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The problem
Intervention: Video-based education on nurturing care delivered to mothers of toddlers aged 0-3 years
Who it was tested with: 40 mothers in intervention group and 49 mothers in control group in Indonesia.
Children or communities are compared with a group that did not receive the intervention, or followed over years. This is the design that best separates what the intervention did from everything else that changed.
"A non-equivalent quasi-experimental design involving pre-test and post-test control groups was utilized. Data analysis involved 40 participants in the intervention group and 49 participants in the control group." This design allows comparison of outcomes between groups over time, though the non-equivalent nature limits causal inference compared to randomization.
The study does not report specific numerical changes or effect sizes. The document does not describe the content or duration of interventions, the follow-up period, or mechanisms explaining why attitudes were not affected. The quasi-experimental design without random assignment may introduce selection bias.
Across countries and designs
1 study · 1 country
