Chapter 4: Situational Awareness Flashcards
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What are some factors that can impact your situational awareness?
Chronic and acute fatigue, and attempting to multitask when performing task in a dynamically changing environment, can seriously impact SA.
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Dr. Ensley’s definition of situational awareness
Being aware of what is happening around you in understanding what that information means to you now and in the future.
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Dr. Ensley’s three levels of Situational Awareness:
Level I Situational Awareness
When the decision maker captures the cues and clues in the current situation. These clues and cues can be captured both consciously and subconsciously.
The decision-makers assessing the emergency scene his eyes and ears focusing on points of data, but the brain is taking and processing more than the eyes and ears are focused on.
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What level of situational awareness is key to a decision-maker’s ability to conduct an effective size up
Level I situational awareness
Decision-makers cannot develop strong level I situational awareness if they fail to capture the cues and clues in the environment (size up)
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Dr. Ensley terms level I situational awareness as…
The perception phase – capturing the information about what is happening. You can think of it is paying attention and it’s the beginning of situational awareness formation.
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Dr. Ensley’s three levels of situational awareness:
Level II situational awareness
The comprehension phase, at this point the decision-maker takes the clues and cues captured in level I and make sense of them. This is where the decision-maker figures out what’s going on – deriving meaning from the combine clues and cues.
Level II is where assembly of the puzzle pieces begin.
The decision-maker comprehends what is happening
The point at which the decision maker might be thinking “what does this all mean”
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What does Dr. Ensley term level to situational awareness?
The comprehension phase
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What can make level II of situational awareness difficult
If some of the clues and cues are unfamiliar to the decision-maker or if the clues and cues do not fit the decision-maker’s belief about what he/she should be seen in the current moment regardless of what they are actually seeing.
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Dr. Ensley’s three levels situational awareness:
level III situational awareness
Dr. Ensley’s term for this level is projection. Here the decision-maker makes assumptions and predictions about the future. The clues and cues captured at level I are comprehended in level II, then you used to be able to predict where the incident is going next.
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In order to make predictions about what’s going to happen what does the decision-maker need to do?
The decision-maker must mentally get ahead of the current moment and think about what’s going to happen at a future point in time 5, 10, 20 minutes from now.
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How are Dr. Ensley’s three levels of situational awareness related?
They are interdependent, builds on each other. Strong level II situational awareness is predicated on capturing the cues in clues in level I.
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summary of the three levels of situational awareness
Level I situational awareness is using perception to capture clues and cues in the environment.
Level II situational awareness is using comprehension skills to figure out what the clues and cues mean.
Level III situational awareness is making projections of what’s going to happen – foretelling future events
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On scene emergency situation decision-makers need to develop and maintain each level situational awareness. What does that mean?
That’s an ongoing process continual because the incident is ever-changing
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Temporal distortion
When stress causes time distortion – can make it difficult for a decision-maker to effectively predict the future. Were the decision-makers unable to accurately assess how much time has passed.
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The average person’s brain can capture, comprehend, and recall about _____pieces of unrelated information.
Seven (± two)