“…Another observation is that it is not only social science and education contexts that have been researched but also other disciplinary fields such as science and interdisciplinary areas in general [1,7,12,13,19,21,26,27,29,31,37,38]. Jazvak-Martek et al [17] research of doctoral experience included the collection of data from more than 40 doctoral students situated in two faculties of Education, a diverse field since participants were in programs that are quite distinct and range from those that are highly structured with required course work to others that are focused primarily on independent completion of the PhD dissertation research (Counselling Psychology, Educational Psychology, Library, and Information Sciences, Curriculum Studies, Learning Sciences and subject-specific programs such as Mathematics Education).…”