Language Testing in Asia

Table 5 Correlation between observed performance on the test and observed test scores in the TOEFL iBT test

From: A quantitative analysis of TOEFL iBT using an interpretive model of test validity

		OPerf.	ALA
OPerf.	Pearson correlation	1	.697**
	Sig. (two-tailed)		.000
	N	140	140
OTS	Pearson correlation	.697**	1
	Sig. (two-tailed)	.000
	N	140	140

Sig = .0 < .05
**Correlation is significant at the 0.01 level (two-tailed)

Back to article page