title: Rejoinder to commentary on Palmatier and Rovner (2015): credibility assessment: Preliminary Process Theory, the polygraph process, and construct validity.
abstract: We briefly review comments submitted in response to the target article in this series (Palmatier & Rovner, 2015) arguing that a scientifically defensible construct for the instrumental assessment of credibility (i.e. polygraph) may be found in Barry's Preliminary Process Theory (PPT). Our review of the relevant scientific literature discovered a growing body of converging evidence, particularly from the neurosciences that focus not only on deception, but more broadly on memory, emotion, and the orienting response (OR), leading to this conclusion. After reviewing the submitted comments, we are further convinced, especially as applied scientists, that at this time the most viable direction forward is in the context of the PPT. Concurrently, we candidly acknowledge that research must be conducted to address not only commentator concerns but, if warranted, modification of existing theory. Although disagreement continues to exist regarding the order in which questions are asked, the most significant finding, is perhaps that not a single commentator argues against this growing, and vital applied science (i.e., the instrumental assessment of credibility - polygraph).
authors.affiliation: Nova Southeastern University and Slattery Associates Inc., 8181 NW. 154th Street, Suite 110, Miami Lakes, FL 33016, United States. Electronic address: palmatierjohn@yahoo.com.
authors.forename: John J
authors.initials: JJ
authors.lastname: Palmatier
authors.affiliation: Rovner & Associates, 815 Moraga Drive, Los Angeles, CA 90049, United States.
authors.forename: Louis
authors.initials: L
authors.lastname: Rovner
mesh_terms: D004644:Emotions; D006801:Humans; D008014:Lie Detection; D008568:Memory; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D009949:Orientation; D015203:Reproducibility of Results
keywords: Construct validity; Detection of deception; Neuroscience; Orienting Response Theory; Polygraph; Preliminary Process Theory; The Comparison Question Test; The Concealed Information Test