Research

September 19, 2022
Curriculum-Embedded Experimentation

We contrast two types of experiments: pull-out experiments, in which students are […]

November 23, 2021
A Progress Report & Roadmap for A/B Testing at Scale with UpGrade

The UpGrade roadmap focuses on reducing barriers to user onboarding and rapidly […]

January 29, 2021
Managing group random assignment in UpGrade

Running randomized trials has become standard practice for many software developers, but […]

UpGrade: An Open Source Tool to Support A/B Testing in Educational Software

This paper describes a new, open source tool for A/B testing in […]

Should We Add a Progress Meter?

How A/B Testing Can Support Rapid Cycles of Data-Informed Design