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. Author manuscript; available in PMC: 2013 Aug 28.
Published in final edited form as: Psychol Addict Behav. 2007 Mar;21(1):114–119. doi: 10.1037/0893-164X.21.1.114

Table 2.

Intervention Ratings of Peers and Participant Dyads

Item Participants
Peers
t(df) d
M SD M SD
How comfortable did you feel about participating in the project in general? 6.05 1.08 6.57 1.07 1.51 (18) .50
How comfortable did you feel about participating with your friend in the project? 6.68 0.67 6.32 1.16 1.20 (18) .40
How much did you enjoy participating in the project? 5.16 1.68 5.79 1.36 1.54 (18) .52
How comfortable did you feel about participating in the session with your friend? 6.82 0.60 6.91 0.30 0.44 (10) .19
How much did you feel your friend supported you during the session? 5.91 1.87 5.91 1.38 0.00 (10) .00
How much did you feel you supported your friend during the session? 5.82 1.83 5.91 1.38 0.13 (10) .06
How much trust did you feel in having your friend participate in the session with you? 6.82 0.60 6.46 0.93 1.08 (10) .49
How effective were the sessions in which you participated with your friend? 5.00 1.55 5.18 0.98 0.33 (10) .15
How much did you enjoy participating with your friend in the sessions? 5.73 1.42 6.46 1.04 1.37 (17) .61

Note. All items were answered on a 7-point Likert-type scale (1 = not at all; 3 = somewhat; 5 = mostly; 7 = totally). Individual motivational intervention dyads completed only first three items. There were no significant differences between peers and participants on any item (ps >.10).