Table 7 Questionnaire components, and their reliability indices
From: Constructing and validating a questionnaire on barriers to EFL learners’ reflective writing
Scale | N of items | Cronbach's alpha | Inter-item correlations | Low correlated items* |
|---|---|---|---|---|
Learners' issues | 13 | 0.81 | 0.25 | 4–12–13 |
Teachers' issues | 9 | 0.86 | 0.42 | 14 |
Educational system issues | 9 | 0.77 | 0.28 | 24–29–31 |
Total | 31 | 0.88 | 0.20 | – |