Before revision: IOR is usually measured with a cue-response paradigm, in which a person presses a button when he or she detects a target stimulus following the presentation of a cue that indicates the location in which the target will appear.
After revision: IOR is usually measured with a cue-response paradigm, in which a person presses a button when they detect a target stimulus following the presentation of a cue that indicates the location in which the target will appear.