Data collection is going well. There's no longer a need for 50-59 year olds, as you can see from the figure below:

Subject counts

Now, the slow wait for those 60 and up begins. We are getting about seven a day, assuming the rate between the 21st and today remains constant, so I expect this step should take a little over a week.

Meanwhile, I also ought to be considering those indicating they cheated on the test. We have 23 self-identified cheaters out of 480 subjects, which is roughly a rate of one in 20 -- not great. I'll have to decide whether to re-run an equivalent number of subjects or just leave it be (likely, I'll just leave it be).

05/23/14; 08:59:56 AM

Last built: Fri, Jul 17, 2015 at 9:33 AM

By Andy DeSoto, Friday, May 23, 2014 at 8:59 AM.