On the construct and perceptual validity measures of L1-based vs. L2-based elicitation as a measure of L2 classroom performance assessment

Language Testing in Asia

Table 14 Total Variance Explained for L1 and L2 Use in Assessment

Component	Initial Eigenvalues						Extraction Sums of Squared Loadings
Component	Total		% of Variance		Cumulative %		Total		% of Variance		Cumulative %
	L1	L2	L1	L2	L1	L2	L1	L2	L1	L2	L1	L2
1	2.073	2.151	51.827	53.775	51.827	53.775	2.073	2.151	51.827	53.775	51.827	53.775
2	.964	.927	24.098	23.176	75.925	76.951
3	.543	.697	13.586	17.432	89.511	94.383
4	.420	.225	10.489	5.617	100.000	100.000