Table 2 Mean Scores and Cronbach’s Alphas for the Japanese Version of the TSRQ
Item | Mean | SD | Cronbach’s α | |
|---|---|---|---|---|
TSRQ Diet | ||||
Autonomous motivation | 1,3,6,8,11,13 | 5.61 | 0.85 | 0.86 |
Introjected regulation | 2,7 | 3.77 | 1.40 | 0.73 |
External regulation | 4,9,12,14 | 3.61 | 1.25 | 0.82 |
Amotivation | 5,10,15 | 2.57 | 1.02 | 0.55 |
Amotivation* | 5,15 | 2.10 | 1.16 | 0.71 |
TSRQ Exercise | ||||
Autonomous motivation | 1,3,6,8,11,13 | 5.60 | 0.90 | 0.87 |
Introjected regulation | 2,7 | 3.74 | 1.47 | 0.75 |
External regulation | 4,9,12,14 | 3.31 | 1.30 | 0.85 |
Amotivation | 5,10,15 | 2.35 | 0.99 | 0.58 |
Amotivation* | 5,15 | 1.97 | 1.08 | 0.71 |