Decision Journals: 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 Decision Journals, these are the strongest matches in the current practice library.

About 2 minutes

Try it here: write out a decision you're stuck on

Write both sides of a decision you keep circling, since putting it on paper often makes the choice clearer.

Write out both sides of a decision you're stuck on.

Or do it with Io instead.

Practices that may help

  1. Decision Journaling: Learning to Decide Better Over Time
    A decision journal is a written record of significant decisions — what you decided, why, what you expected to happen, and what actually happened. It counteracts hindsight bias and outcome bias by preserving your actual reasoning before the outcome arrives, and it creates the only feedback loop that produces real calibration: comparing your predictions to results across many decisions over time.
  2. Run a weekly decision review session
    Set aside 20 minutes each week to score past decisions and extract one lesson.
    Decision Journaling: Learning to Decide Better Over Time
  3. Use the journal to externalize decisions you are stuck on
    Write out both sides of a decision in full — on paper, the reasoning becomes visible and the stuckness often resolves.
    Journaling for Clarity
  4. Log the information you wished you had
    In every decision entry, write: what would I want to know that I don’t?
    Decision Journaling: Learning to Decide Better Over Time
  5. Classify decisions by reversibility and stakes
    Sort decisions into low-stakes/high-stakes and reversible/irreversible before deciding.
    Decision Journaling: Learning to Decide Better Over Time
  6. Track your calibration across many predictions
    Score your confidence levels against outcomes over dozens of predictions to find your systematic biases.
    Decision Journaling: Learning to Decide Better Over Time
  7. Disagree and commit on two-way doors
    Voice your disagreement fully, then commit to the group decision and give it a genuine try.
    The Two-Way Door
  8. Make decisions through debate, not declaration
    Multipliers use real debate to engage the team’s best thinking before deciding; Diminishers use meetings to announce.
    Multipliers: How Leaders Amplify the Intelligence Around Them
  9. Restudy decision protocol
    Use a defined decision rule — not a feeling — to determine which items get additional study.
    Judgments of Learning: Why You Misjudge What You’ve Learned
  10. Use structured questions to journal reflectively on decisions and patterns
    A single focused prompt — "What am I avoiding?" or "What is this situation really asking of me?" — is more productive than open-ended venting.
    Journaling for Clarity

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