The Defense Style Questionnaire (DSQ) was administered to patients wit
h a specific phobia (animal type; N = 54) and to control subjects (N =
29). Results indicated that specific phobia patients and non-phobic c
ontrol subjects exhibit a similar pattern of defences. Also, the study
investigated whether specific DSQ defence styles affect behaviour the
rapy outcome. It was found that an immature defence style, and especia
lly the defence mechanism projection, was related to less favourable t
reatment results.