What is Implicit bias?
Implicit bias refers to the attitudes or stereotypes that unconsciously affect understanding, actions, and decisions. Unlike explicit prejudice, implicit biases operate without awareness and can contradict a person’s stated beliefs about fairness and equality.
How it works
The Implicit Association Test (IAT), developed by Greenwald, McGhee, and Schwartz (1998), measures the speed of associations between concepts (e.g., race and positive/negative words). Faster associations suggest stronger implicit connections. However, the IAT’s predictive validity for individual behavior is debated, with meta-analyses showing small-to-moderate correlations with discriminatory behavior.
Applied example
Identical resumes sent to employers receive 50% more callbacks when the name at the top is ‘Emily’ versus ‘Lakisha,’ even though hiring managers often genuinely believe they evaluate candidates purely on merit. The bias operates below conscious awareness.
Why it matters
Implicit bias research highlights that good intentions are insufficient for equitable outcomes and that structural interventions (blind resume review, standardized interviews) are more effective than bias training alone.
