Table 2.
| A. Adherence, treatment expectancies, and pre-intervention outcomes of participants in Study 1. | |||||
|---|---|---|---|---|---|
| Characteristic | Full Sample (N=137) | Monitor + Accept (N=54) | Monitor Only (N=53) | Control (N=30) | Condition Difference Statistic |
| Intervention Drop-outs | 11 (8.03%) | 2 (3.70%) | 7 (13.21%) | 2 (6.67%) | χ2(2)=3.37 |
| Intervention Adherence (sessions)a | 7.44 (1.72) | 7.44 (1.66) | 7.43 (1.80) | -- | F(1,96)=0.00 |
| Home Practice Adherence (minutes)a | 728.9 (491.6) | 814.5 (490.7) | 643.3 (490.7) | -- | F(1,96)=2.97 |
| Home Practice Adherence (sessions)a | 25.66 (10.72) | 27.08 (10.69) | 24.24 (10.70) | -- | F(1,96)=1.72 |
| Week 1 Treatment Expectancies b | 6.31 (1.70) | 6.24 (1.70) | 6.38 (1.73) | -- | F(1,98)=0.15 |
| Week 4 Treatment Expectancies c | 6.26 (1.77) | 6.17 (1.76) | 6.36 (1.79) | -- | F(1,93)=0.25 |
| Week 8 Treatment Expectancies d | 6.95 (1.58) | 6.90 (1.67) | 7.00 (1.48) | -- | F(1,93)=0.10 |
| Pre-Intervention Diary Compliance e | 1.80 (1.44) | 1.64 (1.38) | 1.92 (1.39) | 1.83 (1.39) | F(2,130)=0.54 |
| Pre-Intervention EMA Compliance f | 8.39 (5.96) | 8.94 (5.72) | 9.17 (5.72) | 7.07 (5.72) | F(2,133)=1.40 |
| Post-Intervention Diary Compliance e | 2.61 (0.86) | 2.76 (0.83) | 2.55 (0.83) | 2.52 (0.83) | F(2,130)=1.10 |
| Post-Intervention EMA Compliance f | 11.56 (4.44) | 12.41 (4.26) | 10.49 (4.27) | 11.79 (4.27) | F(2,133)=2.77 |
| Pre-Intervention Diary PA (overall)e | 3.35 (1.17) | 3.24 (1.20) | 3.56 (1.39) | 3.18 (1.78) | χ2(2)=1.76 |
| Pre-Intervention EMA PA f | 3.77 (1.06) | 3.79 (1.08) | 3.76 (1.23) | 3.77 (1.66) | χ2(2)=0.03 |
| Pre-Intervention Diary NA (overall)e | 2.38 (0.85) | 2.45 (0.88) | 2.37 (1.03) | 2.25 (1.26) | χ2(2)=0.70 |
| Pre-Intervention EMA NA f | 2.23 (0.72) | 2.26 (0.72) | 2.16 (0.84) | 2.32 (1.11) | χ2(2)=0.56 |
| B. Adherence, treatment expectancies, and pre-intervention outcomes of randomized participants in Study 2. | |||||
|---|---|---|---|---|---|
| Characteristic | Full Sample (N=153) | Monitor + Accept (N=58) | Monitor Only (N=58) | Control (N=37) | Condition Difference Statistic |
| Intervention Drop-outs | 3 (1.96%) | 1 (1.72%) | 2 (3.45%)) | 0 (0.00%) | χ2(2)=1.42 |
| Intervention Adherence (lessons)g | 13.49 (1.20) | 13.44 (1.52) | 13.60 (0.91) | 13.39 (1.04) | F(2,146)=0.40 |
| Treatment Expectancies h | 5.37 (1.90) | 5.71 (1.77) | 5.26 (2.02) | 5.05 (1.86) | F(2,146)=1.55 |
| Pre-Intervention Diary Compliance i | 2.87 (0.43) | 2.81 (0.43) | 2.91 (0.42) | 2.89 (0.43) | F(2,149)=0.90 |
| Pre-Intervention EMA Compliance | 10.81 (1.35) | 10.71 (1.32) | 10.90 (1.32) | 10.84 (1.32) | F(2,150)=0.31 |
| Post-Intervention Diary Compliance i | 2.80 (0.62) | 2.76 (0.60) | 2.83 (0.60) | 2.81 (0.60) | F(2,149)=0.19 |
| Post-Intervention EMA Compliance | 10.14 (2.41) | 9.98 (2.36) | 10.02 (2.36) | 10.41 (2.36) | F(2,150)=0.42 |
| Ambulatory Assessment Counterbalance | χ2(2)=3.10 | ||||
| Pre: Thurs-Sat; Post: Sun-Tues | 103 (67.32%) | 44 (75.86%) | 36 (62.07%) | 23 (62.16%) | |
| Pre: Sun-Tues; Post: Thurs-Sat | 50 (32.68%) | 14 (24.14%) | 22 (37.95%) | 14 (37.84%) | |
| Pre-Intervention Diary PA (overall)i | 3.40 (1.01) | 3.40 (1.00) | 3.31 (1.00) | 3.54 (1.00) | χ2(2)=1.20 |
| Pre-Intervention EMA PA | 3.90 (0.96) | 3.95 (0.96) | 3.81 (0.95) | 3.96 (0.95) | χ2(2)=0.89 |
| Pre-Intervention Diary NA (overall)i | 2.18 (0.78) | 2.10 (0.77) | 2.31 (0.77) | 2.11 (0.77) | χ2(2)=2.62 |
| Pre-Intervention EMA NA | 2.16 (0.70) | 2.08 (0.70) | 2.24 (0.70) | 2.16 (0.70) | χ2(2)=1.57 |
Note: Data are reported as means (SD) or numbers (%). Intervention Drop-outs is reported as number of drop-outs at the completion of the intervention period. Ambulatory Assessment Compliance is reported as number of surveys completed; in Study 1, there were 15 possible EMA surveys and 3 possible diary surveys at pre- and post-intervention, and in Study 2, there were 12 possible EMA surveys and 3 possible diary surveys at pre- and post-intervention. EMA = Ecological Momentary Assessment, PA = Positive Affect, NA = Negative Affect.
N=98 (MA N=52; MO N=46).
N=100 (MA N=52; MO N=48).
N=95 (MA N=50; MO N=45).
N=95 (MA N=51; MO N=44).
N=133 (MA N=53; MO N=51; NT N=29).
N=136 (MA N=54; MO N=53; NT N=29).
N=150 (MA N=57; MO N=56; Control N=37).
N=149 (MA N=56; MO N=56; Control N=37).
N=152 (MA N=58; MO N=57; Control N=37).
p<.05