evidenceobservational
Asking open-ended questions that start with 'how', 'what', or 'why' invites more expansive and detailed responses.
95% confidence
Close-ended questions act as barriers. They start with words like 'did you' or 'will you', forcing a simple, binary choice. Open-ended questions do the opposite. By starting with 'how', 'what', or 'why', we remove the boundaries and invite the speaker to share a narrative. This simple linguistic flip transforms a rigid interrogation into a flowing, cooperative conversation.
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