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The problem
Intervention: Interactive rolling ball media education tool delivered in a 30-minute session teaching about the impacts of child marriage
Who it was tested with: 120 adolescent girls (ages not specified) in Bengkulu City and Bandung City, Indonesia, divided into treatment and control groups of 60 each.
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.
"This study used an experimental design with a Randomized Controlled Trial (RCT) involving 120 adolescent girls who were divided into two groups (60 participants each)... Knowledge evaluation was conducted both before the start of learning and after one week." The RCT design with random allocation, pre-post measurement, and comparison group provides experimental-level evidence of intervention effectiveness.
Knowledge measured only one week post-intervention, no longer-term follow-up; study does not assess whether knowledge gains translate to behaviour change or actual reduction in child marriage; study does not specify participant ages or baseline knowledge levels
Across countries and designs
1 study · 1 country
