“…Another central theme relates to the achievements of doctoral students (Austin, 2009;Calabrese et al, 2007;Davis et al, 2018;Geesa et al, 2020;Geesa et al, 2021;Gilly, 2004;Sims & Cassidy, 2016;Zambo, 2014). Another body of research is devoted to the implications of doctoral study for both doctoral candidates (Buss, 2020;Carrillo & Rubel, 2019;Paufler et al, 2020;Pervez et al, 2020;Rapp et al, 2001;Wasburn-Moses, 2007;Williamson, 2019) and teachers (Amrein-Beardsley et al, 2012;Austin, 2009;Bentley, 2013;Boyce, 2000;Tam & Rousseau, 2000;Tekian, 2014;Thomas & Reeve, 2006).…”