On Sat, 2 Nov 2019 19:28:11 -0700 (PDT),
darrell...@gmail.com wrote:
>Everyone was so impressed when Fishbach remembered 7 numbers
>in a challenge giving him the win.
>
>Telephone numbers and vehicle license plates are in 7s because that is what
> the human brain can hold. Any flat footed beat cop can do better.
>
>The only surprise is that other playas didn't understand brain capacity.
You have misunderstood and consequently mischaracterized psychologist George
Miller's work on short-term memory. He found that people can briefly remember
seven *items* -- plus or minus two.
And that is NOT why license plates have seven digits and letters. In fact, less
than half the U.S. states have such an arrangement, to say nothing of other
countries. Similarly, it is not the reason why U.S. phone numbers are now seven
digits, and again ignores the situation in other countries where telephone
numbers are not seven digits.
You've also neglected to account for the effects of hunger and fatigue that the
players on Survivor experience, which would diminish their mental capacity.