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A condition controls whether a block is shown to a participant, based on what they answered earlier. Use conditions for screening, branching, and routing within a single study version.

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How it works

  1. Select the block you want to make conditional.
  2. In its Configure panel, add a visibility rule: “show this block if [earlier answer] [operator] [value]”.
  3. At run time the rule is evaluated live — participants only see blocks whose conditions pass.

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Common patterns

  • Screening: route out participants who don’t meet criteria (e.g. send them to the end if a screener answer disqualifies them).
  • Branching: show follow-up questions only to people who answered a certain way.
  • Skip logic: hide a whole section that doesn’t apply.

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On the whiteboard

Switch the Builder to Whiteboard mode to see your study as a graph — blocks are nodes and conditions are the edges between them. You can draw a condition by connecting one block’s answer to another block.
Conditions branch within one version. To split participants across separate arms of a study (e.g. stimulus A vs B), use variants instead.