When planning your research topics, it is important to remember that not all data is freely accessible for the years and level of analysis you are consider. Within these areas of study, access to specific types of data is restricted under FERPA and HIPAA regulations.
The Family Educational Rights and Privacy Act (FERPA) protects student data - a student is anyone who is or has been in attendance at an educational agency or institution that maintains educational records. These educational records contain information directly related to specific students and are maintained by the institution and they might exist in paper, electronic files, emails, film, etc.
The Health Insurance Portability and Accountability Act (HIPAA) protects the privacy of patient health information.
Due to FERPA and HIPAA regulations, generally research data in some social science and many health science topics discussing individuals will be available in aggregate format and not on the participant/recipient/student level. Gaining access to this microdata is possible, at times, but often is a very lengthy, potentially months long, process that will require documentation, specific research training protocols, having a faculty advisor, and working with William & Mary and the individual/agency holding the data.
When thinking about the country/event/issue you are wanting to locate data on consider the following: