The word "smooth" appears in all testers' notes.
The ceiling effect usually happens when all testers score very high, and the floor effect occurs when most of them score very low.
This is tracked on Question "The recommender system is educational" (Q23), where almost all testers recognized the tool and the usage of the recommender system as educational.
Previously, UserTesting only had a fixed set of standard questions that it would ask all testers after they had evaluated a website.
With Wi-Fi on, I only got a little less than two hours browsing the web," and all testers are reporting huge battery issues which could be why we're all hearing it is delayed.
The weighting procedures assumed that testers and non-testers were representative of all testers and non-testers in the four study villages, however, the validity of this assumption cannot be evaluated.
All testers used are highly related to B73.
Although all testers were instructed and trained thoroughly in the standardised protocol, intra-tester or inter-tester reproducibility tests were not performed prior to each test round.
During training, all procedures are performed several times to make sure that all testers are familiar with all tests.
