Table 2.
Maintenance effects of psychological needs, motivational regulations, barrier self-efficacy, and physical activity from post-intervention to follow-up of TEQ by group.
| Post-intervention | Follow-up | Time Effect Size (ηp2) |
Group Effect Size (ηp2) |
Time*Group Effect Size (ηp2) |
||||
|---|---|---|---|---|---|---|---|---|
| Outcome | Experimental Mean (SD) |
Control Mean (SD) |
Experimental Mean (SD) |
Control Mean (SD) |
||||
| Psychological Needs | Competence | 4.9 (1.0) | 4.0 (0.6) | 5.4 (1.0) | 5.1 (0.6) | .66*** | .13 | .21 |
| Autonomy | 5.1 (1.0) | 4.8 (1.1) | 4.8 (1.0) | 4.3 (0.9) | .10 | .08 | .01 | |
| Relatedness | 4.1 (1.5) | 4.2 (1.1) | 4.2 (1.2) | 4.4 (1.0) | .01 | .01 | .002 | |
| Motivational Regulations | Autonomous | 6.7 (0.2) | 5.1 (1.3) | 6.2 (0.7) | 5.1 (0.8) | .10 | .47** | .12 |
| Controlled | 2.9 (0.9) | 2.8 (0.9) | 1.4 (0.6) | 0.7 (0.6) | .79*** | .12 | .06 | |
| Self-efficacy | Barrier Self-efficacy | 5.5 (1.0) | 3.6 (1.0) | 5.7 (1.1) | 3.7 (1.3) | .04 | .52** | .001 |
| Physical Activity+ | Total MVPA | 198.5 (157.6) | 61.7 (88.9) | 135.2 (102.3) | 69.0 (113.0) | .10 | .20 | .15 |
| Total LTPA | 656.7 (246.9) | 185.6 (180.5) | 305.0 (184.6) | 149.4 (233.5) | .41* | .48** | .31* | |
*P < .05, **P < .01, ***P < .001;+Data available for N = 15 (n = 6 experimental) participants.