Situated cognition

Situated cognition is a theory that posits that knowing is inseparable from doing by arguing that all knowledge is situated in activity bound to social, cultural and physical contexts. Situated cognition is a theory that posits that knowing is inseparable from doing by arguing that all knowledge is situated in activity bound to social, cultural and physical contexts. Under this assumption, which requires an epistemological shift from empiricism, situativity theorists suggest a model of knowledge and learning that requires thinking on the fly rather than the storage and retrieval of conceptual knowledge. In essence, cognition cannot be separated from the context. Instead knowing exists, in situ, inseparable from context, activity, people, culture, and language. Therefore, learning is seen in terms of an individual's increasingly effective performance across situations rather than in terms of an accumulation of knowledge, since what is known is co-determined by the agent and the context. This perspective rejects mind–body dualism, being conceptually similar to functional contextualism, and B. F. Skinner's behavior analysis. While situated cognition gained recognition in the field of educational psychology in the late twentieth century, it shares many principles with older fields such as critical theory, (Frankfurt School, 1930; Freire, 1968) anthropology (Jean Lave & Wenger, 1991), philosophy (Martin Heidegger, 1968), critical discourse analysis (Fairclough, 1989), and sociolinguistics theories (Bakhtin, 1981) that rejected the notion of truly objective knowledge and the principles of Kantian empiricism. Lucy Suchman's work on situated action at Xerox Labs was instrumental in popularizing the idea that an actor's understanding of how to perform work results from reflecting on interactions with the social and material (e.g. technology-mediated) situation in which she or he acts. More recent perspectives of situated cognition have focused on and draw from the concept of identity formation as people negotiate meaning through interactions within communities of practice. Situated cognition perspectives have been adopted in education, instructional design, online communities and artificial intelligence (see Brooks, Clancey). Grounded Cognition, concerned with the role of simulations and embodiment in cognition, encompasses Cognitive Linguistics, Situated Action, Simulation and Social Simulation theories. Research has contributed to the understanding of embodied language, memory, and the representation of knowledge. Situated cognition draws a variety of perspectives, from an anthropological study of human behavior in the context of technology-mediated work, or within communities of practice to the ecological psychology of the perception-action cycle and intentional dynamics, and even research on robotics with work on autonomous agents at NASA and elsewhere (e.g., work by W. J. Clancey). Early attempts to define situated cognition focused on contrasting the emerging theory with information processing theories dominant in cognitive psychology. Recently theorists have recognized a natural affinity between situated cognition, New Literacy Studies and new literacies research (Gee, 2010). This connection is made by understanding that situated cognition maintains that individuals learn through experiences. It could be stated that these experiences, and more importantly the mediators that affect attention during these experiences is affected by the tools, technologies and languages used by a socio-cultural group and the meanings given to these by the collective group. New literacies research examines the context and contingencies that language and tool use by individuals and how this changes as the Internet and other communication technologies affect literacy. James J. Gibson introduced the idea of affordances as part of a relational account of perception. Perception should not be considered solely as the encoding of environmental features into the perceiver's mind, but as an element of an individual's interaction with her environment (Gibson, 1977). Central to his proposal of an ecological psychology was the notion of affordances. Gibson proposed that in any interaction between an agent and the environment, inherent conditions or qualities of the environment allow the agent to perform certain actions with the environment. He defined the term as properties in the environment that presented possibilities for action and were available for an agent to perceive directly and act upon.Gibson focused on the affordances of physical objects, such as doorknobs and chairs, and suggested that these affordances were directly perceived by an individual instead of mediated by mental representations such as mental models. It is important to note that Gibson's notion of direct perception as an unmediated process of noticing, perceiving, and encoding specific attributes from the environment, has long been challenged by proponents of a more category-based model of perception. This focus on agent-situation interactions in ecological psychology was consistent with the situated cognition program of researchers such as James G. Greeno (1994, 1998), who appreciated Gibson's apparent rejection of the factoring assumptions underlying experimental psychology. The situated cognition perspective focused on 'perception-action instead of memory and retrieval…A perceiving/acting agent is coupled with a developing/adapting environment and what matters is how the two interact'. Greeno (1994) also suggested that affordances are 'preconditions for activity,' and that while they do not determine behavior, they increase the likelihood that a certain action or behavior will occur. Shaw, Turvey, & Mace (as cited by Greeno, 1994) later introduced the term effectivities, the abilities of the agent that determined what the agent could do, and consequently, the interaction that could take place. Perception and action were co-determined by the effectivities and affordances, which acted 'in the moment' together. Therefore, the agent directly perceived and interacted with the environment, determining what affordances could be picked up, based on his effectivities. This view is consistent with Norman's (1988) theory of 'perceived affordances,' which emphasizes the agent's perception of an object's utility as opposed to focusing on the object itself.