Polygraph Glossary Practice

norm

Definition

Norm is shorthand currently used by some PDD examiners for an Irrelevant Question in Relevant/Irrelevant and CQT formats. Also called neutrals.

What Is a Norm Question?

Norm is shorthand currently used by some PDD examiners for an Irrelevant Question in Relevant/Irrelevant and CQT formats. Also called neutrals.

Significance in PDD

This concept is part of the theoretical and practical framework supporting psychophysiological detection of deception. Understanding it helps practitioners, researchers, and informed consumers appreciate the scientific foundations of modern polygraph testing and the ongoing refinement of techniques and methods based on empirical research.

Context in Modern Practice

In contemporary validated practice, all aspects of the polygraph examination — from question formulation to scoring methodology — are governed by the APA Standards of Practice. These standards ensure that examinations are conducted using validated techniques, that diagnostic opinions are based on structured test data analysis, and that the rights and welfare of examinees are protected throughout the process.

Cross-references

More practice terms in this glossary

Validated Technique A polygraph testing format that has undergone sufficient peer-reviewed scientific research to demonstrate acceptable ... forensic psychophysiologist A forensic psychophysiologist is a proposed alternate title for a polygraph examiner — a person who has completed an ... field research Field research in PDD uses actual polygraph cases conducted by practising examiners on real suspects, witnesses, and ... APA Code of Ethics The ethical standards established by the American Polygraph Association governing professional conduct for all APA me... halo effect The halo effect is the tendency of an observer to be unduly influenced by a single trait of an individual. For PDD ex... anecdote An anecdote is a personal narrative relating to an issue or event. In polygraph science, anecdotal evidence refers to...

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