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