They can be reached respectively at w.j.muhrenuvt.nl and barteluvt.nl. E mergency response conditions are characterized by a high degree of turbulence and dynamic change, time constraints, cascading events, a multitude of actors and high stakes [1]. Emergency responders need to make decisions on the course of action they will pursue, and they also need to make judgments on what is happening around them and understand what is going on in order to decide and act appropriately. Our research shows that in such demanding conditions, effective response is very much dependent upon the responders' sense-making abilities.
Sense-makingSense-making literally means making sense of things, making things sensible. Sense-making is usually initiated by a sudden loss of meaning caused by unforeseen changes in the environment which break the imaginary link between expectation and reality and force actors to reevaluate what they are doing and where they should go. When people's sense of what is happening is affected, and they do not know how to proceed, they experience what is called a cosmology episode: they are being thrown into an ongoing, unknowable, unpredictable streaming of experience in search of answers to the question, "What's the story?" [2]. When people who are struggling to make sense actually find an answer to that question and their sense-making efforts have actually produced sense as the final product, they have the fundaments to make decisions about future steps. Sense-making is not just the end product of understanding itself, but is even more so the process of how people try to find out the story, the deliberate effort to understand events and how they give meaning to what is happening in order to reduce the equivocality and ambiguity that surrounds them.Research on sense-making has identified a set of seven properties that characterize the sense-making process [3]. First, sense-making is grounded in identity construction, meaning that the interpretation one gives to what is happening depends on who the sense-maker is and who he or she represents. Second, retrospection plays an important role in sense-making, since people use hindsight to look back at experiences and use the lessons learned of their success or failure in the current context. The third characteristic of sensemaking is enactment: people do not wait passively for things to happen, but act to influence the environment and observe what happens. Fourth, the social dimension is important for sense-makers, as they always try to find out what other people think and understand, and they take into account other people's reactions when they act. Fifth, sense-making is ongoing, a process that never stops, especially in such a dynamic environment as an emergency. Sixth, people extract cues from the environment and focus on them, as they cannot pay attention to everything that is happening around them. Finally, sense-making is driven by plausibility rather than accuracy, as plausible accounts of the situation are often good enough to act upon.
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