“…Only Emmelkamp and van der Hout (1983) reported findings in the opposite direction. Several of the studies that assessed the therapists' activity, expertise, self-confidence, and directiveness in an early treatment phase reported significant associations with outcome (Bennun & Schindler, 1988;Elliott, Barker, Caskey, & Pistrang, 1982;Williams & Chambless, 1990); others reported nonsignificant associations (Alexander et al, 1976;Blaauw & Emmelkamp, 1991;, and in one study, a negative association was found (Keijsers et al, 1995). The last study is of interest because, in a group of 30 panic disorder patients treated according to a treat-ment protocol, Keijsers et al tested whether the frequency of directive statements and explanations during the first treatment session were negatively associated with treatment outcome, and whether those in the third session were positively associated with treatment outcome.…”