CBT Case Formulation (5 Ps): Map What Causes, Triggers, and Maintains a Problem
CBT case formulation uses the 5 Ps to organize current difficulties, vulnerabilities, triggers, maintaining patterns, and supports. This worksheet helps you build a map to discuss in therapy.
Reviewed by Michael Callans, MSW 
About this tool
CBT case formulation is a working explanation of how a problem developed and what may keep it going. This 5 Ps worksheet organizes your current difficulties, vulnerabilities, triggers, maintaining patterns, and supports so you can discuss possible next steps. Case formulation helps therapists move from a list of symptoms to an understanding of a person. The framework asks how a difficulty developed, what set it off, and what is keeping it going now, while making room for strengths and circumstances that a symptom list can miss.
The five factors are predisposing (what made you vulnerable in the first place, such as temperament, early experiences, or biology), precipitating (what triggered the problem or a recent flare), presenting (the symptoms and difficulties you are dealing with now), perpetuating (the patterns, often understandable coping strategies like avoidance, that keep the problem alive), and protective (your strengths, supports, and resources). Together they form a balanced map rather than a deficit list.
The most useful column for change is usually perpetuating factors. Predisposing and precipitating factors are in the past and cannot be undone, but the things that maintain a problem in the present are often workable. Avoidance, rumination, withdrawal, and safety behaviors frequently keep difficulties going long after the original trigger has passed, and these are exactly what CBT targets. Include ongoing circumstances such as housing insecurity, discrimination, caregiving demands, or illness when relevant. A coping behavior may be protective in an unsafe situation, so consider its context before deciding it needs to change.
This worksheet is a self-reflection tool, not a clinical assessment. Filling it in can give you a clearer, more compassionate picture of your situation and help you identify patterns you might be able to change. If you are working with a therapist, bringing your version can make sessions more focused, since formulation is meant to be a shared, evolving map rather than a fixed verdict.
Once you have filled in the five categories, look for connections between them instead of reading each one in isolation. A predisposing factor like early criticism might explain why a specific precipitating event, a critical remark at work, hit so hard, and why a perpetuating pattern of overworking to prove yourself keeps the cycle going. The final section, what stands out, is meant to turn that map into one workable target rather than leaving it as a list.
A self-made formulation can sharpen your thinking, but it does not replace the back-and-forth of working with a therapist, who can test your hypotheses against what actually changes your symptoms over time. If your difficulties are severe, safety-related, or have not shifted despite your own efforts, bring this worksheet to a licensed mental-health professional trained in CBT, or use the Psychology.com therapist directory to find one.
The framework has roots in clinical case formulation, including the cognitive-behavioral approach described by Jacqueline Persons in the book listed below. Macneil and colleagues explain the 5 Ps in their clinical commentary and emphasize developing the explanation collaboratively and revising it as information emerges. Their paper also notes that research on whether formulation improves outcomes is limited. This is a structure for thinking and discussion, not evidence that completing this particular worksheet will improve symptoms.
For a fictional example, someone anxious about workplace meetings might describe difficulty speaking as the presenting problem, earlier criticism as a possible predisposing factor, and a recent public correction as the precipitating event. Avoiding meetings might be a perpetuating pattern, while a supportive colleague and written preparation might be protective factors. These are possible connections to explore. The same event can fit different categories depending on whether it began the difficulty or continues to affect it. You do not have to force every detail into a single category. Make protective factors specific enough to use. In this fictional example, write that the colleague can help prepare a meeting agenda, rather than simply listing supportive people. Note whether that help is actually available and whether you feel comfortable asking for it. If support is missing, record that gap as something to discuss; you do not need to invent strengths or resources to complete the form.
Use the completed sheet to choose a question you can investigate safely. For example: Does writing down my main point before a routine meeting help me participate? Describe what you notice afterward, including information that challenges your explanation. Avoid treating a convincing story about childhood as proven causation. If a proposed change involves facing a frightening situation, stopping a coping behavior, or changing medication, discuss it with an appropriate clinician before acting. The worksheet itself cannot judge whether a change is safe for you.
CBT Worksheets offers related exercises for exploring the patterns you identify. A Thought Record (CBT) focuses on a specific situation, while the Vicious Flower Maintenance Diagram helps organize patterns that seem to keep a difficulty going. The Anxiety Test can provide a screening snapshot when anxiety is your main concern. Its result does not confirm your formulation or explain the cause of your symptoms.
References
- Persons JB. The Case Formulation Approach to Cognitive-Behavior Therapy. Guilford Press; 2008.
- Macneil CA, et al. Is diagnosis enough to guide interventions in mental health? Using case formulation in clinical practice. BMC Med. 2012;10:111.
- Macneil CA, Hasty MK, Conus P, Berk M. Is diagnosis enough to guide interventions in mental health? Using case formulation in clinical practice. BMC Medicine. Full text. https://link.springer.com/article/10.1186/1741-7015-10-111
Cite this source
Psychology.com. (2026, September 16). CBT Case Formulation (5 Ps). Psychology.com. https://psychology.com/tools/cbt-formulation
CBT Case Formulation (5 Ps) FAQ
What are the 5 Ps in CBT?
They are five categories that organize an understanding of a problem: predisposing factors (what made you vulnerable), precipitating factors (what triggered it), presenting factors (the current difficulties), perpetuating factors (what keeps it going), and protective factors (your strengths and supports). Use the categories to organize possible connections, and mark explanations you are unsure about rather than treating them as established causes.
Why is the perpetuating column so important?
Past factors cannot be changed, but the patterns that maintain a problem in the present often can. Avoidance, rumination, and safety behaviors frequently keep difficulties alive, and these are exactly what CBT works to shift. Consider current circumstances and the purpose a behavior serves before changing it. Protective factors can also suggest where to begin, especially when practical support is needed.
Is this the same as a diagnosis?
A formulation is a working explanation of the factors that may contribute to your difficulties. A diagnosis identifies a recognized pattern of symptoms after clinical assessment. They can inform each other, but completing this worksheet establishes neither a diagnosis nor a proven cause. A useful formulation remains open to revision when new information challenges it.
Is my information saved?
No. Everything stays in your browser. Your entries are never uploaded or stored, and the PDF is generated on your own device.
How is a case formulation different from a treatment plan?
A formulation explains how and why a problem developed and what keeps it going. A treatment plan uses that understanding to lay out specific goals, techniques, and a timeline for addressing it. Most CBT treatment plans are built directly from a formulation like the 5 Ps. This self-reflection worksheet can support that conversation, but a clinician should help assess which interventions are appropriate for your situation.
Can I do a case formulation without a therapist?
Yes, as a self-reflection exercise. This worksheet can help you see patterns in your own life more clearly. A licensed CBT therapist adds trained judgment, checks your formulation against what evidence-based treatment predicts, and can adjust it as therapy progresses. If reflecting on past experiences becomes overwhelming, pause and focus on present supports until you can discuss it with someone qualified.