To Reduce Bias, Marinate for 11 Days? A Randomized Controlled Evaluation of a Multi-Day Racial Equity Challenge

Racial bias trainings are ubiquitous. Yet, they rarely deviate from a standard formula, and are rarely evaluated using rigorous research methods. This pre-registered study uses a randomized controlled trial design to estimate the causal impact of employee participation in the Racial Equity Challenge—a scaffolded, eleven-day antibias training that allows participants to explore a variety of topics through readings, videos, and activities. We find that while the Racial Equity Challenge did not impact motivation to reduce bias, it caused statistically significant increases in employees’ knowledge of bias, ability to navigate ambiguous workplace situations in ways that might reduce bias, belief that they know how to combat bias, and willingness to donate to the Black Lives Matter Foundation. We present implications regarding how to design and refine trainings so that they might reduce bias and enhance equity in workplaces and beyond.