“…Autonomy has variously been described as "slippery" (Tschirhart & Rigler, 2009, p. 71), "problematic" (Benson & Voller, 1997, p. 2), "ambiguous" (Benson, 2009, p. 24), "elusive" (Kohonen, 2001b, p. 39;Everhard, 2006, p. 9;Little, 2010, p. 27), "a complex construct" (Sambell, McDowell & Sambell, 2006, p. 158),…”