Home Linguistics & Semiotics Trickery and deceit: How the pragmatics of interrogation leads innocent people to confess – and factfinders to believe their confessions
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Trickery and deceit: How the pragmatics of interrogation leads innocent people to confess – and factfinders to believe their confessions

  • Saul Kassin
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From Lying to Perjury
This chapter is in the book From Lying to Perjury

Abstract

Beginning with the nonconfrontational suspect interview aimed at assessing truth and deception, through the guilt-presumptive process of interrogation aimed at eliciting an admission of guilt, to the construction of a post-admission narrative confession, the psychology of confessions requires an understanding of language. In particular, this chapter will focus on confrontational approaches to interrogation that deploy trickery and deceit to communicate promises and threats covertly, through pragmatic implication, thereby circumventing the laws of evidence that ban confessions elicited through psychological coercion. Research to be described shows that these covert forms of communication are “effective” at leading people to infer promises and threats, leading suspects to confess, and misleading juries to infer guilt. Research also describes why Miranda does not serve as an effective safeguard and hence why all interrogations should be video recorded in their entirety.

Abstract

Beginning with the nonconfrontational suspect interview aimed at assessing truth and deception, through the guilt-presumptive process of interrogation aimed at eliciting an admission of guilt, to the construction of a post-admission narrative confession, the psychology of confessions requires an understanding of language. In particular, this chapter will focus on confrontational approaches to interrogation that deploy trickery and deceit to communicate promises and threats covertly, through pragmatic implication, thereby circumventing the laws of evidence that ban confessions elicited through psychological coercion. Research to be described shows that these covert forms of communication are “effective” at leading people to infer promises and threats, leading suspects to confess, and misleading juries to infer guilt. Research also describes why Miranda does not serve as an effective safeguard and hence why all interrogations should be video recorded in their entirety.

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