Language Testing in Asia

Table 2 Inter-item correlation matrix

From: Examining consistency among different rubrics for assessing writing

		CAE	CPE	GRE	iBT
Rater 1	IELTS	.39	.23	.33	.46
Rater 2	IELTS	.48	.43	.47	.50
Rater 3	IELTS	.31	.38	.32	.48
Rater 4	IELTS	.53	.48	.50	.11

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