index
A 1-based index indicating the stacking order of stimulus components. A stimulus component with a higher index is displayed on top of those with lower values, similar to CSS z-index property.
info
Part of the Key category of the StimulusComponent table in the trial schema.
Details
| Property | Value |
|---|---|
| Type | index |
| Requirement | required |
| Range | 1-based indices |
| Categories | Key |
Notes
- If the presented options have no specific temporal or spatial order, leave this field empty or assign the same index to all options, e.g.,
index=1.