“…Compared with the substantial progress that has been made in the psychological treatment of phobic and panic disorders (e.g., Barlow, 1988;Clark, 1986;Foaand Kozak, 1985), progress in the development of effective treatments for generalized anxiety disorder (GAD) has been disappointing. Indications that cognitive techniques may be particularly effective for this population (e.g, Borkovec et al, 1987;Durham and Turvey, 1987;Woodward and Jones, 1980) have not been consistent (e.g., Barlow et al, 1984;Borkovec and Mathews, 1988;Lindsay, Gamsu, McLaughlin, Hood, & Espie, 1987). In general, treatment effects are small, and treatments from different theoretical backgrounds appear to be equally, nonspecifically effective (see Ost, 1990, for a review).…”