Potentially exposed to ordinary infectious diseases carried by students; exposed to student noise levels; required to lift, move, and position students and equipment; playground supervision and bus loading requires working outdoors in inclement weather; required to attend to students' personal hygiene; may be exposed to biting behavior; may need to take precautions to avoid exposure to student bodily fluids and cleaning or disinfecting compounds; required to work in non-routine positions for extended periods. Provide positive behavioral support, implements consequences for inappropriate behavior, communicates and implements student discipline plan, evaluates students' needs and provide interventions to redirect behavior, assesses crisis situations, and intervenes to defuse situations using conflict resolution.