Evidence of effectiveness in the topics selected above. A colored icon with a box indicates positive or potentially positive effects on outcomes for that topic. A grey icon with no box indicates a lack of positive effects. By default, results are sorted by this column, based on the amount of evidence. For details on the sort logic please see the FAQs
An educational program, product, practice, or policy aimed at improving student outcomes.
Grades of the students examined in the studies that met WWC design standards, which may not reflect the full range of grades for which the intervention may be used.
The indicator represents the highest level of similarity found between your students and each of the high-quality studies of the intervention. Three filled in ovals indicates that at least one study that met standards was conducted on students very similar to yours.
Select interventions to compare side-by-side to see details on the intervention and its effectiveness across different outcome domains.
All column tooltip.