School Nurses' Perceived Barriers and Perceptual Influences When Implementing AED Programs.

School nurses' experienced barriers and benefits with perceptions of self-efficacy are important factors to consider for program implementation in the school setting. Little research has been done in the area of automated external defibrillator (AED) program implementation by the school nurse for the treatment of sudden cardiac arrest. The purpose of this study was to identify benefits of and barriers to AED program implementation in public schools and measure school nurses' self-efficacy related to their role as a change agent in program implementation. Results revealed that school nurses are functioning with a high level of self-efficacy in their ability to influence major health-care decisions in the school setting, and despite barriers, AED program implementation is considered beneficial and a necessary component of emergency care.