Three magic letters : getting to Ph.D. / Michael T. Nettles and Catherine M. Millett.

A map from the past to the present
Context, trends, and conceptual framework for research
Survey design and research logistics
Demographics of the sample
Admissions and screening
Financing a doctoral education
Socialization
Research productivity
Satisfaction, performance, and progress
Rate of progress, completion, and time to degree
Predicting experiences and performance
Interpreting field differences
Group-specific implications
The doctoral student experience : new answers and new questions.