“…Regarding the characteristics of the task, it has been suggested to either use tasks with low diffi culty and complexity or slowly increase diffi culty (e.g., Broder, 2000;Detweiler & Whisman, 1999;Kazantzis & Lampropoulos, 2002). The tasks should not provoke anxiety (Leahy, 2002), and they should have a close relation to the content of the session as well as to the overall therapy goals (Broder, 2000;Kazantzis & Deane, 1999;Kazantzis & Lampropoulos, 2002;Tompkins, 2002). Regarding therapist behaviour, therapists are encouraged to involve the patient in determining the time and location for homework completion (e.g., Burns & Auerbach, 1992;Detweiler & Whisman, 1999;Freeman & Rosenfi eld, 2002;Startup & Edmonds, 1994), to give a detailed and specifi c description of the task (Detweiler & Whisman, 1999;Glaser, Kazantzis, Deane, & Oades, 2000;Kazantzis & Deane, 1999), to assess the probability of homework completion (Freeman & Rosenfi eld, 2002;Glaser et al, 2000;Kazantzis & Deane, 1999) and to hand out written materials or task descriptions (Detweiler & Whisman, 1999;Kazantzis & Deane, 1999;Kazantzis & Lampropoulos, 2002;Tompkins, 2002).…”