Attention span, concentration, intelligence, judgement, learning ability, memory, orientation, perception, problem solving, psychomotor ability, reaction time, social intactness. Physical Stressors - fatigue, hunger, illness, sleep deprivation.
Change in - environment, routine, caregivers, restraints, misinterpreting, environment.
Stimuli - excessive or inappropriate.
Performance Demands - beyond abilities, forced to do something, rushed care.
Physical Discomfort - pain.
Depression, loss of control, social isolation.