PDSA Process Improvement Model: 10 Evidence-Based Coaching Practices

Describe almost anything you are working through and IX Coach finds the practices whose real-world fit is closest. For PDSA Process Improvement Model, these are the strongest matches in the current practice library.

Practices that may help

1. Plan–Do–Study–Act: Deming’s Loop for Personal Improvement
   The Plan–Do–Study–Act (PDSA) cycle is a four-step iterative method developed by W. Edwards Deming: form a hypothesis, run a small test, study what actually happened, then act on the lesson before cycling again. Originally industrial, it applies directly to personal skill-building: it replaces vague "try harder" with small, testable experiments and forces honest assessment of results.
2. Act on exactly one change before cycling again
   Carry one specific modification into the next cycle — not a wholesale overhaul.
   Plan–Do–Study–Act: Deming’s Loop for Personal Improvement
3. Run the smallest test that can answer the question
   Shrink your experiment so the feedback cycle is fast and the cost of being wrong is low.
   Plan–Do–Study–Act: Deming’s Loop for Personal Improvement
4. Seligman’s PERMA Model, Made Practical
   Martin Seligman’s PERMA model identifies five pillars of well-being: Positive Emotions, Engagement, Relationships, Meaning, and Accomplishment. Unlike happiness models that treat well-being as a single variable, PERMA argues these five elements are each intrinsically valued and each independently improvable. Several PERMA-targeted interventions have randomized-trial support; others are mechanistically grounded with less direct evidence.
5. Design Thinking, Step by Step
   Design thinking is a five-stage problem-solving framework — empathize, define, ideate, prototype, test — popularized by IDEO and the Stanford d.school. It is a process model, not a tested intervention: its value comes from forcing you to understand the user before you commit to a solution, and to learn cheaply through prototypes instead of expensive bets.
6. Systems Thinking for Personal Productivity
   Donella Meadows’s systems thinking framework — stocks, flows, feedback loops, delays, and leverage points — was developed for analyzing complex adaptive systems, not personal behavior. But its core insight applies directly: most productivity problems are structural, not motivational. Changing the system that produces your behavior is more reliable than willpower applied against a system that keeps producing the same outputs.
7. Apply PDSA to a behavior you want to build or break
   Treat habit formation as a series of small experiments rather than a commitment you either keep or blow.
   Plan–Do–Study–Act: Deming’s Loop for Personal Improvement
8. Evaluate the outcome and adjust
   After implementing, honestly assess what worked, what didn’t, and what to do next.
   Problem-Solving Therapy, Made Practical
9. Diagnose which safety stage your team is currently in
   Before intervening, accurately assess whether the deficit is inclusion, learner, contributor, or challenger safety.
   The Four Stages of Psychological Safety
10. Iterate — treat the stages as a loop, not a line
    Cycle back to earlier stages as testing reveals you framed the wrong problem.
    Design Thinking, Step by Step

Does this sound like the set of challenges you might be facing?

• After a bad result I tend to change everything at once, and then when the next round goes differently I have no idea which tweak actually did it→
• I keep building these big elaborate plans before I ever start, and by the time I’ve poured weeks into one I’m too invested to admit it isn’t working→
• Every time I commit to a new habit it’s all-or-nothing→
• I finally tried something and it only half-worked, and my whole brain went "see, nothing I do ever works"→
• My team feels off and I keep throwing fixes at it, but I can’t tell whether the real problem is that people don’t feel they belong, don’t feel safe to err, won’t volunteer ideas, or won’t disagree.→

Describe your situation in your own words to search the complete practice library.