“…Where it exists, the coaching peer-reviewed literature has tended to focus on a range of themes, including: definitions of coaching and its distinctiveness from other interventions (Bachkirova and Cox, 2004;Clutterbuck, 2008;Griffiths and Campbell, 2008;Hart et al, 2001;Kilburg, 1996); the impact of coaching (Grant, 2003;Green et al, 2005;Spence and Grant, 2004;Wasylyshyn et al, 2006); the relationship between coaching and psychology (Gray, 2006;Kemp, 2005;Seligman, 2007); improving coaching interventions (Britton, 2008;Rock and Donde, 2008); coaching and management/leadership (Ellinger and Bostrom, 1999;Peterson, 1996); coaching and supervision (Clutterbuck, 2008;Gray, 2007;Mead et al, 1999), coaching as a function of human resource development (Hamlin et al, 2008) and the 'manager as coach' (Graham et al, 1993(Graham et al, , 1994Hamlin et al, 2006;McLean et al, 2005) With a few exceptions, relatively few of these studies have been critical of coaching or raised issues of concern (Berglass, 2002;Gray et al, in press;Hall et al, 1999).…”