Table 4.
| A. Multilevel mixed effects linear model results for Ecological Momentary Assessment Positive and Negative Affect in Study 1. | ||||
|---|---|---|---|---|
| Positive Affecta | Negative Affecta | |||
| B (SE) | z | B (SE) | z | |
| Interceptb (γ000) | 3.60 (.33) | 10.81* | 2.38 (.22) | 10.99* |
| Time (pre vs. post) (γ010) | 0.61 (.07) | 8.24* | −0.40 (.07) | −5.84* |
| Condition | ||||
| MA vs. MO (γ001) | −0.03 (.21) | −0.16 | −0.10 (.14) | −0.69 |
| MA vs. NT (γ002) | −0.03 (.36) | −0.07 | 0.06 (.24) | 0.25 |
| Condition × Time | ||||
| MA vs. MO × pre vs. post (γ011) | −0.12 (.11) | −1.12 | 0.19 (.10) | 1.87 |
| MA vs. NT × pre vs. post (γ012) | −0.52 (.13) | −3.89* | 0.22 (.12) | 1.74 |
| Time of Day (γ100) | 0.04 (.02) | 2.28* | −0.03 (.01) | −2.07* |
| Cohort | ||||
| 2 (γ003) | 0.00 (.20) | 0.00 | 0.07 (.13) | 0.54 |
| 3 (γ004) | 0.28 (.22) | 1.28 | −0.08 (.14) | −0.61 |
| Instructor (γ005) | 0.01 (.20) | 0.07 | 0.03 (.13) | 0.23 |
| Estimate | 95% CI | Estimate | 95% CI | |
| Within-subjects error (rtdi) | 1.31 (.04) | 1.24, 1.39 | 1.13 (.03) | 1.07, 1.20 |
| Day level error (uodi) | 0.13 (.03) | 0.09, 0.21 | 0.09 (.02) | 0.05, 0.15 |
| Between-subjects error (u00i) | 0.85 (.12) | 0.64, 1.12 | 0.31 (.05) | 0.23, 0.43 |
| B. Multilevel mixed effects linear model results for Ecological Momentary Assessment Positive and Negative Affect in Study 2. | ||||
|---|---|---|---|---|
| Positive Affectc B (SE) | z | Negative Affectc B (SE) | z | |
| Interceptd (γ000) | 3.72 (.15) | 25.19* | 2.15 (.12) | 18.61* |
| Time (pre vs. post) (γ010) | 0.36 (.07) | 4.96* | −0.26 (.06) | −3.95* |
| Condition | ||||
| MA vs. MO (γ001) | −0.14 (.18) | −0.81 | 0.16 (.13) | 1.25 |
| MA vs. control (γ002) | 0.01 (.20) | 0.07 | 0.08 (.15) | 0.57 |
| Condition × Time | ||||
| MA vs. MO × pre vs. post (γ011) | −0.22 (.10) | −2.22* | −0.03 (.09) | −0.31 |
| MA vs. control × pre vs. post (γ012) | −0.36 (.11) | −3.23* | 0.09 (.10) | 0.96 |
| Day of Week | ||||
| Monday (γ020) | −0.22 (.08) | −2.57* | 0.14 (.08) | 1.80 |
| Tuesday (γ030) | −0.02 (.08) | −0.19 | 0.02 (.08) | 0.20 |
| Thursday (γ040) | −0.07 (.08) | −0.94 | −0.01 (.07) | −0.10 |
| Friday (γ050) | 0.06 (.09) | 0.64 | 0.05 (.08) | 0.67 |
| Saturday (γ060) | 0.21 (.09) | 2.38* | −0.17 (.08) | −2.11* |
| Time of Day (γ100) | 0.10 (.02) | 5.03* | −0.03 (.02) | 1.68 |
| Estimate | 95% CI | Estimate | 95% CI | |
| Within-subjects error (rtdi) | 1.41 (.04) | 1.34, 1.48 | 1.12 (.03) | 1.07, 1.19 |
| Day level error (u0di) | 0.12 (.03) | 0.08, 0.19 | 0.11 (.02) | 0.07, 0.16 |
| Between-subjects error (u00i) | 0.73 (.10) | 0.57, 0.95 | 0.34 (.05) | 0.26, 0.46 |
a
N=136.
b
Reference group: condition: MA; time: Pre; time of day: first survey (9:00-11:00am); cohort: 1; instructor: NT.
c
Note: N=153.
d
Reference group: condition: MA; time: Pre; day of week: Sunday; time of day: first survey (9-11:30am).
*
p<.05