Select participants by a field

Select participants using metadata such as native language, age or group.

These steps use the Full mode: switch to it in the top bar of the Scanpath view, or add ui=full to the app's address (Essentials and Full).

1. Attach a participant metadata table, with one row per participant and a participant ID column. When you add a dataset, use Metadata → Participants. For a loaded dataset, use Data Management → Edit dataset → Data tables & column mapping.
2. Open the filter () beside Select trial and find By participant.
3. Choose a field and the values or range to keep.
4. Check the remaining participant IDs and export the selection.

To also apply trial-level quality criteria, follow Exclude unsuitable trials.