Linked from
The 14 pages that link to Expertise, each with the reason it gives.
KnowledgeRelated: Claims to expert knowledge raise questions about competence, trust, and evidence.
CredibilityRelated: Perceived subject knowledge is one basis for trusting a source.
KnowledgeRelated: It combines substantial knowledge with reliable performance.
TechnicalRelated: Technical work depends on expertise in a field’s methods and standards.
Argument from authorityRelated: Expertise must match the subject of the claim to support deference.