Ronald D Figueroa 
Behavior Detection Activities to Identify Aviation Security Threats [PDF ebook] 
Assessments

Available evidence does not support whether behavioral indicators, which are used in the Transportation Security Administration’s (TSA) Screening of Passengers by Observation Techniques (SPOT) program, can be used to identify persons who may pose a risk to aviation security. This book addresses the extent to which available evidence supports the use of behavioral indicators to identify aviation security threats, and TSA has the data necessary to assess the SPOT program’s effectiveness.