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Title: Human Factors

Description: PPL EXAM

Total Flash Cards: 13

Created: 08/20/2008 14:20:35

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Cards

Term
What Is The Job Of The Semi-Circular Canals
Definition
To Detect angular acceleration
Term
The perfect pilot
Definition
o displays good airmanship at all times o consistent o dependable o flexible o knowledgeable o flies accurately o never flies dangerously o is confident but not over confident o can be relied upon to fly the aircraft well o will make good decisions o will do the job and keep out of trouble o well learn by experience o knows his/her own capabilities and never exceeds them o always tries to improve their piloting knowledge and skills o will always set a good example to others and will assist them to achieve higher standards and to aim for perfection
Term
The imperfect pilot
Definition
o show-off o slapdash o impulsive o careless o complacent o rigid of thought o timid o overconfident o arrogant o inaccurate o a poor communicator o does not think ahead o is rough on aero plane and equipment o takes foolish and unnecessary risks o Flaunts regulation e.g. Low flying, thereby putting other peoples lives at risk
Term
What Are Semantic and Episodic Memories
Definition
Semantic – meaning (codes / symbols etc) Episodic – information about specific episodes or events
Term
Automatic actions / motor skills
Definition
Once learnt, some skills become automatic, however complex tasks require continual monitoring and attention.
Term
Sequential Task Handling
Definition
The brain can usually deal with one specific thing at a time. It can however, deal with multiple tasks by rapidly switching from one to the other. It can also carry out several automatic actions at once.
Term
Mental Capacity
Definition
When a pilot is learning to fly the mental overload is high due to the influx of new information – the brain is working to full capacity. This means that the amount of residual capacity for decision making is small as you become more experienced i.e. motor skills are more automatic – the capacity is much greater.
Term
Factors affecting information processing
Definition
o How accurately and completely the information in the memory was learned o How long ago it was learned and reinforced o Negative personality problems or stresses at time of learning o Illness o Hypoxia o Mind set (what they expected to experience, not was actually there)
Term
Adverse Personality Traits will introduce hazardous thoughts
Definition
o Avoiding responsibility – that’s the other aircrafts worry not mine o Anti-authority – they can’t tell me what to do o Invulnerability – I’ll never have an accident o Impulsiveness – I think ill beat that up o Resigned – uh-oh everything’s going wrong o Macho – watch this – this will impress them
Term
Decide
Definition
Detect a change Estimate its significance Choose safe outcome Identify plausible actions and their risks Do the best option Evaluate the effects of their action
Term
Trapped Gases In A Climb
Definition
o In the stomach and bowel there is plenty of room for the gases to expand and relieve pressure o In the middle ear the gas expands and escapes through the Eustachian tube. o In the sinuses there is little room to expand and escape so pain can arise
Term
Trapped Gases In the descent
Definition
o The reverse occurs o A vacuum (partial vacuum) occurs o Intestines – no problem o Ears – problem if the Eustachian tube is blocked. o Swallowing, moving jaw to clear o Sinuses – pain if blocked.
Term
What Is Hypoxia
Definition
insufficient oxygen to enable body to function properly



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