Non-randomized quasi-experimental trial finds positive attitude shifts in caregivers using WhatsApp for nutrition education, suggesting interactive support is needed.
Key Points
This study aims to explore how a WhatsApp-based nutrition intervention influences feeding practices and attitudes among caregivers of young children.
Non-randomized quasi-experimental pre-post design
128 parents or carers of PAUD students in East Lombok, Indonesia
Intervention group received educational films over 10 weeks, control group received brochures.
No significant differences in feeding behaviour between groups
Intervention group showed a slight improvement in attitudes
PLS-SEM analysis indicated message features affected perceived ease (β = 0.457; p = 0.004) and eating behaviours (β = 0.587; p < 0.001; R2 = 0.392).