Critical Smoke Alarm Characteristics to Awaken Children From Stage 4 Sleep

Specific Aim 1 is to test the hypothesis that there are specific characteristics of a voice smoke alarm (i.e., use of child's first name, behavior commands in the message content, use of mother's voice, and stimulus frequency) that will awaken children 5-12 years old in stage 4 sleep. The successful children's alarm will be tested among adult subjects to evaluate effectiveness across the age spectrum. Specific Aim 2 is to test the hypothesis that there are specific characteristics of a voice smoke alarm (i.e., use of mother's voice and behavior commands in the message content) that will result in successful completion of simulated escape behaviors by children 5-12 years old after awakening from stage 4 sleep. The successful children's alarm will be tested among adult subjects to evaluate effectiveness across the age spectrum.