
Focusing on determining behavior from body language, speech, and written statements, this practical text explores the complex challenges of basic and advanced interview and interrogation techniques. A renowned bestseller, the book includes photographs demonstrating...

Proper interviewing and interrogation techniques can significantly affect the success of an investigation. This new edition of a bestseller explores the complex challenges of basic and advanced interview and interrogation techniques, focusing on determining behavior from body...

In 1975, research studies performed by the Rand Corporation found that the single most important factor directly affecting the outcome of any investigation is the quality of information obtained from the witness or victim of the event. It follows that proper interviewing and...