In therapeutic settings, the way polygraph examination results are reported matters as much as the examination itself. Language shapes understanding, influences clinical decisions, and affects the emotional wellbeing of everyone involved in the recovery process.
When a person undergoes a polygraph examination as part of a therapeutic disclosure or recovery programme, the results are typically communicated using terms such as "passed" or "failed," or "deceptive" and "non-deceptive." While these terms are familiar, they can create problems in a clinical context. They imply certainty where none exists, they reduce complex physiological data to a binary outcome, and they can cause significant harm to individuals who are already navigating extraordinarily difficult circumstances.
At The Centre for Forensic Neuroscience, we have developed a reporting framework called Disclosure Confidence. This framework is designed to communicate polygraph examination findings in a way that is clinically useful, psychologically responsible, and honest about the limitations of the process. It does not claim to determine truth. Instead, it offers a structured way of describing how consistent the physiological data are with the completeness of a disclosure.
Why Traditional Polygraph Language Can Create Problems
Traditional polygraph reporting language was developed primarily for forensic and law enforcement settings. In those contexts, terms like "deceptive indicated" or "no deception indicated" serve a particular investigative purpose. However, when a therapeutic polygraph examination is conducted in the context of relationship recovery, compulsive sexual behaviour, or betrayal trauma, those same terms can be deeply unhelpful.
Consider the partner of someone who has engaged in hidden sexual behaviour. If they are told that their partner "passed" a polygraph, they may interpret this as proof that the disclosure was complete and truthful. If they are told that their partner "failed," they may experience this as confirmation that the relationship is beyond repair. In both cases, a binary label has done something the examination cannot actually do: it has delivered a verdict.
A polygraph examination does not determine truth. It measures physiological responses — changes in respiration, electrodermal activity, and cardiovascular function — and those responses are interpreted within a structured methodology. The data can indicate consistency or inconsistency with truthful responding, but they cannot tell us with certainty what a person is thinking, feeling, or concealing.
Pass/fail language obscures this reality. It encourages a level of confidence in the outcome that is not warranted, and it can distort the therapeutic process.
The Challenge of Therapeutic Disclosure
A therapeutic disclosure is a structured process in which one partner shares the full extent of their sexual behaviour with the other, usually under the guidance of a qualified therapist. It is one of the most difficult conversations a couple will ever have. The purpose is not punishment; it is accountability, transparency, and the creation of a foundation on which trust can begin to be rebuilt.
A disclosure polygraph examination is often used to support this process. It provides an additional source of information — physiological data — that can help both the therapist and the partner assess whether the disclosure appears to have been complete. But for this information to be useful, it must be communicated carefully.
If the reporting language oversimplifies the findings, it undermines the very therapeutic process it is designed to support. If it overstates certainty, it creates false reassurance or unnecessary devastation. Neither outcome serves recovery.
What Is Disclosure Confidence?
Disclosure Confidence is a framework for reporting therapeutic polygraph examination results that replaces binary pass/fail language with a graded assessment of how consistent the physiological data are with the completeness of the examinee's disclosure.
Rather than stating that an examinee is "truthful" or "deceptive," Disclosure Confidence describes the degree to which the examination data support the proposition that the disclosure was complete. It communicates findings on a spectrum rather than as a verdict, and it explicitly acknowledges the limitations inherent in any psychophysiological assessment.
The framework uses three levels:
High Disclosure Confidence
A finding of High Disclosure Confidence indicates that the physiological data recorded during the examination are consistent with the examinee having provided a complete and candid disclosure. The data do not raise concerns about significant omissions or undisclosed behaviour.
This does not mean the disclosure was definitely complete. It means that the physiological evidence, within the parameters of the examination, supports that interpretation. It is an evidence-informed indication, not a guarantee.
Moderate Disclosure Confidence
A finding of Moderate Disclosure Confidence indicates that the physiological data present a mixed picture. Some responses are consistent with complete disclosure, while others raise questions that cannot be resolved on the basis of the examination data alone.
This level is clinically significant because it invites further exploration rather than a definitive conclusion. It may suggest that additional therapeutic conversation is warranted, or that specific areas of the disclosure need to be revisited. It acknowledges complexity without forcing a premature judgement.
Low Disclosure Confidence
A finding of Low Disclosure Confidence indicates that the physiological data are not consistent with a complete disclosure. The responses suggest that significant information may have been omitted or that the examinee's account may be incomplete in material respects.
Critically, Low Disclosure Confidence does not mean the examinee is lying. It means the data do not support confidence in the completeness of the disclosure. There may be many reasons for this, including anxiety, fear of consequences, the influence of medication, or physiological factors unrelated to deception. Low Disclosure Confidence is an invitation to revisit the disclosure process, not a final judgement.
How Therapists May Use Disclosure Confidence
The Disclosure Confidence framework is designed to be integrated into the broader therapeutic process. It provides therapists with a nuanced data point that can inform — but should never replace — clinical judgement.
Therapists working in the field of compulsive sexual behaviour and betrayal trauma may use Disclosure Confidence in several ways:
- Structuring follow-up conversations. A finding of Moderate Disclosure Confidence may prompt a therapist to explore specific areas of the disclosure in greater depth, without assuming deception.
- Supporting the partner's recovery. By using confidence-based language, the therapist can help the affected partner understand the findings without reducing them to a pass/fail outcome that may trigger further trauma.
- Guiding accountability work. High Disclosure Confidence can reinforce positive engagement with the therapeutic process, while Low Disclosure Confidence can open a compassionate conversation about barriers to full honesty.
- Informing treatment planning. The level of Disclosure Confidence may influence the pace and focus of ongoing therapeutic work, including decisions about the timing of maintenance examinations.
It is important to emphasise that Disclosure Confidence is not a clinical diagnosis, a legal determination, or a substitute for professional judgement. It is one source of information within a wider clinical picture.
Recovery Confidence and Maintenance Polygraph Examinations
In many therapeutic programmes, an initial disclosure polygraph examination is followed by periodic maintenance polygraph examinations. These are designed to support ongoing accountability by examining whether the individual has maintained their behavioural commitments during the recovery period.
For maintenance examinations, we use a related concept: Recovery Confidence. This describes how consistent the physiological data are with the individual's reported adherence to agreed-upon recovery behaviours. It functions in the same way as Disclosure Confidence — offering a graded assessment rather than a binary outcome — but is oriented toward ongoing recovery rather than the initial disclosure.
Recovery Confidence helps therapists and partners assess whether the recovery process appears to be progressing with transparency and accountability. As with Disclosure Confidence, it does not claim to prove honesty or detect deception. It provides an evidence-informed perspective that can be weighed alongside other clinical and relational information.
Important Limitations
Honesty about limitations is essential. The Disclosure Confidence framework does not eliminate the inherent constraints of polygraph methodology. The following limitations apply to all therapeutic polygraph examinations, regardless of the reporting language used:
- A polygraph examination cannot determine with certainty whether a person is telling the truth or being deceptive.
- Physiological responses can be influenced by factors other than deception, including anxiety, medication, medical conditions, and emotional state.
- Polygraph examination results should never be used as the sole basis for making significant relationship, legal, or clinical decisions.
- The quality of the examination depends on the training, experience, and ethical standards of the examiner.
- No reporting framework, including Disclosure Confidence, can convert physiological data into certainty. It can only describe the data in a way that is clinically useful and honest about what the data do and do not show.
At The Centre for Forensic Neuroscience, we believe that these limitations should be communicated clearly to every client, every therapist, and every partner — before, during, and after the examination process.
When a Disclosure Polygraph Examination May Be Appropriate
A disclosure polygraph examination may be appropriate in circumstances where:
- A structured therapeutic disclosure has been completed or is being prepared under the guidance of a qualified therapist.
- Both parties understand the purpose, process, and limitations of the examination.
- The examination is integrated into a broader therapeutic framework, not conducted in isolation.
- The examinee has been assessed as suitable for a polygraph examination, taking into account physical and psychological factors.
- Both the therapist and the examiner are working collaboratively, with clear communication about the purpose and scope of the examination.
A polygraph examination is not appropriate as a weapon, a punishment, or a replacement for therapeutic conversation. It is a tool — and like all tools, its value depends on how, when, and why it is used.
Frequently Asked Questions
Conclusion
The words we use to describe polygraph examination findings carry weight. In therapeutic contexts, they can support recovery or undermine it. They can empower informed decision-making or create false certainty. They can honour the complexity of human experience or reduce it to a label.
Disclosure Confidence is our attempt to get the language right. It is not perfect, and it does not resolve the fundamental limitations of polygraph methodology. But it represents a commitment to honest, clinically responsible communication — the kind that supports therapists in their work, respects the emotional wellbeing of partners, and serves the accountability that recovery requires.
If you are a therapist, a partner, or an individual considering a therapeutic polygraph examination, we encourage you to ask about how results will be communicated. The framework matters.