Mod 9.8 Flashcards by Oisin Tyrrell

Q

Variable Errors

A

Random Errors

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Q

Constant Errors

A

Pattern

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Q

Active Errors

A

Immediate Effect

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Q

Latent Errors

A

Delayed Effect

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Q

Slips

A

Actions not carried out as planned

EXECUTION

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Q

Lapses

A

Missed actions

MEMORY

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Q

Mistakes

A

Brought by poor planning

PLAN

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Q

Skill Based Behaviours

A

Stored Routines

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Q

Rule Based Behaviours

A

Learnt in a workplace

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Q

Knowledge Based Behaviours

A

Info needs to be Evaluated

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Q

Environmental Capture

A

Not making a conscious decision

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Q

Reversion

A

Going back to old ways of doing things

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Q

Misidentification

A

Wrong Interpretation of evidence given via senses

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Q

Routine Violations

A

Poor practice becoming Normal

Corner Cutting

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Q

Situational Violations

A

Occur due to factors at the time

EG: Time Pressure and Poor Conditions

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Q

Optimising Violations

A

Violations out of boredom

Thrill seeking

EG: Breaking Speed Limit

Q

Exceptional Violations

A

Violations made inevitable to finish task

Necessary Violations

Q

The difference between Errors and Violations are?

A

Errors = Unintentional

Violations = Intended

Q

Visual inspection Error Type 1

A

Good Part deemed U/S

Q

Visual inspection Error Type 2

A

U/S part missed in inspection

Q

S in SHEL model

A

Software

Q

H in SHEL model

A

Hardware

Q

E in SHEL model

A

Environment

Q

L in SHEL model

A

Liveware

D12 TRACK

Teamwork Resources Assertiveness Communication Knowledge

D12 SPAND FC

Stress Pressure Awareness Norms Distraction Fatigue Complacency

What are Skill Based Errors

Slips Lapses

Name both Recognition Failures

MisIdentification Non Detection

Non Detection

Not finding a fault when present