Problem-Solving Therapy (PST) is a structured treatment that teaches clients how to approach life problems constructively. It does not assume the therapist should solve the client's life. Instead, the therapist trains a repeatable skill: define a manageable problem, generate alternatives, choose a solution, implement it, and evaluate the result.
PST has two linked levels. The first is problem orientation: how the client understands problems and their own capacity to respond. The second is problem-solving skill: the step-by-step procedure.
PST was developed in the second half of the twentieth century, especially through the work of Thomas D'Zurilla, Arthur Nezu, and Christine Maguth Nezu. It grew out of social problem-solving theory and became a practical clinical method for depression, stress, chronic illness, older adults, and primary-care settings.
Later adaptations include PST-PC for primary care, structured worksheets, homework logs, and protocols for medically ill or older clients.
Problem orientation is the cognitive-emotional stance a person takes toward problems.
Positive orientation includes:
Negative orientation includes:
✅ Work with orientation through normalization, psychoeducation, and reinforcement of each small success.
⚠️ Do not rush into the five steps while the client is still in "nothing will work." First build a stance that allows problem solving.
PST trains deliberate action rather than impulsive or avoidant reaction. The adaptive style is systematic, thoughtful, flexible, and testable.
Common unhelpful styles:
1. Impulsive/careless — first idea, no evaluation, abandoned quickly. 2. Avoidant — delay, hope it disappears, hand responsibility to others. 3. Rational/adaptive — define, generate, choose, plan, verify.
The therapist helps translate a vague emotional problem into a specific, workable definition.
Useful questions:
Break a mega-problem into smaller parts and work with one part at a time.
The aim is to create many possible solutions without criticism during generation.
Rules:
1. Quantity first. 2. No criticism yet. 3. Combine ideas. 4. Realism comes later.
If the client is stuck, ask: what would be simpler, cheaper, faster, or opposite?
The client chooses one or two possible solutions through systematic evaluation.
Criteria:
If the client hesitates, frame it as a trial for one week rather than a final life decision.
The chosen solution becomes an action plan:
1. first step; 2. preparation; 3. possible obstacles; 4. response to each obstacle; 5. tracking and review.
The plan should specify who, what, when, where, and how.
At the next session, the therapist checks what happened. Did the solution work? What helped? What interfered? What would the client change next time?
Verification often leads to a better problem definition and a new cycle. That is not failure; it is learning.
PST is commonly delivered in 6-12 sessions, though the format can be shorter in primary care or longer in complex situations.
A typical flow:
1. Normalize problems and assess problem orientation. 2. Choose one concrete problem. 3. Define the problem and goal. 4. Generate alternatives. 5. Evaluate and choose a solution. 6. Build a concrete action plan. 7. Practice or rehearse the first step in session. 8. Review homework and refine.
The therapist uses worksheets, homework logs, role-play, and repeated reinforcement of self-efficacy.
PST has evidence across depression, distress, chronic illness, older adults, and medical settings.
It has been used for:
The mechanism is practical: the client gains usable skills, experiences success, reduces avoidance, and regains a sense of agency.
PST is not a universal tool. Acute trauma, acute suicidality, severe depression with high risk, major cognitive impairment, and complex relational patterns may require stabilization, medication, crisis intervention, or relational work before or alongside PST.
Common errors include rushing to solutions, choosing for the client, accepting vague plans, skipping homework review, and ignoring negative problem orientation.
If the client does not respond after 3-4 sessions, reconsider whether the main problem is actually a solvable life problem, a crisis state, trauma, relationship pattern, or another clinical target.
PST is not psychoanalysis or a conversation about the past. It is training. You help the client learn a skill they can take with them.
Problems are a normal part of life. Your task is not to remove all problems, but to help the client handle them independently.
Self-efficacy is not a fixed trait. It is trained through repeated successful steps.
Do not rush to a solution. A poorly defined problem gives a good solution to the wrong task.
How the client relates to problems is more important than any worksheet. Without this foundation, the five steps do not hold.
✅ Normalize problems. They are not weakness, punishment, or proof of failure.
⚠️ Do not jump to the five stages before you understand the client's orientation. Negative orientation sabotages solutions.
| Unhelpful orientation | Positive orientation |
|---|---|
| "I cannot solve problems" | "I can learn, step by step" |
| "This will destroy me" | "This is hard, but workable" |
| "Better not think about it" | "If I face it, I can respond" |
| "Nothing helps" | "I can try one step and review it" |
⚠️ Do not start problem solving. Stabilize first.
PST works best when the client has enough stability for deliberate action.
"Everything is bad" and "I am unhappy" are not PST problems. The method needs concrete, manageable situations.
✅ Break the mega-problem into parts. Choose one workable part for today.
⚠️ Do not move to alternatives until both of you agree: this is the problem.
Asking what would change is a gentle way to move from emotion to situation.
Once the problem is defined, ask what the client wants instead.
✅ The goal should be concrete and realistic. "I want to be happy" is too broad. "I want to sleep without two hours of anxious planning" is workable.
Example:
T: You say everything collapsed after the divorce. C: Yes. I do not know how to live. T: What specifically does not work now? C: Weekends. I do not know what to do alone on weekends. T: So today's problem is how to organize weekends so loneliness is less overwhelming? C: Yes. Exactly.
At this stage there are no bad ideas. Evaluation comes later.
✅ Write everything down. The client must see that ideas are not rejected.
⚠️ Do not comment on feasibility yet. "That will not work" kills the process.
"What else?" is the workhorse of this stage. Repeat it several times and allow silence.
✅ You can offer ideas, but only after the client has exhausted their own, and without implying that yours are correct.
Now there is a list. The task is to choose one or two options to test this week.
✅ The criteria belong to the client. Help weigh, do not choose.
⚠️ Do not push the "best" solution according to your view.
A trial solution reduces pressure: not forever, just one experiment.
For complex decisions, evaluate the options together.
| Criterion | What to check |
|---|---|
| Chance of success | How likely is this to work for you? |
| Resources | Do you have time, energy, money, skills? |
| Consequences | Effects on relationships, health, work |
| Values | Does it fit what matters? |
| Side effects | What could go wrong? |
The client has chosen. Now build a concrete plan.
✅ The more concrete the first step, the higher the chance of action.
⚠️ Do not accept vague wording. "I will try" is not a plan.
Plan structure:
1. First step — what I will do. 2. When — day and time. 3. Preparation — what must happen beforehand. 4. Obstacles — what may interfere. 5. Response — how I will handle each obstacle.
The first step should be small enough that it is hard not to do.
✅ Work through obstacles in session rather than waiting for them to appear at home.
Rehearse the first step in session. It reveals problems before real-world practice.
T: You said you will text your friend. Let's try it now. What will you write? C: "Hi, do you want to meet?" T: Good. What could make it clearer: when and where? C: "On Saturday, maybe at a cafe?" T: Exactly. That is the message.
Start the next session by reviewing the homework. This is mandatory.
✅ If it worked, mark that. "You did something that felt impossible. What does that say about you?"
⚠️ If it did not work, do not criticize. Investigate.
Failure is information. Return to stage 1 or 2 with a better understanding.
✅ The client states the homework in their own words; this increases engagement.
Homework is central in PST. Skill forms in life, not only in the room.
1. The client repeats the plan. 2. The client names likely obstacles. 3. You agree when it will be reviewed.
A Problem-Solving Therapy technique focused on positive problem orientation training. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on negative problem orientation restructuring. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on stop–slow down–think–act (ssta). It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on problem psychoeducation. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on problem definition and formulation. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on generation of alternatives (brainstorming). It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on decision making and cost-benefit analysis. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on solution implementation and action planning. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on solution verification and self-monitoring. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on adapt — attitude–define–alternatives–predict–try. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
Nezu, Nezu & D'Zurilla (2007). Solving life's problems: A 5-step guide to enhanced well-being. VA Moving Forward Guidebook (2021)
A Problem-Solving Therapy technique focused on problem-solving multitasking toolkit. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on externalize–simplify–visualize. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on impulsive/careless style training. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on avoidance style training. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on healthy thinking and positive imagery toolkit. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on problem-solving self-monitoring form (pssm). It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on problem normalization and reframing. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on visualization of successful coping. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on reverse role-play and perspective switch. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
A Problem-Solving Therapy technique focused on in-session behavioral rehearsal. It helps the therapist and client turn an emotionally loaded difficulty into a defined problem, generate options, choose a workable response, act, and learn from the result.
When to use:
Key phrases:
Follow-up questions:
Warnings:
D'Zurilla & Nezu; Nezu, Nezu & D'Zurilla; PST treatment manuals and social problem-solving research
PST is a step-by-step method for solving life problems.
By following the steps, you turn a problem into an action plan.
Write the problem → options → choice → plan → result.