What is social feedback learning?

Social feedback learning is a concept in personal epistemology: Other perspectives correct for your systematic blind spots.

Example: A startup CTO is convinced her team communicates well. She has never received a complaint. She interprets silence as agreement. Then she runs a structured peer feedback round — anonymous, specific, scored on a five-point scale. The results reveal that three of her five direct reports find her interruptions in technical discussions demoralizing, that her habit of restating others' ideas in her own language is perceived as credit-taking, and that her open-door policy feels performative because she checks her phone during every conversation. None of this was visible to her. Not because she was careless, but because the same perceptual system that produced the behaviors could not detect the behaviors. Her team became the calibration instrument her introspection could never be.

This concept is part of Phase 8 (Perceptual Calibration) in the How to Think curriculum, which builds the epistemic infrastructure for perceptual calibration.