ANNOTATED BIBLIOGRAPHY

Honts, C. R., Thurber, S., & Handler, M. (2021). A comprehensive meta-analysis of the comparison question polygraph test. Applied Cognitive Psychology, 35(2), 1-15.

This large-scale meta-analysis of the Comparison Question Test (CQT)—the most widely used forensic polygraph format—represents a foundational endorsement of the method's validity. Analyzing 138 datasets with broad inclusion criteria, the study found a meta-analytic effect size of 0.69. A key finding is the Information Gain analysis, which demonstrated that CQT outcomes provide a significant informational increase over simple interpersonal deception detection across nearly all possible base rates of guilt. The authors concluded that the CQT can be accurate, that experimental studies are generalizable to field settings, and that no publication bias was detected in the literature. The research also noted that higher examinee motivation was associated with greater accuracy, reinforcing the technique's theoretical basis.

American Polygraph Association (APA) (2011). Meta-Analytic Survey of Criterion Accuracy of Validated Polygraph Techniques. (Report prepared for the APA Board of Directors, Polygraph, 40(4)).

This comprehensive meta-analysis is the most exhaustive review of its kind commissioned by the APA. The survey included 38 qualifying studies, 295 scorers, and over 11,000 scored results from more than 3,700 confirmed examinations. The results showed that for event-specific (single-issue) diagnostic testing, the aggregated decision accuracy was 89% (CI: 83-95%) with an 11% inconclusive rate. For techniques covering multiple issues, the accuracy was 85% (CI: 77-93%). Overall, all validated techniques combined produced an accuracy of 87% (CI: 80-94%). The APA uses this evidence to assert that polygraph examinations, when conducted in compliance with validated procedures, have great probative value and utility for criminal investigations, offender management, and security screening.

Office of Technology Assessment (OTA) (1983). Scientific Validity of Polygraph Testing: A Research Review and Evaluation (Chapter 4). U.S. Congress.

While an older government review, this chapter provides a systematic and independent analysis of field studies of polygraph testing, which it identifies as the most direct evidence for test validity. The OTA conducted a methodologically rigorous selection process, including only studies with independent criteria for ground truth (e.g., confession, judicial outcome). The analysis includes a quantitative and qualitative synthesis of ten field studies using the Control Question Technique (CQT). Though cautious in its conclusions, the review's systematic approach laid a crucial foundation for subsequent meta-analyses by affirming the value of field data and identifying the CQT as the primary technique supported by real-world evidence.

National Research Council (NRC) (2003). The Polygraph and Lie Detection. Committee to Review the Scientific Evidence on the Polygraph. The National Academies Press.

This landmark report by the National Academies is often cited by both critics and proponents. It is included here because the APA and other polygraph advocates note that its quantitative assessments of accuracy are consistent with their own findings. The report's appendices detail rigorous systematic review processes for polygraph validation studies, and its analysis of polygraph accuracy in specific-incident investigations found performance well above chance. Polygraph proponents frequently cite the NRC's conclusion that while polygraph tests are imperfect, they are more accurate than chance and have utility in contexts like criminal investigations where other evidence is available.

Kircher, J. C., Horowitz, S. W., & Raskin, D. C. (1988). Meta-analysis of mock crime studies of the control question polygraph technique. Law and Human Behavior, 12(1), 79-90.

This early meta-analysis of 14 mock-crime studies of the CQT was foundational in establishing a positive view of polygraph accuracy. It revealed that detection rates were significantly correlated with the type of subject (r=.61) and that approximately 24% of the variance in detection rates could be attributed to sampling error, rather than flaws in the technique itself. The study's findings provided an initial, quantitatively robust defense of the CQT's ability to discriminate between guilty and innocent participants under controlled conditions, countering earlier claims that accuracy was no better than chance.

Meijer, E. H., Verschuere, B., & Ben-Shakhar, G. (2014). Memory detection with the Concealed Information Test: A meta-analysis of skin conductance, respiration, heart rate, and P300 data. Psychophysiology, 51(9), 879-904.

This meta-analysis focuses on the Concealed Information Test (CIT), a polygraph format that aims to detect crime-relevant knowledge rather than deception per se. The results showed large effect sizes for all physiological measures, with skin conductance response (SCR) at d* = 1.55, respiration (RLL) at 1.11, heart rate (HR) at 0.89, and the P300 brain-wave component at an impressive 1.89. The study provides strong evidence that the CIT is a highly valid method for detecting the presence of specific information in a person's memory, which is its intended purpose. This makes it a powerful tool in investigations where certain details can be kept from the public to test a suspect's knowledge.

Palmatier, J. J., & Rovner, L. (2015). Credibility assessment: Preliminary process theory, the polygraph process, and construct validity. International Journal of Psychophysiology, 95(1), 3-13.

This theoretical article directly addresses a primary criticism of polygraph testing: that the Comparison Question Test (CQT) lacks a solid theoretical foundation and, therefore, construct validity. The authors argue that by integrating the CQT with the Concealed Information Test (CIT) and contemporary theories like Preliminary Process Theory (PPT) and neuroscientific findings on memory and orienting responses, a valid and coherent theoretical framework can be established. They assert that the claim that the CQT is atheoretical is no longer warranted and that the available scientific evidence not only supports the polygraph process but also provides a strong foundation for its practical application.

Honts, C. R. (2022). Current status of forensic lie detection with the comparison question technique: An update of the 2003 National Academy of Sciences report on polygraph testing. Forensic Science International: Synergy, 4, 100214.

This review provides a direct, positive update to the 2003 NRC report, specifically focusing on the CQT. The author argues that current research indicates the CQT has 90% or better accuracy, that the NRC's (2003) analysis supports this accuracy claim, and that the CQT qualifies as legally admissible scientific evidence under standards like Daubert. This publication is crucial for showing how polygraph proponents interpret and build upon the NRC's foundational work, using it to support the technique's continued use in forensic settings.

Dumitrașcu, I.-D. (2022). The polygraph technique in the digital era. Annals of the "Alexandru Ioan Cuza" University, Iași, Legal Sciences.

This contemporary article reviews the evolution of polygraph technology and highlights recent research exploring the integration of neural networks and neural amplification technology to further refine polygraph techniques. It provides a forward-looking, positive view of polygraph methodology by showing how modern digital tools are being used to enhance the accuracy and objectivity of traditional polygraph data analysis, moving beyond solely human chart interpretation.