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Reliability workbench fault tree
Reliability workbench fault tree












Frequency bias – A gamble that a frequently used solution will work.Similarity bias – The tendency to recall solutions from situations that appear similar.Confirmation bias – The reluctance to abandon a current solution.Habit – An unconscious pattern of behavior acquired through frequent repetition.Assumptions – A condition taken for granted or accepted as true without verification of the facts.The mental biases, or shortcuts, often used to reduce mental effort and expedite decision-making include: Stress The problem with stress is that it can accumulate and overpower a person, thus becomingĪvoidance of Mental Strain Humans are reluctant to engage in lengthy concentrated thinking,Īs it requires high levels of attention for extended periods. The common characteristics of human nature addressed below are especially accentuated when work is performed in a complex work environment. People tend to overestimate their ability to maintain control when they are doing work. 2.4 Human Factors Analysis and Classification System (HFACS).














Reliability workbench fault tree