Factor loadings for L1 and L2 Language Use Questionnaire totals for BPWA.
| . | L1 . | L2 . | |||
|---|---|---|---|---|---|
| RC 1 (Background) . | RC 2 (Use/Exposure) . | RC 3 (Environment) . | RC 1 (Background/Environment) . | RC 2 (Use/Exposure) . | |
| L2 AoA | – | – | – | −0.84 | −0.17 |
| Pre-ABI LAR | 0.85 | 0.23 | −0.01 | 0.46 | 0.63 |
| Post-ABI LAR | 0.46 | −0.08 | 0.58 | 0.01 | 0.58 |
| Pre-ABI use | −0.02 | 0.90 | −0.05 | 0.15 | 0.75 |
| Post-ABI use | 0.29 | 0.83 | 0.14 | 0.15 | 0.77 |
| Family proficiency | −0.08 | 0.18 | 0.89 | 0.86 | 0.07 |
| Education | 0.74 | 0.41 | 0.08 | 0.50 | 0.58 |
| Exposure | 0.50 | 0.68 | 0.21 | 0.52 | 0.69 |
| Confidence | 0.72 | 0.03 | 0.08 | 0.85 | 0.19 |
| Variance | 29% | 28% | 15% | 33% | 31% |
| . | L1 . | L2 . | |||
|---|---|---|---|---|---|
| RC 1 (Background) . | RC 2 (Use/Exposure) . | RC 3 (Environment) . | RC 1 (Background/Environment) . | RC 2 (Use/Exposure) . | |
| L2 AoA | – | – | – | −0.84 | −0.17 |
| Pre-ABI LAR | 0.85 | 0.23 | −0.01 | 0.46 | 0.63 |
| Post-ABI LAR | 0.46 | −0.08 | 0.58 | 0.01 | 0.58 |
| Pre-ABI use | −0.02 | 0.90 | −0.05 | 0.15 | 0.75 |
| Post-ABI use | 0.29 | 0.83 | 0.14 | 0.15 | 0.77 |
| Family proficiency | −0.08 | 0.18 | 0.89 | 0.86 | 0.07 |
| Education | 0.74 | 0.41 | 0.08 | 0.50 | 0.58 |
| Exposure | 0.50 | 0.68 | 0.21 | 0.52 | 0.69 |
| Confidence | 0.72 | 0.03 | 0.08 | 0.85 | 0.19 |
| Variance | 29% | 28% | 15% | 33% | 31% |
Note. Factor loadings greater than 0.6 are in bold. L2 AoA = L2 age of acquisition; ABI = acquired brain injury; LAR = language ability rating; RC = rotated component.