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Re: human failings question

daemon@ATHENA.MIT.EDU (Luke Kenneth Casson Leighton)
Wed Oct 4 18:17:20 2000

Date: Thu, 5 Oct 2000 03:44:07 +1000
From: Luke Kenneth Casson Leighton <lkcl@samba.org>
To: Rick Smith <rick_smith@securecomputing.com>
Cc: "Nina H. Fefferman" <feferman@math.princeton.edu>, coderpunks@toad.com,
        cryptography@c2.net
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On Wed, 4 Oct 2000, Rick Smith wrote:

> At 08:07 PM 10/3/00, Nina H. Fefferman wrote:
> 
> >         Does anyone know where (if at all) I can find statistics for the
> >predictable strings humans tend to produce when asked to create a
> >"random" sequence of zeros and ones? Maybe cognitive science papers?
> >         Has anyone seen these?

> Ooh, if you ever find such a thing, I'd love to see it. I didn't know that 
> anyone had ever produced such a study. I've heard of a few things close to 
> this, though:

there are also some quite interesting examples in neal stephenson's
cryptonomicon.

"why are _you_ here? [they are on a beach in norway, during the 2nd world
war]"

"because mrs simpson has been cheating at bingo"

???

[explained later that mrs simpson had a tendency to cheat by looking at
the letters as she dipped into the bingo machine]

psychological avoidance of certain letters not commonly used in english
words - such as z - i vaguely remember as the reason given...

as to _actual_ studies?  sorry, no clue :)  $AUD 0.02 of useless
contribution strikes again. :)

luke



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