“…To examine such images, Ayres and Heuett (1997,1999, 2000 used participant-generated drawings to provide evidence that people exposed to visualization saw themselves in a more positive, vivid, "in control" fashion than people not exposed to visualization both over the short term (Ayres & Heuett, 1999) arid long term (Ayres & Heuett, 2000). Unfortunately, the Ayres and Heuett approach requires a substantial amount of time and effort to gather and evaluate such drawings.…”