Fabrizio Nunnari

2 Questions 5 Answers 0 Followers

Questions related from Fabrizio Nunnari

How do I measure / evaluate / report about the learning effect of repeated time measurements?

I conducted an experiment with 80 subjects, each of them performing 50 trials. I measured the time (in seconds) needed to accomplish each trial. Trial-after-trial, every subject has the tendency...

12 December 2016 9,280 6 View

How many votes are needed in a study based on Paired Comparison?

I am running a study involving N=100 items that subjects will compare, side-by-side, and declare the preferred one. This process is known as Paired (or Pairwise)...

15 July 2016 8,271 3 View