The Cycle of Bias: How Our Beliefs Affect Our Reality #shorts
4 May 2023 · 1 min

0:44
In this short monologue, Dr. Wayne Pernell explains the core finding of Rosenthal’s 1963 research on expectancy effects, showing that people’s expectations influence their behavior toward others, which in turn elicits responses that confirm the original expectations. This creates a self‑reinforcing feedback loop where beliefs shape actions, actions shape others’ reactions, and those reactions further solidify the original beliefs. The speaker warns that such cycles amplify bias, leading to greater social division, separation, and isolation.










