Triarchic Psychopathy Measure

The Triarchic Psychopathy Measure (TriPM), developed by Patrick and colleagues in 2009, is a widely used assessment based on the triarchic model of psychopathy. Psychopathy refers to a combination of personality traits, not psychosis such as schizophrenia. The TriPM measures three distinct but related dimensions: ① Boldness: fearlessness, resistance to stress, and social confidence. In some settings, such as leadership roles, these qualities can be adaptive. ② Meanness: limited empathy, callousness, and exploitation of others, representing core emotional deficits in psychopathy. ③ Disinhibition: poor impulse control, irresponsibility, and tendencies toward antisocial behavior. The 58-item scale is intended for adults and has shown good reliability and validity in both clinical and nonclinical samples.

The TriPM uses a 4-point scale (1–4), with each dimension scored separately. ① Boldness: 19 items, 19–76 points. High scores indicate fearlessness, stress resilience, and social confidence; low scores indicate greater caution and susceptibility to fear or worry. ② Meanness: 19 items, 19–76 points. High scores indicate limited empathy, callousness, and disregard for others' feelings; low scores indicate empathy and concern for others. ③ Disinhibition: 20 items, 20–80 points. High scores indicate poor impulse control, irresponsibility, and tendencies toward antisocial behavior; low scores indicate self-control and responsible behavior. For interpretation, convert raw scores to percentages: score / maximum score × 100%. Below 40% is described as the normal range, 40–59% as mild traits, 60–74% as moderate traits, and ≥75% as severe traits. The dimensions are relatively independent, and different combinations describe different personality patterns. High boldness with low meanness and low disinhibition, for example, may be seen in successful leaders; high meanness combined with high disinhibition may be closely linked to antisocial behavior.

The TriPM differs from other measures in several ways. ① The Psychopathy Checklist–Revised (PCL-R) is a clinician-administered interview used mainly in forensic and clinical settings. The TriPM is a simpler self-report measure with broader applications. The PCL-R emphasizes a history of antisocial behavior, while the TriPM focuses more on personality traits. ② The Levenson Self-Report Psychopathy Scale (LSRP) uses a two-factor model of primary and secondary psychopathy; the TriPM uses boldness, meanness, and disinhibition, reflecting a different theoretical basis. Its distinctive boldness dimension includes adaptive fearlessness. ③ The triarchic model brings together different theoretical traditions, balancing adaptive qualities (boldness) with maladaptive ones (meanness and disinhibition) for a broader assessment. The TriPM is used in research and clinical practice and is particularly suited to screening nonclinical samples.

Psychopathic traits vary along a continuum, rather than being simply present or absent. Everyone may show them to some degree. ① Most people score in a moderate range, with relatively few scoring very high or very low. ② Not all traits are negative. Moderate boldness, including confidence and stress resistance, may help in roles such as entrepreneurship, surgery, or military service. The extremes and combinations of traits matter. ③ Traits have clinical significance when they become extreme and cause clear impairment in social functioning or antisocial behavior. ④ Cultural acceptance varies, so interpretation needs cultural context. ⑤ A high TriPM score, especially for meanness or disinhibition, may point to difficulties in relationships, emotion management, or behavioral control. It is not a diagnosis; the scale is a tool for self-understanding. If these traits cause distress to you or others, consider professional psychological counseling.

The TriPM is intended for adults, generally aged 18 and over, and is not suitable for children or adolescents. Uses include: ① Research in personality, criminal, and clinical psychology. ② Screening and assessing personality disorders, especially as an adjunct when diagnosing antisocial personality disorder. ③ Forensic assessment of offenders' psychopathic traits to inform risk assessment and correctional planning. ④ Helping people understand emotional, interpersonal, and behavioral control aspects of their personality. ⑤ Applicant assessment in some high-risk occupations, with careful use to avoid discrimination. ⑥ Helping counseling clients understand their personality patterns and develop individualized interventions. The TriPM is a screening tool and cannot establish a diagnosis on its own. Clinical diagnosis requires a comprehensive assessment by a psychiatrist or clinical psychologist.

Consider professional help if: ① Two dimensions score ≥75%, or one scores ≥75% and the overall percentage is ≥65%, suggesting pronounced psychopathic traits. ② Meanness is particularly high (≥75%), indicating possible substantial difficulties with empathy, relationships, and social functioning. ③ Disinhibition is particularly high (≥75%), indicating possible difficulties with impulse control and behavior management that may contribute to antisocial behavior or legal problems. ④ These traits affect your relationships, work, or social functioning. ⑤ You have a history of antisocial behavior or legal problems. ⑥ These traits distress you or others. A mental health professional can offer: ① A comprehensive personality assessment to consider other possible conditions, such as borderline or antisocial personality disorder. ② Therapy such as cognitive behavioral therapy (CBT) or dialectical behavior therapy (DBT) to improve emotion regulation, relationships, and behavioral control. ③ Medication where appropriate, particularly for co-occurring depression, anxiety, or substance misuse. Although psychopathic traits are relatively stable, professional intervention can still improve them, especially in behavior and social functioning.