Table 1.

The Credibility/Expectancy Questionnaire scores

	Pretreatment	Post- treatment
	M (SD)	M (SD)
1. Logic	7.64 (1.50)	7.64 (1.12)
2. Utility	6.73 (1.85)	6.45 (1.21)
3. Confidence in recommending	6.82 (1.54)	7.55 (1.37)
4. Feeling of improvement	7.60 (1.27)	8.00 (1.20)
5. Improvement thought to occur (%)	57.27 (29.70)	50.00 (22.80)
6. Improvement felt to occur (%)	61. 82 (26.01)	50.91 (25.48)
7. Satisfaction with group		7.27 (1.35)
8. Interest in skills/group experience		7.64 (1.36)
9. Helpfulness of skills learned		7.45 (1.37)
10. Satisfaction with therapists		8.10 (0.99)
11. Motivation to participate		7.82 (0.87)

Note. Items 7–11 were added to the CEQ-post-treatment questionnaire.