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Bedny, Gregory Z.; Harris, Steven Robert – Mind, Culture, and Activity, 2005
This article offers an introduction to the central concepts and principles of the Systemic-Structural Theory of Activity (SSTA), an activity-theoretical approach specifically tailored to the analysis and design of human work. In activity theory, cognition is understood both as a process and as a structured system of actions. Building on the…
Descriptors: Human Factors Engineering, Design, Problem Solving, Man Machine Systems