Language proficiency by General English | Background knowledge (before variable) | n | Mean | Significance |
---|---|---|---|---|
Elementary level | Yes | 11 | 41% | F = 1.785; n.s. |
No | 19 | 64% | ||
Intermediate level | Yes | 15 | 46% | F = 21.875 p < 0.01 |
No | 15 | 50% | ||
Advanced level | Yes | 19 | 49% | F = 23.010 p < 0.01 |
No | 11 | 36% |