Table 3. Information about the qualitative measures.
Instrument | When? | Who? | To whom? | How long? | How many people at a time? |
---|---|---|---|---|---|
1. Field notes | during the intervention | researcher-teacher | any aspect | 1–3 minutes each annotation | - |
2. OQQ | last session | researcher-teacher | students | 15 minutes | 12–25 |
3. Focus groups | after the intervention | researchers 1 and 2 | students | 20 minutes | 4–5 |
4. Interviews | after the intervention | researchers 1 and 2 | students and teachers | 25 minutes | 1 |