Doctor of philosophy degree Universities and colleges 48 Graduate work 47 Dissertations, Academic 17 Faculty advisors 12 Graduate students 12 Degrees, Academic 10 Research 10 Study skills 10 Methodology 8 Report writing 6 Humanities 5 Social sciences 5 Study and teaching (Graduate) 5 Anecdotes 4 Doctor of education degree 4 Doctoral students 4 Education 4 Evaluation 4 Handbooks, manuals, etc 4 Education, Higher 3 Professional education 3 Supervision of 3 Academic achievement 2 Curricula 2 Great Britain 2 Handbooks, manuals etc 2 Miscellanea 2 Science 2 Admission 1