Participants | Data generation method | Each case study | Total across four case studies |
---|---|---|---|
Mothers of pre-school children | Face-to face interviews | 8–12 | 32–48 |
Health and social care practitioners | Focus group discussion | 6–8 | 24–32 |
Telephone interviews | 2–4 | 8–16 | |
Key informants from civil society organisations | Telephone interviews | 2–4 | 8–16 |