Epistemic orientation in parliamentary discourse is associated with deliberative democracy
The pursuit of truth is central to democratic deliberation and governance, yet political discourse reflects varying epistemic orientations, ranging from evidence-based reasoning grounded in verifiable information to intuition-based reasoning rooted in beliefs and subjective interpretation. We introduce a scalable approach to measure epistemic orientation using the Evidence--Minus--Intuition (EMI) score, derived from large language model (LLM) ratings and embedding-based semantic similarity. Applying this approach to 15 million parliamentary speech segments spanning 1946 to 2025 across seven countries, we examine temporal patterns in discourse and its association with deliberative democrac...
| Authors | Segun Aroyehun, Stephan Lewandowsky, David Garcia |
|---|---|
| Primary category | cs.CL |
| Published | 21 April 2026 |
| Last updated at source | 3 May 2026 |
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