This study wants to determine if racial differences in children that snore are related to factors that can be changed, such as child sleep habits, family factors, and provider unintentional racial bias. To accomplish this goal, we will compare measures of the sleepiness of children that snore and neurobehavioral impairments between Black and White children. We will also ask your child's healthcare provider to complete an implicit association test.

This study seeks to understand why some babies born with a small jaw (micrognathia) have sleep apnea and/or trouble growing and others do not. By enrolling healthy babies, we hope to get a better understanding of how infants breathe during sleep and grow over the first months of life. This observational study involves two study visits that each include an overnight sleep study and some other non-invasive tests.