Table 21. Relation between skill level and professional coach, mentor, scientific training methods, other players and no information search.
| Relation between skill level and… | χ2 | df | Asymptotic significance (two-sided) | Phi | Asymptotic significance |
|---|---|---|---|---|---|
| Professional coach | 23.122a | 5 | <0.001 | 0.112 | <0.001 |
| Mentor | 6.972a | 5 | 0.223 | 0.062 | 0.223 |
| Scientific training methods | 20.524a | 5 | 0.001 | 0.106 | 0.001 |
| Other players (guides, videos, etc.) | 31.706a | 5 | <0.001 | 0.131 | <0.001 |
| No information | 17.199a | 5 | 0.004 | 0.097 | 0.004 |
| Number of valid cases | 1835 |