object_id
An option is defined by a set of features. This variable is used to identify each time the same features were used. For example, if the same white digit "3" is used as an option in the Digit Span task, all those instances would have the same object_id although they would have different ids (as they appeared at different times).
info
Part of the Context category of the Option table in the trial schema.
Details
| Property | Value |
|---|---|
| Type | string |
| Requirement | optional |
| Categories | Context |