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Unformatted text preview: in the judgmental and/or inferential processes involved in the selection of an objective or in the specification of the means to achieve it, irrespective of whether or not the actions directed by this decisionscheme run according to plan. (planning failures) Human Error
Human Error Mistakes More subtle Harder to detect Can pass unnoticed for long periods of time Slips/lapses Potentially observable if the action is external
Covert errors – lapses
Memory failures May not be external Human Error
Human Error Error types & forms Cognitive stage
Planning Storage Execution Primary error type
Slips Human Error
Human Error Error forms Recurrent varieties of fallibility Evidence in mistakes, slips, & lapses
Two types Similarity Frequency biases Human Error
Human Error Performance levels & error types Performance level Error type Skillbased
Knowledgebased Slips & lapses
KB mistakes Human Error
Human Error Performance levels
Skillbased: human perfo...
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This note was uploaded on 03/08/2013 for the course AER 215 taught by Professor Hughes during the Spring '13 term at Guilford Tech.
- Spring '13