Opportunistic experiments are a type of randomized controlled trial to study the effects of a planned intervention or policy change with minimal added disruption and cost. This guide defines opportunistic experiments and provides examples, discusses issues to consider when identifying potential...

This guide for district and school leaders shows how to recognize opportunities to embed randomized controlled trials (RCTs) into planned policies or programs. Opportunistic RCTs can generate strong evidence for informing education decisions—with minimal added cost and disruption. The...

Theoretical and applied studies about monitoring technology trends are carried out by organizations at global, national, sectoral, and corporate levels. Demand for them comes from the government, business, academic institutions, as well as the general public. Qualitative methods (expert...