Situated Actions

Situated Actions
Name	Situated Actions
Discipline	Cognitive science; Human–computer interaction; Sociology
Notable people	Lucy Suchman, Bruno Latour, Harold Garfinkel, Erving Goffman, Herbert A. Simon
Originated	1980s
Influences	Ethnomethodology, Actor–network theory, Pragmatism, Phenomenology
Notable works	Plans and Situated Actions, Knowing in Practice

Situated Actions Situated Actions is a perspective in cognitive science, human–computer interaction, and sociology that emphasizes how behavior, cognition, and interaction are organized in concrete contexts. Developed as a critique of formalized planning models and symbolic artificial intelligence, it foregrounds the contingencies of material settings, social practices, and moment-by-moment adjustments. The approach shaped ethnographic methods and design practices across multiple institutions and influenced debates in science and technology studies.

Definition and Origins

Situated Actions originates from critiques in the 1980s of computational models associated with Herbert A. Simon and formal planning traditions linked to Allen Newell and Noam Chomsky-influenced paradigms. The term gained prominence through the work of Lucy Suchman, whose field studies at Xerox PARC and subsequent book contrasted abstract plans with embodied, interactional activities observed in workplaces like Bell Labs and Boeing. Intellectual antecedents include Harold Garfinkel's ethnomethodology, Erving Goffman's microsociology, and Maurice Merleau-Ponty's phenomenology; later dialogues connected it to Bruno Latour's actor–network theory and John Dewey's pragmatism.

Theoretical Foundations

Theoretical foundations draw on multiple traditions: ethnomethodology as developed by Harold Garfinkel; symbolic interactionism associated with Erving Goffman; and critiques of cognitivist architectures by figures like Herbert A. Simon and Allen Newell. Influences also include pragmatist philosophers such as John Dewey and continental thinkers like Maurice Merleau-Ponty and Martin Heidegger. Methodologically, the approach aligns with fieldwork practices used by scholars at MIT, University of California, Berkeley, and Stanford University who studied workplace interactions, laboratory practices in institutions like Salk Institute, and design ethnographies at Xerox PARC.

Key Concepts and Principles

Key concepts include "embodied action" as discussed in relation to Maurice Merleau-Ponty's phenomenology; "indexicality" tied to Harold Garfinkel's ethnomethodology; and "situated cognition" debated alongside work by Roger Schank and Allan Collins. Principles stress the primacy of local contingencies observed in settings such as operating rooms studied by researchers linked to John Seely Brown's communities of practice, the improvisational coordination noted by scholars influenced by Erving Goffman, and the material-semiotic networks emphasized by Bruno Latour. The notion of "affordance" from James J. Gibson is often invoked in conversations about how environment and actor mutually specify possibilities for action.

Empirical Studies and Applications

Empirical studies span field studies at Xerox PARC and Bell Labs, workplace analyses in industries like aviation (Boeing), healthcare settings such as Johns Hopkins Hospital, and laboratory ethnographies at institutions like Salk Institute and Max Planck Institute. Applications influenced human–computer interaction research at MIT Media Lab and Stanford University and guided design of interactive systems in corporations including Apple Inc. and Microsoft. Situated approaches informed participatory design projects with organizations such as World Health Organization initiatives and industrial automation projects with Siemens, and shaped training programs in emergency medicine at Harvard Medical School and Cleveland Clinic.

Criticisms and Debates

Criticisms emerged from proponents of computational modeling and cognitive architectures at Carnegie Mellon University and Massachusetts Institute of Technology, who argued for formalization and generalizability as seen in work by Marvin Minsky and David Marr. Debates center on whether situated descriptions can produce predictive, transferable theories comparable to those developed in Cognitive Psychology laboratories at University College London or Princeton University. Other critiques come from scholars in Philosophy of Science and Artificial Intelligence who question the scope of ethnographic inference and the potential neglect of macro-structural influences emphasized by researchers at Columbia University and London School of Economics.

Influence on Related Fields

The situated action perspective influenced fields including human–computer interaction at CHI Conference venues, science and technology studies through links to Actor–network theory proponents like Bruno Latour, and design research at Interaction Design Institute Ivrea. It shaped developments in cognitive anthropology at University of Chicago, participatory design movements in Scandinavia connected to Umeå University, and aspects of organizational studies at Harvard Business School. The approach continues to inform empirical methods in contemporary work on embodied interaction at Carnegie Mellon University, sociotechnical systems at University of California, Berkeley, and interdisciplinary programs at MIT and Stanford University.

Category:Cognitive science Category:Human–computer interaction