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Catch a Liar

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Catch a Liar uses Psychological Narrative Analysis (PNA) to study word choices and grammar structures people choose when they communicate. PNA is a new, innovative technique that identifies specific words, speech patterns, and grammar structures that reveal a person’s behavioral characteristics and veracity. Both truthful and deceptive people use the same grammar rules to construct sentences. PNA identifies and exploits these differences.

41 pages, Kindle Edition

First published December 13, 2010

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About the author

John R. Schafer

6 books3 followers

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