Argumentation Techniques
Argument from Authority
Support conclusions by citing relevant expertise and credible sources.
In Argumentation TechniquesLast updated
What it is
A logical reasoning pattern that supports claims by citing respected experts, institutions, or authoritative sources. While this can be effective when the authority is relevant and qualified, it becomes a fallacy when the authority lacks expertise in the specific domain. Understanding this distinction helps you use credible sources effectively while avoiding weak appeals to inappropriate authorities.
Before & after
Before
“Famous people say this is a good idea.”
After
“According to Harvard Business Review's 2024 study of 500 companies, organizations with diverse leadership teams outperform homogeneous teams by 35%.”
When you’ll use it
Supporting business recommendations with industry expert opinions
Citing research findings to support strategic decisions
Using thought leader insights to validate new approaches
Building credibility through appropriate expert endorsements
Pro tip
Cite specific, relevant expertise rather than general fame or popularity.
Questions & answers
What is argument from authority in business communication?
Argument from authority supports positions by citing respected experts, institutions, or leaders in the field. It leverages credible sources to strengthen arguments when direct evidence may be limited or complex.
How do I use authority arguments effectively without appealing to irrelevant experts?
Cite authorities with relevant expertise, recent experience, recognized reputation in the field, and no obvious conflicts of interest. Explain why their authority matters and connect their expertise to your specific situation.
When are authority arguments weak or inappropriate?
Authority arguments are weak when citing irrelevant experts, outdated information, biased sources, or using authority to replace rather than support logical reasoning. Authority should enhance, not substitute for, solid evidence.
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