using an interface that creates an enactive environment for the user, that is, all the user's tactile, auditory, and visual capabilities are enlisted in a mutually explorative engagement, capitalizing upon all the user's abilities, and not at all limited to cerebral engagement. [74] In these areas it is common to refer to affordances as a design concept, the idea that an environment or an interface affords opportunities for enaction, and good design involves optimizing the role of such affordances. [75] [76] [77] [78] [79]
The activity in the AI community has influenced enactivism as a whole. Referring extensively to modeling techniques for evolutionary robotics by Beer, [80] the modeling of learning behavior by Kelso, [81] and to modeling of sensorimotor activity by Saltzman, [82] McGann, De Jaegher, and Di Paolo discuss how this work makes the dynamics of coupling between an agent and its environment, the foundation of enactivism, "an operational, empirically observable phenomenon." [83] That is, the AI environment invents examples of enactivism using concrete examples that, although not as complex as living organisms, isolate and illuminate basic principles.
Enactive cognition has been formalised in order to address subjectivity in artificial general intelligence.
A mathematical formalism of AGI is an agent proven to maximise a measure of intelligence. [84] Prior to 2022, the only such formalism was AIXI, which maximised “the ability to satisfy goals in a wide range of environments”. [85] In 2015 Jan Lieke and Marcus Hutter showed that "Legg-Hutter intelligence is measured with respect to a fixed UTM. AIXI is the most intelligent policy if it uses the same UTM", a result which "undermines all existing optimality properties for AIXI", rendering them subjective. [86]
One of the essential theses of this approach is that biological systems generate meanings, i.e. they are semiotic systems, engaging in transformational and not merely informational interactions. [3] Since this thesis raised the problems of beginning cognition for organisms in the developmental stage of only simple reflexes (the binding problem and the problem of primary data entry [87] [88] ), enactivists proposed the concept of embodied information that serves to start cognition. [1] However, critics highlight that this idea requires introducing the nature of intentionality before engaging embodied information. [89] In a natural environment, the stimulus-reaction pair (causation) is unpredictable due to many irrelevant stimuli claiming to be randomly associated with the embodied information. [89] While embodied information is only beneficial when intentionality is already in place, enactivists introduced the notion of the generation of meanings by biological systems (engaging in transformational interactions) without introducing a neurophysiological basis of intentionality. [89]
Cognitive science is the interdisciplinary, scientific study of the mind and its processes. It examines the nature, the tasks, and the functions of cognition. Mental faculties of concern to cognitive scientists include perception, memory, attention, reasoning, language, and emotion; to understand these faculties, cognitive scientists borrow from fields such as psychology, artificial intelligence, philosophy, neuroscience, linguistics and anthropology. The typical analysis of cognitive science spans many levels of organization, from learning and decision-making to logic and planning; from neural circuitry to modular brain organization. One of the fundamental concepts of cognitive science is that "thinking can best be understood in terms of representational structures in the mind and computational procedures that operate on those structures."
The philosophy of perception is concerned with the nature of perceptual experience and the status of perceptual data, in particular how they relate to beliefs about, or knowledge of, the world. Any explicit account of perception requires a commitment to one of a variety of ontological or metaphysical views. Philosophers distinguish internalist accounts, which assume that perceptions of objects, and knowledge or beliefs about them, are aspects of an individual's mind, and externalist accounts, which state that they constitute real aspects of the world external to the individual. The position of naïve realism—the 'everyday' impression of physical objects constituting what is perceived—is to some extent contradicted by the occurrence of perceptual illusions and hallucinations and the relativity of perceptual experience as well as certain insights in science. Realist conceptions include phenomenalism and direct and indirect realism. Anti-realist conceptions include idealism and skepticism. Recent philosophical work have expanded on the philosophical features of perception by going beyond the single paradigm of vision.
Francisco Javier Varela García was a Chilean biologist, philosopher, cybernetician, and neuroscientist who, together with his mentor Humberto Maturana, is best known for introducing the concept of autopoiesis to biology, and for co-founding the Mind and Life Institute to promote dialog between science and Buddhism.
Cognition is the "mental action or process of acquiring knowledge and understanding through thought, experience, and the senses". It encompasses all aspects of intellectual functions and processes such as: perception, attention, thought, imagination, intelligence, the formation of knowledge, memory and working memory, judgment and evaluation, reasoning and computation, problem-solving and decision-making, comprehension and production of language. Cognitive processes use existing knowledge to discover new knowledge.
The term autopoiesis refers to a system capable of producing and maintaining itself by creating its own parts. The term was introduced in the 1972 publication Autopoiesis and Cognition: The Realization of the Living by Chilean biologists Humberto Maturana and Francisco Varela to define the self-maintaining chemistry of living cells.
Awareness, in philosophy and psychology, is a perception or knowledge of something. The concept is often synonymous with consciousness. However, one can be aware of something without being explicitly conscious of it, such as in the case of blindsight.
Movements in cognitive science are considered to be post-cognitivist if they are opposed to or move beyond the cognitivist theories posited by Noam Chomsky, Jerry Fodor, David Marr, and others.
Neurophenomenology refers to a scientific research program aimed to address the hard problem of consciousness in a pragmatic way. It combines neuroscience with phenomenology in order to study experience, mind, and consciousness with an emphasis on the embodied condition of the human mind. The field is very much linked to fields such as neuropsychology, neuroanthropology and behavioral neuroscience and the study of phenomenology in psychology.
Cognitive development is a field of study in neuroscience and psychology focusing on a child's development in terms of information processing, conceptual resources, perceptual skill, language learning, and other aspects of the developed adult brain and cognitive psychology. Qualitative differences between how a child processes their waking experience and how an adult processes their waking experience are acknowledged. Cognitive development is defined as the emergence of the ability to consciously cognize, understand, and articulate their understanding in adult terms. Cognitive development is how a person perceives, thinks, and gains understanding of their world through the relations of genetic and learning factors. There are four stages to cognitive information development. They are, reasoning, intelligence, language, and memory. These stages start when the baby is about 18 months old, they play with toys, listen to their parents speak, they watch TV, anything that catches their attention helps build their cognitive development.
Lawrence W. Barsalou is an American psychologist and a cognitive scientist, currently working at the University of Glasgow.
Enactive interfaces are interactive systems that allow organization and transmission of knowledge obtained through action. Examples are interfaces that couple a human with a machine to do things usually done unaided, such as shaping a three-dimensional object using multiple modality interactions with a database, or using interactive video to allow a student to visually engage with mathematical concepts. Enactive interface design can be approached through the idea of raising awareness of affordances, that is, optimization of the awareness of possible actions available to someone using the enactive interface. This optimization involves visibility, affordance, and feedback.
Embodied embedded cognition (EEC) is a philosophical theoretical position in cognitive science, closely related to situated cognition, embodied cognition, embodied cognitive science and dynamical systems theory. The theory states that intelligent behaviour emerges from the interplay between brain, body and world. The world is not just the 'play-ground' on which the brain is acting. Rather, brain, body and world are equally important factors in the explanation of how particular intelligent behaviours come about in practice.
Evan Thompson is a professor of philosophy at the University of British Columbia. He writes about cognitive science, phenomenology, philosophy of mind, and cross-cultural philosophy, especially Buddhist philosophy in dialogue with Western philosophy of mind and cognitive science.
Externalism is a group of positions in the philosophy of mind which argues that the conscious mind is not only the result of what is going on inside the nervous system, but also what occurs or exists outside the subject. It is contrasted with internalism which holds that the mind emerges from neural activity alone. Externalism is a belief that the mind is not just the brain or functions of the brain.
Embodied cognition is the concept suggesting that many features of cognition are shaped by the state and capacities of the organism. The cognitive features include a wide spectrum of cognitive functions, such as perception biases, memory recall, comprehension and high-level mental constructs and performance on various cognitive tasks. The bodily aspects involve the motor system, the perceptual system, the bodily interactions with the environment (situatedness), and the assumptions about the world built the functional structure of organism's brain and body.
Ezequiel A Di Paolo is a full-time Research Professor at Ikerbasque, the Basque Foundation for Science. He also has affiliations with the Centre for Computational Neuroscience and Robotics at the University of Sussex. His field of research covers enactivism and embodiment in cognitive science.
Interaction theory (IT) is an approach to questions about social cognition, or how one understands other people, that focuses on bodily behaviors and environmental contexts rather than on mental processes. IT argues against two other contemporary approaches to social cognition, namely theory theory (TT) and simulation theory (ST). For TT and ST, the primary way of understanding others is by means of ‘mindreading’ or ‘mentalizing’ – processes that depend on either theoretical inference from folk psychology, or simulation. In contrast, for IT, the minds of others are understood primarily through our embodied interactive relations. IT draws on interdisciplinary studies and appeals to evidence developed in developmental psychology, phenomenology, and neuroscience.
Cognitive biology is an emerging science that regards natural cognition as a biological function. It is based on the theoretical assumption that every organism—whether a single cell or multicellular—is continually engaged in systematic acts of cognition coupled with intentional behaviors, i.e., a sensory-motor coupling. That is to say, if an organism can sense stimuli in its environment and respond accordingly, it is cognitive. Any explanation of how natural cognition may manifest in an organism is constrained by the biological conditions in which its genes survive from one generation to the next. And since by Darwinian theory the species of every organism is evolving from a common root, three further elements of cognitive biology are required: (i) the study of cognition in one species of organism is useful, through contrast and comparison, to the study of another species' cognitive abilities; (ii) it is useful to proceed from organisms with simpler to those with more complex cognitive systems, and (iii) the greater the number and variety of species studied in this regard, the more we understand the nature of cognition.
In philosophy of mind, the extended mind thesis says that the mind does not exclusively reside in the brain or even the body, but extends into the physical world. The thesis proposes that some objects in the external environment can be part of a cognitive process and in that way function as extensions of the mind itself. Examples of such objects are written calculations, a diary, or a PC; in general, it concerns objects that store information. The hypothesis considers the mind to encompass every level of cognition, including the physical level.
Shared intentionality is a concept in psychology that describes the human capacity to engage with the psychological states of others. According to conventional wisdom in cognitive sciences, shared intentionality supports the development of everything from cooperative interactions and knowledge assimilation to moral identity and cultural evolution that provides building societies, being a pre-requisite of social reality formation.
Science has not and never will have, by its nature, the same significance qua form of being as the world which we perceive, for the simple reason that it is a rationale or explanation of that world.
Whereas the enactive approach in general has focused on sense-making as an embodied and situated activity, enactive cultural psychology emphasizes the expressive and dynamically enacted nature of cultural meaning.
Varela's enactive framework beginning with his collaboration on autopoiesis theory with his mentor Humberto Maturana [and the development of] enaction as a framework within which these theories work as a matter of course.
Enactivism may be considered as the most developed model of embodied situated cognition...Knowing is inseparable from doing.
An affordance is a relationship between the properties of an object and the capabilities of the agent that determine just how the object could possibly be used.
The organization producing the system can itself be defined as an autopoietic system in Maturana and Varela's sense. An autopoietic system is producer and product at the same time. HCD [Human Centered Design] is both the process of design and the design itself.
Such modeling techniques allow us to explore the parameter space of coupling between agent and environment...to the point that their basic principles (the universals, if such there are, of enactive psychology) can be brought clearly into view.
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: CS1 maint: DOI inactive as of November 2024 (link) Entire journal issue on enactivism's status and current debates.