Problem-Solving Therapy, Made Practical

How does problem-solving therapy help with depression and anxiety?

Problem-Solving Therapy (PST), developed by Nezu and D’Zurilla, treats depression and anxiety by building structured, step-by-step problem-solving skills — targeting the learned helplessness and avoidance that occur when people face stressful life problems without an effective coping framework. Multiple randomised trials support PST for depression, especially when linked to real-life problem load.

Depression and anxiety are not always caused by distorted thinking — sometimes they are a rational response to an accumulation of real, unsolved problems. Problem-Solving Therapy addresses this directly: it teaches a systematic approach to identifying problems, generating solutions, and evaluating outcomes, restoring the sense of agency that chronic stress erodes. The approach was developed by Nezu and D’Zurilla from the social problem-solving literature and has been adapted for primary care, oncology, and older adults.

Practices

Build a positive problem orientation

Treat problems as normal, solvable challenges rather than signs of personal failure.

Define the problem precisely before solving it

Write a concrete, specific problem statement — most people try to solve vague problems.

Generate solutions without premature evaluation

List as many potential solutions as possible before judging any of them.

Evaluate solutions against costs, benefits, and fit

Rate each solution on likelihood of success, personal costs, and fit with your values.

Implement the chosen solution with a concrete plan

Translate the chosen solution into specific actions, times, and checkpoints.

Evaluate the outcome and adjust

After implementing, honestly assess what worked, what didn’t, and what to do next.

Manage emotional arousal before and during problem solving

Use a brief calming strategy when emotions are too high to solve problems effectively.

Practice this with IX Coach

Reading about a practice changes nothing on its own. IX Coach turns these into a guided, adaptive routine — discerning where you are in real time and walking the practice with you, session after session.

Practice this with IX Coach

IX Coach: 7 days free, then $40/month (about $1.30/day).