This fall, after returning from a year of telephone arguments, the U.S. Supreme Court significantly changed its argument format. The biggest change was the addition of an untimed round of questioning at the end of each advocate's argument. Another unannounced change is that Justice Clarence Thomas has begun questioning each advocate at the beginning of each argument — after the advocate’s one-to two-minute introduction, but before the other Justices jump in for free-for-all questioning.
Goodwin's Supreme Court and Appellate Litigation Practice has been closely tracking how the Justices are using this “extra time,” and how Justice Thomas is using his opportunities to participate. Our first update published in October and was covered in the New York Times. We'll update the data at the end of each two-week sitting, and we’ll share additional observations about how the Justices are using the format. Our archived November and December updates are hyperlinked. Here’s where things stand through the January sitting:
Justice Kavanaugh remains the Justice most likely to use some extra time: just under half of all advocates get at least one question from Justice Kavanaugh. Justice Gorsuch’s colloquies are longer, though, so he remains in the lead with the most questions during extra time. Justices Sotomayor finished a strong second, by number of questions, in the January sitting (in which she participated remotely, so may have found the dedicated time handy. The Chief Justice has fallen from the second-most active questioner in October to the least frequent overall.
The charts below show the December sitting by itself, and the change in number of questions during extra time over the Term so far. Several Justices, including Justices Alito and Sotomayor, were slow to use extra time at first, but have since become very active.
Justice Thomas has also been active in using his turn to ask questions during extra time. All of his interventions in oral argument have come at a time when he doesn’t have to interrupt counsel or colleagues — either right after counsel’s introduction, or during extra time. In the January sitting, his participation dropped off a bit, and in one case he asked no questions at all. Overall, though he has questioned 88% of advocates, and most arguments start with 2-3 questions from Justice Thomas.
We’ll continue to update the data throughout the Court’s term.