On Average, Incumbent Presidents Receive A Seven Point Bounce On The Ballot Following Their Convention
THE AVERAGE CONVENTION BUMP FOR CHALLENGERS IS EVEN GREATER…
And, Challangers' Images Improve Significantly More After Their Convention Than Incumbents'
UPDATE: An earlier set of images accompanying this item were removed because of a miscommunication over the terms on which they were shared with BuzzFeed. These images reflect the same data.