Top 37%
in this catalogue (719 scored practices)
Scores cluster high, so position within the catalogue is often more telling than the number alone.
Transferability / replicability2/3
Scaled nationally across the U.S. via virtual self-paced and summer immersion formats, but not yet shown replicating internationally.
Impact on gender equality1/1
Targets a documented, worsening gender gap in computer-science degree participation.
Effectiveness1/1
Independent AIR comparison-group study found statistically significant 11-13 point gains in CS-major intent.
Efficiency0/1
No independent cost-effectiveness or cost-per-participant data was found.
Evaluated outcomes1/1
A federally catalogued (ERIC) quasi-experimental evaluation quantifies effect sizes by subgroup.
Sustainability1/1
Running continuously since 2012 at national scale for over a decade.
Achievement / evidence1/1
Measurable shift in college-major intent documented across multiple demographic subgroups.
Gender-mainstreaming embedding0/1
A targeted programme for girls/non-binary students rather than institutional mainstreaming across the education system.
Curator validation1/1
Cross-validated by an independent evaluator (AIR), the federal ERIC database, and the organisation's own reporting.
Evidoria. Girls Who Code — Closing the Computer Science Gender Gap Through Summer Programmes. Persistent ID: ccca06e0-33f5-463b-963a-4352e48e51d8.