Table 3 Results of the multiple regression analyses conducted for the total scores from each psychological scale
Independent variable | FFMQ | BDI | ||||
|---|---|---|---|---|---|---|
β | t | VIF | β | t | VIF | |
(Constant) | – | 5.063*** | – | – | 4.726*** | – |
Demographic variables | ||||||
Sex | .146 | .667 | 1.081 | −.130 | −.508 | 1.352 |
Age | .148 | .658 | 1.144 | −.206 | −.947 | 1.016 |
Marital status | −.060 | −.221 | 1.601 | .179 | .751 | 1.199 |
Household income | .152 | .722 | 1.000 | −.365 | −1.806 | 1.000 |
Practice/expertise in martial arts | ||||||
Dan/Kyu rank | −.399 | −1.291 | 2.320 | .042 | .168 | 1.271 |
Practice period | .522 | 2.520* | 1.000 | −.264 | −1.096 | 1.268 |
Practice frequency | −.005 | −.022 | 1.268 | −.462 | −2.147* | 1.000 |
Practice time | −.122 | −.538 | 1.154 | .166 | .437 | 2.954 |
R2 | .272 | .213 | ||||
Adjusted R2 | .229 | .167 | ||||
F | 6.351* | 4.609* | ||||