And Interrogation Techni... — Effective Interviewing

A 10-point approach designed to obtain confessions that are legally defensible and likely to stand up in court.

Reviewers highlight the book's transition from "gut feelings" to quantifiable data:

Effective Interviewing and Interrogation Techniques - Amazon.com

A projective analysis tool used alongside FAINT to reach numerical conclusions about an interviewee's credibility.

The book introduces several specific proprietary and scientific methods:

by Nathan J. Gordon and William L. Fleisher is highly regarded as a practical, comprehensive guide for professionals tasked with uncovering the truth. Now in its fourth edition, the book is praised for its clear structure, transitioning from the history of interviewing to actionable methods for both criminal and non-criminal investigations. Key Features and Techniques

A structured method that uses four categories of questions to evaluate truthfulness by analyzing unconscious physiological behaviors and verbal responses.

It covers specialized topics such as interviewing children, the mentally challenged, and handling aggressive or angry individuals. Expert and User Reviews