This study will be completed over a two year period. During the first year of the study we will survey trainees' attitudes before and after clinical emergency department rotations. We propose to survey the attitudes of medical trainees using the validated questionnaire, the Attitudes Towards Homelessness Inventory (ATHI). A homeless curriculum will be developed using feedback from house staff, health care providers, community partners, and agencies. All undergraduate and postgraduate students will be eligible to participate. In the second year of the study, attitudes will be surveyed before and after completion of the clinical rotation and didactic training.