As part of of undergraduate course work at University of Bridgeport, I completed a research study with three of my peers. The research study aimed to identify dental hygienists’ knowledge about early childhood caries. A survey was created and distributed to dental hygienists across the nation; the survey included demographic questions, knowledge-based questions, and open-ended questions. The study we performed was a follow-up to an already existing study which had been conducted years prior. The results of our study showed that knowledge among dental hygienists on the topic of early childhood caries improved since the initial study was completed.