Table 3.
PC; n = 51 | CP; n = 29 | AM; n = 66 | LSD contrasts | |
---|---|---|---|---|
Questions | ||||
The questions were clearly stated. |
50.71 |
48.80 |
49.98 |
PC, CP, AM |
The questions were posed in logical order. |
49.39 |
47.77 |
51.45 |
PC, CP, AM |
The questions were easy to answer. |
51.29 |
46.96 |
50.34 |
PC, CP, AM |
The questionnaire was too long. 1 |
47.96 |
51.60 |
50.88 |
PC, CP, AM |
The instructions for filling out the questionnaire were clear. |
49.19 |
49.51 |
50.84 |
PC, CP, AM |
Advice | ||||
The advice was relevant for me. |
48.41 |
52.25 |
50.24 |
PC, CP, AM |
The advice was believable. |
48.24 |
50.02 |
51.35 |
PC, CP, AM |
The advice was clearly arranged. |
49.19 |
47.84 |
51.58 |
PC, CP, AM |
The advice was informative. |
47.97 |
49.35 |
51.85 |
PC < AM; PC, CP; CP, AM |
The advice was clear. |
48.91 |
48.50 |
51.50 |
PC, CP, AM |
The advice was complete. |
50.66 |
47.29 |
50.68 |
PC, CP, AM |
The advice helps me to improve my drinking behavior. |
47.06 |
56.57 |
49.39 |
PC < CP > AM; PC, AM |
The advice stimulates me to improve my drinking behavior. |
45.79 |
58.00 |
49.74 |
PC < CP > AM; PC < AM |
I miss information in the advice. 1 |
49.99 |
48.00 |
50.89 |
PC, CP, AM |
The advice was consistent with my answers. |
50.11 |
52.50 |
48.82 |
PC, CP, AM |
The information was interesting. |
49.39 |
51.01 |
50.03 |
PC, CP, AM |
The information was new to me. |
49.17 |
51.42 |
50.02 |
PC, CP, AM |
The pieces of advice were too long. 1 |
50.62 |
51.19 |
49.00 |
PC, CP, AM |
The advice was confusing. 1 |
50.62 |
50.46 |
49.32 |
PC, CP, AM |
Too much information was given. 1 |
49.29 |
50.44 |
50.36 |
PC, CP, AM |
I agree with the advice I received. |
47.02 |
52.58 |
51.17 |
PC < CP, AM |
I can learn better from video-based messages than text-based messages. 1 |
48.56 |
50.84 |
50.75 |
PC, CP, AM |
Grade for the advice |
47.61 |
51.96 |
50.98 |
PC, CP, AM |
Layout | ||||
The advice was nice in terms of layout and readability. |
48.59 |
49.79 |
51.18 |
PC, CP, AM |
I like the layout of the website. |
49.24 |
50.23 |
50.49 |
PC, CP, AM |
Functionality | ||||
I had problems opening the website. 1 |
50.79 |
46.51 |
50.93 |
PC, CP, AM |
I had problems with colors, letter types and/or pictures used in the program. 1 |
49.82 |
47.43 |
51.27 |
PC, CP, AM |
I had problems printing the advice. 1 |
51.58 |
47.67 |
49.80 |
PC, CP, AM |
The program is user-friendly. |
48.51 |
52.15 |
50.21 |
PC, CP, AM |
The program is a good choice for giving personal feedback. |
50.24 |
49.89 |
49.86 |
PC, CP, AM |
Grade for the program | 48.02 | 50.35 | 51.37 | PC, CP, AM |
Note. PC = precontemplation; CP = contemplation/preparation; AM = action/maintenance.
CP < AM: the mean score of CP is significantly lower than that of AM.
PC, CP, AM: the mean scores of PC, CP and AM are equal.
1 These items are coded the other way around.