Table 2 Descriptive statistics for performance on the test and target domain of language use in the TOEFL iBT test
From: A quantitative analysis of TOEFL iBT using an interpretive model of test validity
| Â | Mean | Max | Std. | N |
|---|---|---|---|---|
Perf. | 20.40 | 40 | 6.40 | 140 |
TD | 32.81 | 55 | 8.23 | 140 |