“…In the reviewed studies, CDs report learning opportunities that include drawing on experiences as an athlete, coach, and ongoing practice by other CDs and themselves (Brasil et al, 2018;Ciampolini et al, 2020;Cushion et al, 2019). However, CDs also describe feeling underprepared when delivering programs to develop coaches (e.g., Banwell, Stirling, & Kerr, 2019;Crisp, 2018;Stodter & Cushion, 2019), evaluating others (e.g., Kloos & Edwards, 2021) and often appear unaware of the pedagogical underpinnings and prior experiences that shape their practice (Culver et al, 2019;Cushion et al, 2019;Hussain et al, 2012;Leeder et al, 2019;Paquette, Trudel, Duarte, & Cundari, 2019). Despite these findings, there is currently little understanding of the training of CDs (McQuade & Nash, 2015) or 'learning programme designers' (Horgan & Daly, 2015) such as the content and intended outcomes of a training program for CDs and understanding of effective training (Stodter & Cushion, 2019).…”