Controlling uncertainty: a review of human behavior in complex dynamic environments.
Complex dynamic control (CDC) tasks are a type of problem-solving environment used for examining many cognitive activities (e.g., attention, control, decision making, hypothesis testing, implicit learning, memory, monitoring, planning, and problem solving). Because of their popularity, there have been many findings from diverse domains of research (economics, engineering, ergonomics, human-computer interaction, management, psychology), but they remain largely disconnected from each other. The objective of this article is to review theoretical developments and empirical work on CDC tasks, and to introduce a novel framework (monitoring and control framework) as a tool for integrating theory and findings. The main thesis of the monitoring and control framework is that CDC tasks are characteristically uncertain environments, and subjective judgments of uncertainty guide the way in which monitoring and control behaviors attempt to reduce it. The article concludes by discussing new insights into continuing debates and future directions for research on CDC tasks.
Osman
Magda
M
School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London, UK. m.osman@ucl.ac.uk
D006801:Humans; D011582:Psychological Theory; D012919:Social Behavior; D012931:Social Environment; D012938:Social Perception