At one point there was a quiz I developed for Prudential and it help win the Titanium Award at Cannes:
Katrin Klingsieck and myself later developed a paper based on it, explaining the different flavors of procrastination:
Steel, P., & Klingsieck, K. B. (2016). Academic procrastination: Psychological antecedents revisited. Australian Psychologist, 51(1), 36-46.
And an infographic (thanks to the Online School Center):