When I ran a simulation on using hephaesta in the lab, adding in the actions to train up students dropped the surveys-per-action to under just under 4, so I think newspaper method is better even according to that. So I say definitely newspaper.
When I ran a simulation on using hephaesta in the lab, adding in the actions to train up students dropped the surveys-per-action to under just under 4, so I think newspaper method is better even according to that. So I say definitely newspaper.