The document discusses a presentation given by Karalyn Gonzalez on the effects of children receiving the influenza vaccination compared to school absenteeism. The presentation defines what a vaccination is, states the research question as whether children who receive the flu vaccine will miss more or less school than unvaccinated children, and hypothesizes that vaccinated children will miss more days. It then reviews findings from three articles supporting that vaccinated children actually miss fewer school days and have lower absenteeism rates during flu season.