What is elaboration likelihood model thinking?

Elaboration likelihood model thinking is a concept in personal epistemology: Others can influence your thinking — and should — but influence is an input, not a command. Authority over the final judgment remains yours.

Example: A product manager receives a Slack message from the company CEO: "We should pivot to AI-first." She notices the immediate pull to comply — to start rewriting the roadmap before lunch. She pauses. The CEO has relevant market perspective. His input is legitimate influence: data about investor sentiment, competitive pressure, customer requests he has fielded. But he is not in the user research sessions. He has not seen the support tickets showing that customers are struggling with the existing product complexity. She decides to treat his message as a strong signal — one input among several — rather than a directive that overrides her own analysis. She schedules a meeting to present her synthesis: here is what his market data suggests, here is what user research shows, here is her recommended path that weighs both. She has let his perspective influence her thinking without surrendering authority over the final judgment. The CEO, if he is wise, will recognize this as exactly what he hired a product manager to do.

This concept is part of Phase 31 (Self-Authority) in the How to Think curriculum, which builds the epistemic infrastructure for self-authority.