Personality Inventory for DSM-5 Brief Form (PID-5-BF) Test

Understand which maladaptive personality traits may be shaping behavior in about 5 minutes. This 25 item screen delivers clear, actionable results to guide diagnosis and treatment planning.
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Questions255 minutes
Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.
08:30
October 2, 2025
October 2, 2025
Material has been updated
27,265 views
2,399 completions
1,810 likes
Verified by Daniel Hall
Psychologist with 25 years of experience
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How the Scales are Structured

example score
6/15
Psychoticism (P)
Psychoticism measures the tendency toward unusual, eccentric, or culturally atypical thoughts, perceptions, and behaviors.
Low
Moderate
High
05Low610Moderate1115High
A score of 6 falls in the Moderate range, suggesting occasional or mild-to-moderate expression of unusual or eccentric thinking or behavior.
example score
7/15
Disinhibition (D)
Measures the tendency toward impulsive, reward-driven actions with reduced consideration of consequences and self-control.
Low
Moderate
High
05Low610Moderate1115High
A score of 7 falls in the Moderate range, suggesting occasional impulsive or spur-of-the-moment behavior that may sometimes interfere with planning or restraint.
example score
8/15
Antagonism (A)
Antagonism reflects tendencies toward interpersonal conflict, inflated self-view, and reduced empathy or concern for others.
Low
Moderate
High
05Low610Moderate1115High
A score of 8 falls in the Moderate range, suggesting a noticeable tendency toward interpersonal friction and reduced consideration of others that may show up in some situations.
example score
7/15
Detachment (D)
Measures the tendency to withdraw from social and emotional experiences, with reduced interpersonal contact and diminished positive affect.
Low
Moderate
High
05Low610Moderate1115High
A score of 7 falls in the Moderate range, suggesting a noticeable but not extreme tendency toward social withdrawal and reduced engagement in positive emotional experiences.
example score
6/15
Negative Affect (NA)
Assesses how often and how strongly a person experiences and expresses intense negative emotions such as anxiety, sadness, guilt, or anger.
Low
Moderate
High
05Low610Moderate1115High
A score of 6 falls in the Moderate range, suggesting a noticeable but not extreme tendency toward frequent or intense negative emotions.
example score
44/75
Overall Severity of Maladaptive Traits (OSoMT)
Measures the overall intensity of dysfunctional personality traits across the PID-5-BF domains.
Low
Moderate
High
025Low2650Moderate5175High
A score of 44 falls in the Moderate range, indicating a noticeable but not extreme overall level of dysfunctional trait expression on this brief screening measure.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Therapists and clinical psychologists
44%OF USERS
They use it for a fast snapshot of maladaptive traits to guide case formulation and treatment planning in complex clients.
Psychiatrists in diagnostics
33%OF USERS
They administer it to quickly screen key personality domains that may affect diagnosis, risk, and medication adherence.
Self-reflective adults in therapy
23%OF USERS
They take it to better understand persistent patterns like impulsivity, emotional swings, or rigid perfectionism to discuss with a clinician.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
RESULTS YOU CAN ACTUALLY USE

Scale Results
— Explained Clearly
Your scores across each test scale are translated into plain, usable insights. You won’t just get numbers — you’ll learn how your results impact your daily life, emotional state, and overall well-being.
AI-Powered
Interpretation
You’ll receive a structured, clinically-grounded explanation. Our AI analyzes patterns and relationships between scales to provide a coherent interpretation, without exaggerated language.
Statistical
Comparison
See how your results compare to others. Anonymized platform data is used to create a percentile scale, which identifies whether your results are typical.
Practical
Recommendations
You’ll receive clear, actionable guidance tailored to your profile. These easy-to-implement suggestions focus on coping, self-regulation, and realistic next steps.
AI-Powered
Insights
Get insights on behavioral and thought patterns you might not notice on your own. By uncovering subtle connections between your responses, you’ll better understand what may be driving your current results.
Discuss with
an AI Therapist
Clarify, reflect, and explore your results right away. Talk through your experience, ask questions, and explore meanings in a calm, non-diagnostic dialogue.
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Used in 52+ countries
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Psychoticism (P)
Average
10
Normal range
7.912.2
min.
0
max.
15
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Disinhibition (D)
Average
6.3
Normal range
4.48.2
min.
0
max.
15
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Antagonism (A)
Average
4.8
Normal range
2.86.7
min.
0
max.
15
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Alienation (A)
Average
7.5
Normal range
5.39.8
min.
0
max.
15
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Negative Affect (NA)
Average
8.9
Normal range
6.311.6
min.
0
max.
15
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Overall Severity of Dysfunctional Traits (OSoDT)
Average
48.9
Normal range
36.361.5
min.
0
max.
75
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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CLEAR ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

What does this questionnaire measure?
It screens for maladaptive personality traits across five broad domains linked to difficulties in thinking, feeling, and behavior.
How long does it take and how many items are included?
Completion typically takes about 5 minutes. It contains 25 statements.
How should the items be answered?
Read each statement and select the response that best reflects typical patterns over time. Answer all items and avoid spending too long on any one item.
How are results used?
Results indicate the relative prominence of trait domains and can guide clinical formulation and treatment planning. They do not provide a diagnosis on their own.
Is there a version that includes compulsive or perfectionistic traits?
An extended form is available that adds scoring for the anankastia (obsessive-compulsive) domain. This can support assessment aligned with ICD-11 trait specifications.
WHAT THE TEST MEASURES
About This Assessment
Brief Personality Disorder Questionnaire, PID-5-BF Test

Personality Inventory for DSM-5 Brief Form (PID-5-BF) Test - Symptoms and Signs

In clinical assessment, brief dimensional measures can help identify maladaptive personality traits that may contribute to presenting concerns. The Personality Inventory for DSM-5 Brief Form (PID-5-BF) is a self-report screening measure designed to support trait-based characterization of personality pathology.

Developed by Robert F. Krueger and Thomas A. Widiger, it consists of 25 items and typically takes about 5 minutes to complete. Responses provide an estimate of the individual’s relative endorsement of clinically relevant maladaptive trait tendencies, which may help guide follow-up evaluation, case formulation, and treatment planning.

The Personality Inventory for DSM-5 Brief Form (PID-5-BF) is not a stand-alone diagnostic tool; results are best interpreted in conjunction with clinical interview data, collateral information, and other assessment findings.

Author: Robert F. Krueger, Thomas A. Widiger
Literature: Widiger, T. A., & Samuel, D. B. Diagnostic categories or dimensions? A question for the Diagnostic and Statistical Manual of Mental Disorders—Fifth Edition. Journal of Abnormal Psychology. 2005.; Krueger, R. F., Derringer, J., Markon, K. E., Watson, D., & Skodol, A. E. Initial construction of a maladaptive personality trait model and inventory for DSM-5. Psychological Medicine. 2012.; Bach, B., Kerber, A., Aluja, A., Bastiaens, T., Keeley, J., Claes, L., Fossati, A., Gutierrez, F., Oliveira, S. E. S., Pires, R., Riegel, K. D., Rolland, J., Roskam, I., Sellbom, M., Somma, A., Spanemberg, L., Strus, W., Thimm, J., Wright, A. G. C., & Zimmermann, J. International assessment of DSM-5 and ICD-11 personality disorder traits: Toward a common nosology in DSM-5.1. Psychopathology. 2019.; Kerber, A., Schultze, M., Mueller, S., Ruehling, R. M., Wright, A. G. C., Spitzer, C., Krueger, R. F., Knaevelsrud, C., & Zimmermann, J. Development of a short and ICD-11 compatible measure for DSM-5 maladaptive personality traits using ant colony optimization algorithms. PsyArXiv Preprints. 2019.
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