PCL-R checklist: All 20 items, scoring, and free template

Key takeaways

The PCL-R is a 20-item clinical rating scale developed by Robert D. Hare to assess psychopathic traits in forensic and clinical settings.

Every item is scored 0, 1, or 2, giving a total of 0 to 40. A score of 30 or above is the traditional North American cut-off.

Factor 1 and Factor 2 are not items 1 to 8 and 9 to 20. Factor 1 covers items 1, 2, 4, 5, 6, 7, 8, and 16.

Factor 2 covers items 3, 9, 10, 12, 13, 14, 15, 18, 19, and 20. Items 11 and 17 load on neither factor, yet still count toward the total.

Administration needs a structured interview, collateral file review, and a qualified clinician. The PCL-R cannot be self-administered or auto-scored.

The PCL-R checklist is the standard instrument for rating psychopathic traits in forensic and clinical psychology. This guide sets out all 20 items, the correct factor and facet structure, the scoring process, and the cut-offs clinicians work to.

Factor 1 and Factor 2 are not a tidy split of items 1 to 8 and items 9 to 20. Hare’s validated structure spreads the items across four facets in a non-contiguous order, and two items sit outside both factors.

Get that structure wrong and your subscale scores are wrong, even when the total is right. The tables below give the assignment item by item, and the free template repeats it in a printable rating sheet.

What is the PCL-R?

The PCL-R, formally the Psychopathy Checklist-Revised, is a 20-item clinical rating scale developed by forensic psychologist Robert D. Hare. Published by Multi-Health Systems, it remains the most widely used instrument in forensic risk assessment and psychopathy research.

The current edition is the second, published in 2003. It is the source of the four-facet model used throughout this guide, and of the item numbering every clinical report should follow.

Unlike a self-report questionnaire, the PCL-R needs a trained clinician to run a structured interview and review collateral records. Those records include criminal history, institutional files, and previous psychological reports. Working from two sources reduces response bias and catches accounts that do not match the file.

The 20 PCL-R items: Full checklist

The checklist contains 20 items, organized into two factors and four facets. Each item is scored 0 for not present, 1 for possibly or partially present, and 2 for clearly present.

Items 11 and 17 sit outside the factor structure. Both are rated and both feed the total score, but neither loads on Factor 1 or Factor 2 in the validated model.

How the two factors and four facets map onto the items

Factor 1 combines the interpersonal and affective facets, giving eight items and a maximum of 16 points. Factor 2 combines the lifestyle and antisocial facets, giving 10 items and a maximum of 20 points.

Reporting at facet level tells you more than a single number. A high Facet 4 score with a low Facet 2 score describes a persistent offender rather than a callous one. The two profiles call for different management.

How to score the PCL-R checklist

Scoring the PCL-R checklist follows five steps. Each item is rated on the 0-1-2 scale, and the ratings are summed to produce the total score.

1. Conduct a semi-structured interview. Ask open questions about childhood, family, employment, relationships, and offending history. Listen for manipulation, remorse, impulse control, and emotional depth.
2. Review the collateral file. Gather psychological reports, criminal records, institutional and educational history, and medical notes. Compare the subject’s account against the documented record.
3. Rate each item independently. For all 20 items, assign 0 for clearly absent, 1 for partially present or mixed evidence, and 2 for clearly present with strong support.
4. Total the subscales. Add items 1, 2, 4, 5, 6, 7, 8, and 16 for Factor 1, out of 16. Add items 3, 9, 10, 12, 13, 14, 15, 18, 19, and 20 for Factor 2, out of 20. Facet totals are worth recording too.
5. Calculate the total score. Add both factor scores plus items 11 and 17, which are worth up to four points between them, for a total out of 40. Record your reasoning for every rating in the clinical record.

A common arithmetic error comes from treating the total as Factor 1 plus Factor 2. That sum reaches only 36, because it leaves out items 11 and 17. Always score the total across all 20 items.

Scoring depends on clinical judgment. Use a rating of 1 when the evidence is mixed or the item only partly applies. Ratings clustered entirely at 0 or 2 usually signal a thin file or a short interview.

How to interpret PCL-R scores and cut-offs

Interpretation varies by setting and region. In North American forensic practice, a total of 30 or above is the traditional threshold for psychopathy.

European research often applies a lower cut-off, commonly 25. The PCL-R does not diagnose a DSM or ICD disorder. It measures a dimensional construct, so a high score signals elevated risk and calls for careful risk assessment documentation.

Who can administer the PCL-R?

Only a qualified clinician can administer the PCL-R. Multi-Health Systems, the official publisher, restricts purchase and use to buyers with recognized professional credentials.

• Licensed psychologists. Clinical or forensic psychologists trained in the PCL-R and experienced with structured assessment.
• Psychiatrists. Medical doctors with a forensic or clinical specialization plus PCL-R training.
• Forensic evaluators. Practitioners formally trained in risk assessment and collateral file interpretation.
• Researchers. Academic researchers with ethics board approval and demonstrated competency in the instrument.

The instrument cannot be self-administered, and it cannot be scored automatically. Ratings such as “grandiose sense of self-worth” or “shallow affect” rest on interview behavior and historical evidence that no algorithm can weigh.

Clinical and forensic applications

The PCL-R appears across criminal justice, mental health, and civil settings.

• Pre-trial risk assessment. Evaluating dangerousness and suitability for bail or release conditions.
• Sentencing input. Informing the court about personality-based risk factors and long-term prognosis.
• Parole and conditional release. Assessing suitability for early release or community placement.
• Treatment planning. Identifying who is likely to engage with intervention and who needs closer supervision.
• Civil commitment evaluations. Weighing psychopathic traits in involuntary treatment decisions.
• Research. Studying psychopathy, violence, and recidivism, where the PCL-R is the reference measure.

A PCL-R rating rarely travels alone. The file around it usually holds the referral question, a full psychiatric evaluation, and any safety planning done while the client is in your care.

Psychology practices and psychiatry teams gain from keeping all of that beside the history, treatment plan, and outcomes. One record means one version of the file when a report is later disclosed.

Reliability, validity, and psychometric properties

The PCL-R has strong empirical support. In their review of the evidence, Hare and Neumann (2008) report high internal consistency. Cronbach’s alpha typically falls between 0.80 and 0.88. Inter-rater reliability sits above 0.80 among raters who have been trained.

Predictive validity for violence and recidivism holds up across diverse samples, though the effect is a group-level one. The four-facet model has been replicated in male and female samples, and in North American and European populations.

Normative data is strongest for adult male forensic populations. Applying the same cut-off to women, adolescents, or civil psychiatric samples is not supported, so report the reference sample you are comparing against.

Limitations and ethical considerations

The PCL-R is powerful, and misuse of it carries consequences. These limits belong in every report.

• Not a DSM or ICD diagnosis. Psychopathy is not a formal diagnostic category. A high score describes a set of traits, not a medical disorder.
• File-dependent. Scores depend on the quality of the collateral record. A thin file tends to understate psychopathic traits.
• Interviewer skill. Experienced interviewers elicit richer material. Poorly trained raters miss subtle manipulation and shallow affect.
• Individual prediction is uncertain. The PCL-R predicts risk across groups. It cannot tell you what one person will do next.
• Culture and gender. Items such as promiscuous sexual behavior and parasitic lifestyle read differently across cultures and between genders.
• Legal misuse. Courts sometimes treat a score as a prediction of future violence. Say plainly in the report what the number can and cannot support.

Clinicians using the PCL-R also work to strict privacy and legal standards. That covers informed consent where it applies, the confidentiality limits you set out at the start, and how findings reach legal decision-makers.

How Pabau supports forensic assessment documentation

A single PCL-R evaluation generates a lot of paperwork. Interview notes, file summaries, item-level justifications, and the final report all have to stay together. They may be read years later, in court.

Practice management software like Pabau keeps that record in one place. Digital forms let you build the rating sheet into the client record itself, so each item score sits beside the history it was drawn from. The same form library holds everything else the practice runs on, from an intake questionnaire to a thought record worksheet.

Pabau Scribe drafts the narrative from your session notes, so you spend fewer hours typing up interviews. Every edit is time-stamped in the audit trail, and that trail is what answers a disclosure challenge.

The outcome is a defensible file. You can show when each rating was entered, who entered it, and what evidence sat behind it. Nobody has to hunt through three systems to assemble that answer.

Keep forensic assessments audit-ready

Pabau builds structured assessment forms into the client record and time-stamps every change. Your PCL-R ratings, interview notes, and reasoning stay in one place, ready for disclosure or peer review.

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Conclusion

Get the item structure right before anything else. A total score is only as defensible as the item-level reasoning behind it, and the facet breakdown is what opposing counsel will ask you about.

Then treat the number as one input rather than a verdict. The PCL-R describes traits and estimates group-level risk well. It does not predict what a particular person will do next, and saying so in the report protects both the client and the clinician.

Download the template above to keep the item order and scoring straight. Book a demo to see how Pabau holds assessment forms, interview notes, and audit trails in one client record.

Continue your research

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Billing the diagnostic interview that opens the case? CPT code 90791 explains how to code and document a psychiatric diagnostic evaluation.

Comparing systems to hold all of this? Best psychology practice software in the US reviews the platforms built for psychology and behavioral health practices.

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