NPC Quick Reference - Complete Set

All 11 NPC Polygraph Quick Reference guide sheets available as one set. The NPC Quick Reference Guides cover topics such as:

• Acquaintance Tests
• Adjunct Techniques
• Comparison Questions
• EPPA
• Numerical Scoring
• Post Conviction Sex Offender Testing
• Relevant / Irrelevant Screening Test
• Quality Assurance
• Utah and Federal Zone Comparison Technique
• Law Enforcement Applicant Testing
• Specific Issue Relevant / Irrelevant