Knock — Check yourself, then ask permission. Make the topic clear and give the other person autonomy over when to talk.
Talk — Describe the specific behavior (what you saw or heard — bottom of the ladder) and its impact (so what).
Lock — Stay curious. Get on the same page, calibrate expectations, and commit to next steps together.
Work through a real workplace scenario using the Welcome Feedback Model by Scarlet Spark. Claude will coach you at each stage.
🤖 This game is AI-powered and can make mistakes. Use the coaching as a helpful guide, not the final word.
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Before you give feedback, make sure you're at the bottom of the ladder
The Ladder of Inference describes how our minds move from a raw observation all the way up to a strong belief or judgement — often in seconds, without us noticing. Great feedback stays at the bottom rung: the specific thing you saw or heard, with no interpretation added.
Example: someone crosses their arms
Which of these statements is at the bottom of the ladder — the specific behavior you can see or hear, with no inferences or judgements added?
Here's the full feedback conversation you've built using the WELCOME model.