FrSc 105 Lie Detection Techniques

This course includes the study of lie detection techniques and focuses on the conduct of a polygraph examination, use of the polygraph instrument using the standard procedures as applied in the detection of crime, criminal investigation, and administration of justice.

Course description as found in the course syllabus

Chapter 1: Lie Detection

• Introduction to Lie Detection
• Psychology of Lying
• Lies and Liars
• Ancient Methods of Detecting Deception
• Other Methods

Chapter 2: Fundamentals of Polygraphy

• Introduction to Polygraphy
• Definition of Relevant Terms
• The Nervous System
• The Polygraph Instrument
• General Uses

Chapter 3: Reliability and Validity of the Polygraph

• Reliability and Validity
• Scientific Validity
• Legal Aspects of Polygraph Use
• Pros and Cons

Chapter 4: Question Formulation

• General Guidelines
• Types of Questions
• Specific Guidelines
• Types of Test

Chapter 5: Conduct of the Polygraph Exam

• Preliminary Prep
• Pre-test Interview
• Test Proper
• Post-Test Interview/Interrogation

Chapter 6: Chart Interpretation

• Chart Markings
• Chart Interpretation
• Changes in the Pneumograph Component
• Changes in the Galvanograph Component
• Changes in the Cardiograph Component

Chapter 7: The Stoelting Computerized Polygraph System

• Overview
• Functions
• Capabilities
• Setup
• Test Questions and Types
• Limitations
• Analysis