Table 5. 

Factor loadings for L1 and L2 Language Use Questionnaire totals for BPWA.

 L1L2
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% 
 L1L2
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.

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