NSF Survey of Earned Doctorates Link2015 Survey Cycle
The results of this annual survey are used to assess characteristics and trends in doctorate education and degrees.
NSF-NIH Survey of Graduate Students and Postdoctorates in Science and Engineering Link2013 Survey Cycle
This survey provides data on the number and characteristics of graduate students, postdoctoral appointees and doctorate-holding non-faculty researchers in science, engineering and health fields.
NRC Data-Based Assessment of Research-Doctorate Programs in the United States LinkSeptember 2010
The National Research Council (NRC) conducts a survey and compiles a report on United States Research-Doctorate Programs approximately every 10 years. Data collection for the most recent report began in June 2006 and the report was released in September 2010.