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Table 6 Descriptive statistics for the TOEFL iBT applicants’ oral questions

From: Questioning in TOEFL iBT speaking test: a case of washback and construct underrepresentation

Course

Minimum

Maximum

Total in 8 sessions

Mean

Std. deviation

Applicants in *C1

0

4

12

1.50

1.604

Applicants in **C2

0

7

13

1.63

2.774

  1. Note: C1 TOEFL iBT speaking preparation course in Shiraz
  2. C2 TOEFL iBT speaking preparation course in Tehran