Experiment: tweak assign_participant for speed
Experiment: tweak assign_participant for speed

berkeley-cocosci/Wallace,suchow/Wallace,jcpeterson/Dallinger,Dallinger/Dallinger,Dallinger/Dallinger,berkeley-cocosci/Wallace,jcpeterson/Dallinger,berkeley-cocosci/Wallace,Dallinger/Dallinger,suchow/Wallace,jcpeterson/Dallinger,suchow/Wallace,Dallinger/Dallinger,jcpeterson/Dallinger,Dallinger/Dallinger,jcpeterson/Dallinger