FEAST Attention and Multitasking Questions and Answers 1 — Questions and Answers
Question 1: An air traffic controller is simultaneously monitoring a radar display for potential conflicts, listening for pilot readbacks on the radio, and mentally planning an approach sequence for several aircraft. This concurrent management of multiple, distinct information streams is a clear example of:
- Sustained attention
- Divided attention (Correct answer)
- Selective attention
- Auditory vigilance
Correct answer: Divided attention
Divided attention is the cognitive ability to process two or more different demands or sources of information simultaneously. [9, 30] The scenario describes managing visual (radar), auditory (radio), and cognitive (planning) tasks at the same time, which is the definition of divided attention.
Question 2: The phenomenon where an air traffic controller becomes so focused on resolving a single complex problem that they fail to perceive other important, clearly visible information on their display, such as an alert for a different aircraft, is known as:
- Situational compliance
- Procedural drift
- Attentional tunneling (Correct answer)
- Cognitive dissonance
Correct answer: Attentional tunneling
Attentional tunneling, also known as cognitive tunneling, is a form of selective attention where an individual focuses so intently on one stimulus or task that they become functionally blind to other, equally or more important, stimuli. [6, 11, 14] This is a critical risk in high-stakes environments like air traffic control.
Question 3: Which of the following represents a primary 'cost' associated with frequent task-switching in a multitasking environment like air traffic control?
- A gradual improvement in the accuracy of all tasks.
- The elimination of the need for short-term memory.
- A reduction in the mental resources required for each task.
- A momentary loss of efficiency and increased potential for error with each switch. (Correct answer)
Correct answer: A momentary loss of efficiency and increased potential for error with each switch.
Research shows that every time a person switches between tasks, there is a 'task-switching cost' or 'cognitive switching penalty'. [4, 13, 19, 33] This cost manifests as a brief period of reduced performance, slower reaction time, and an increased likelihood of error as the brain disengages from one ruleset and engages with another. [4, 34]
Question 4: During a period of high traffic, a controller is intensely focused on vectoring an aircraft around a thunderstorm. An unexpected, non-conflicting aircraft with an unusual callsign appears on the screen, but the controller fails to notice it. This failure to see an unexpected but fully visible object is a classic example of:
- Inattentional blindness (Correct answer)
- Confirmation bias
- Long-term memory lapse
- Motor skill error
Correct answer: Inattentional blindness
Inattentional blindness is a psychological phenomenon where an individual fails to notice an unexpected stimulus that is in plain sight, simply because their attention is engaged on another task or object. [3, 10, 15, 24] It's a failure of awareness, not of vision.
Question 5: An air traffic controller is actively managing a developing conflict between two aircraft on converging courses. At the same moment, a pilot on the frequency makes a non-urgent, routine request for a frequency change for a sector they will not enter for another 15 minutes. Which cognitive skill is most critical for the controller to apply immediately?
- Long-term memory recall of flight plans
- Auditory vigilance for specific callsigns
- Task prioritization and selective attention (Correct answer)
- Procedural memory for standard phraseology
Correct answer: Task prioritization and selective attention
The controller must immediately prioritize the safety-critical task (the conflict) over the non-urgent routine request. This requires selective attention, the ability to direct focus to relevant stimuli while ignoring irrelevant ones, and effective task prioritization to manage cognitive workload. [23]
Question 6: To effectively manage a high-traffic situation and maintain situational awareness, a controller must continuously and systematically scan their entire area of responsibility rather than fixating on one part of the sector. This primary strategy is designed to mitigate the risks of:
- Poor communication phraseology.
- Lack of procedural knowledge.
- Attentional tunneling and cognitive fixation. (Correct answer)
- Incorrect flight plan data entry.
Correct answer: Attentional tunneling and cognitive fixation.
A systematic scanning strategy is a fundamental technique to maintain overall situational awareness. It is a direct countermeasure to attentional tunneling, where a controller might miss developing issues in other parts of the sector while focusing too intently on a single problem or area. [5, 14]
