We adapted the Information Gain (IG) analysis procedures described by Honts and Schweinle (2009) to the Directed Lie Screening Test (DLST; Handler, Nelson & Blalock, 2008), a comparison question technique (CQT) variant, based on the Test for Espionage and Sabotage (TES; Research Division Staff, 1995a; 1995b), evaluated using the Empirical Scoring System (ESS). IG provides an index of the increa...