Importance of Independent Evaluation of Educational Interventions
The only way to really know if an educational intervention is working is to test the effectiveness of the program. [...]
Issues in Meta-Analysis in Education
Meta-Analysis is a powerful process, which allows a researcher to statistically aggregate results from multiple studies. Using advanced meta-analytic techniques, [...]
Large-Scale Randomized Controlled Trials in Education
When conducting research to determine whether positive outcomes are caused by an intervention, randomized experiments are preferred. Say we want [...]