Human Performance - Human information and Processing Flashcards

1
Q

What is Vigilance?

A

Extent of readiness to detect a stimulus that is imperative to safety

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2
Q

What is Attention?

A

Ability to focus and maintain interest in a given task while avoiding distractions

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3
Q

Types of attention include…

A

Divided attention

Selective attention

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4
Q

What is divided/selective attention?

A

Selective attention is the ability to pick up relevant information unintentionally

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5
Q

What is Hypo Vigilance?

A

State of reduced sensory sensitivity and response

A failure to maintain attention over a long period of time

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6
Q

Main causes of Hypo Vigilance…

A

Habituation

Repetition

Automation

Workload reduction

Demotivation

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7
Q

What is memory?

A

A process of acquisition, processing and storing of information

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8
Q

Memory : Sensory Store

A

Sensory memory - valid for short period of time

Iconic Memory - (0.5-1sec)

Echoic Memory - (2-8secs)

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9
Q

How long does short term memory last?

A

Lasts 10 - 30 secs

Max unrelated items help = 5+/- 2

Highly sensitive to interruption

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10
Q

Long Term Memory

A
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11
Q

Long Term Memory limitations

A

Experience

Repetition

Suggestion

Desires

Expectations

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12
Q

Information/Memory flow

A
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13
Q

Learning - Classical Conditioning

A

A certain stimulus produces a certain response/reaction

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14
Q

Learning - operant Conditioning

A

Based on consequences - trial/error technique

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15
Q

Cognitive Learning

A

Acquisition of knowledge and skill by mental or cognitive processes

E.g. creating mental representations of physical objects and events

Listening, watching, touching, reading and experiencing

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16
Q

Mnemonics help…

A

Mnemonics help the retention of infomation

17
Q

Mental training helps…

A

Mental training helps the pre-view of the performance

18
Q

Skill acquisition phases are…

A

Cognitive

Associative

Autonomous

19
Q

Cognitive Skill

A

Understanding the nature and goal of the activity

Initial attempts at the skill

Gross errors are possible

20
Q

Associative Skill

A

Practice on mastering the timing go the skill

Few and more consistent errors occur

21
Q

Autonomous Skill

A

Well coordinated, tasks appear effortless

Automatic performance allows attention to be directed to other aspects of the skill performance

Few errors

22
Q

What are motor programmes?

A

A series of subroutines organised into the correct sequence to perform a movement

23
Q

Mental schemas are?

A

A cognitive framework that helps the organisation and interpretation of information

24
Q

Mental Schemas in the Learning Process is are…

A

Enhance attention

Allow quick thinking

Simplify the universe of information

Fastens learning

25
Q

SRK model includes…

A

Skill

Rule

Knowledge

26
Q

Skill based behaviour & errors

A

Based on routines or motor-programs, performed without conscious thought

E.g.Selection of Flaps instead of Landing Gear

27
Q

Rule based behaviour & errors

A

Based on knowledge of procedures, performed consciously

E.g wrong use of rules and wrong selection of procedures

28
Q

Knowledge based behaviour & errors

A

Based on academical knowledge, performed consciously

E.g. lack of knowledge or incorrect use of it

29
Q

Motivation is…

A

The process that initiates, guides and maintains goal orientated behaviours

30
Q

Three major Motivation components are?

A

Activation - Involves the decision to initiate behaviour

Persistence - Continued effort to the goal even though obstacles may exist

Intensity - Concentration and vigor into pursuing a goal

31
Q

Maslow Motivation Model

A

Basic Physiological needs

Safety/Security

Social needs

Social appreciation

Self fulfilment