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How To Identify Fixation or Inattention Problems
One way for instructors to identify problems with fixation and inattention is to try and follow where students look. To accomplish this, instructors can glance at a student’s eyes to try to determine where the student is looking. Students who appear to look at one instrument for an extended period of time might have a problem with fixation. Students whose gaze is never directed toward engine instruments might have a problem with inattention.
The technique of following student eye movements is useful, but has limitations since looking in the same direction as the student is not the same as “seeing” what the student sees.Scenario-Based Training
Research and practical experience have demonstrated the usefulness of practicing in realistic scenarios—ones that resemble the environment in which knowledge and skills are later used. Instructors must devise scenarios that allow students to practice what they have learned. This is challenging because different students need to practice different things at different times, and because different working environments present different practice opportunities.
What makes a good scenario? A good scenario:
• Has a clear set of objective.
• Is tailored to the needs of the student.
• Capitalizes on the nuances of the local environment.
For example, Bill is introducing Beverly to a low-fuel emergency. His objective at this early stage is to simply enable Beverly to recall the sorts of actions that are appropriate for a low-fuel emergency. He decides to use the classroom environment as a first practice scenario. He asks Beverly about what sorts of actions she might take if such an event would occur. She has some good ideas but he asks her to think more about before her next lesson. On her next lesson he gives her the same exercise. This time her answers are consistent and insightful. Bill decides that this scenario has served its purpose and moves on.
During their next flight, Bill’s objective is having Beverly recall and carry out the steps that she was able to cite in the classroom. As they arrive at their home airport, he presents Beverly with a low-fuel scenario. He notes that she remembers much of what she was able to recall in the classroom, but amidst the excitement, has forgotten a few things. He uses the same scenario at a different airport on their next flight, and she performs admirably.
Later in her training, Bill’s next objective is to enable her to recall and perform the emergency steps in concert with other piloting duties. They depart on a cross-country flight from a populated area to a remote area. While en route, Bill presents Beverly with a low-fuel emergency scenario knowing that there is only one airport nearby and that it is not easy to spot. She successfully uses her available navigational resources to locate and arrive at the airport. Upon returning
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home, Bill attempts to generalize her new abilities and put yet a different spin on the same problem. He presents the low-fuel scenario, taking advantage of the fact that there are eight nearby airports. All of the airports are in plain view, and she must choose one.
Each of these scenarios taught Beverly something she needed to learn next, and made good use of the surroundings and available circumstances. As these examples illustrate, there is no list of “canned” scenarios that can be used for all students. Instructors must learn to devise their own scenarios by considering what each student needs to practice, and exploiting features of the local environment that allow them to do it.
The Learning Route to Expertise
What does it take to successfully orchestrate all of the knowledge and skills the student has learned into what instructors, evaluators, and other pilots and mechanics would regard as true expertise? All evidence seems to point once again to the idea of practice. Just as the perfection of an individual skill seems to rely on repeated practice, so does the combination of knowledge and skills that make up our abilities to do the real-world job of pilot or mechanic.
How much practice does it take to become a true expert? In a study of expert performers in fields ranging from science to music to chess, one psychologist found that no performer had reached true expertise without having invested at least ten years of practice in his or her field. Experts have been found to use two tools to help them gain expertise in their field: cognitive strategies and problem-solving tactics.Cognitive Strategies
The idea of cognitive strategies emerged over 50 years ago in the context of human information processing theory. Cognitive strategies refer to the knowledge of procedures or knowledge about how to do something in contrast with the knowledge of facts. They use the mind to solve a problem or complete a task and provide a structure for learning that actively promotes the comprehension and retention of knowledge. A cognitive strategy helps the learner develop internal procedures that enable him or her to perform higher level operations.
　
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