UCA
Mistake
Violation - Security issue
Memory Lapses
Slip
Lack of handling abilities
Training flaws or lack of experience
Comprehension Issues
Bad Decisions
Perception Issues
Physiology limitations like low visual accuracy
Incomplete motor or visual feedback
High task Complexity
Incomplete situational awareness
Working memory overloaded
Low level of alertness
Spatial disorientation or illusions
Routine
Exceptional
Lack of attention
Acts of sabotage
Poor vigilance on monitoring tasks
Time constraints and high workload
Procedures are too long
Incomplete training
Stress
Vestibular
Visual
Innacurate situational awareness
Incorrect or no mental model
Incorrect problem framing
Poor information integration
Poor communication or coordination
Physical
Social
Incomplete or uncertain information
Inappropriate heuristic for problem solving
Cognitive narrowing with high workload
Poor design of controls
Asleep / Fatigued