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A declassified pattern in the Hiddenry archive.

  • 12 / 12
  • No visual on file
    Framing Effects Entry #0518

    The reason an average framed as typical misleads

    The mean of a skewed distribution describes nobody in it. Calling it typical smuggles in a claim about the shape that was never checked.

    Novice
    The hidden part #0518

    A summary discards the shape. The adjective attached to it then asserts what the shape was, and adjectives are not auditable.

    Open file
  • No visual on file
    Framing Effects Entry #0511

    Why default framing decides organ donation rates

    Similar populations record wildly different consent rates. The gap tracks which answer required an action, though the causal chain runs longer than it looks.

    Novice
    The hidden part #0511

    The default reliably changes what the register says. Whether it changes what happens afterwards is a separate question with a messier answer.

    Open file
  • No visual on file
    Decision Architecture Entry #0150

    Why the wording of a default reveals the intended answer

    A pre-selected option is not read as an arbitrary starting point. It is read as advice from whoever built the form, and usually that reading is correct.

    Adept
    The hidden part #0150

    A pre-ticked box is advice with the author removed. Reading it as a recommendation is not a mistake, it is accurate.

    Open file
  • No visual on file
    Decision Architecture Entry #0149

    The reason a plan survives contact with nobody

    A plan announced publicly acquires a defender before it acquires evidence. Announcing it also delivers part of the satisfaction that completing it was meant to supply.

    Master
    The hidden part #0149

    A published plan gains a defender before it gains evidence, and the announcement already paid out part of the reward.

    Open file
  • No visual on file
    Decision Architecture Entry #0148

    Why you spend more when the currency is unfamiliar

    The count of digits is processed faster than the exchange rate. A larger nominal figure feels expensive and a smaller one feels cheap, whatever it converts to.

    Adept
    The hidden part #0148

    Digit count is read before exchange rate. The conversion then corrects an impression that has already been filed.

    Open file
  • No visual on file
    Decision Architecture Entry #0147

    The reason opting in twice feels safer than once

    A second confirmation adds no information about the decision. It adds a record that the decision was taken carefully, which is what the process is really producing.

    Adept
    The hidden part #0147

    The second confirmation certifies nothing about the decision. It certifies that a decision was taken, to someone who will ask later.

    Open file
  • No visual on file
    Decision Architecture Entry #0146

    Why the last question of an interview decides the first impression

    A judgement formed at the end is not appended to what came before. It reorganises the whole hour into a story with that ending as its conclusion.

    Novice
    The hidden part #0146

    The ending does not get added to the hour. It rewrites the hour into a story that was heading there all along.

    Open file
  • No visual on file
    Decision Architecture Entry #0145

    The reason a bundled price stops comparison

    A single figure covering several items cannot be checked line by line. Comparison requires prices for the parts, and the bundle exists to withhold them.

    Master
    The hidden part #0145

    A bundle discloses the total honestly and withholds the only prices you could have checked. Nothing is hidden at the level you can see.

    Open file
  • No visual on file
    Decision Architecture Entry #0144

    Why a single reason persuades better than five

    Audiences do not total up arguments. They form an impression somewhere near the average, so a weak addition drags a strong case downwards.

    Adept
    The hidden part #0144

    You add and they average. Your fourth-best argument is not a contribution, it is a subtraction from the mean.

    Open file
  • No visual on file
    Decision Architecture Entry #0143

    The reason you prefer the option you can explain

    Choices have to be defensible to somebody, often yourself. An option that comes with a sayable reason outranks a better one that does not.

    Novice
    The hidden part #0143

    Options do not compete on merit alone. They compete on whether they can hand you a sentence, and unsayable advantages lose.

    Open file
  • No visual on file
    Decision Architecture Entry #0141

    The reason two-minute delays kill more purchases than price

    A small procedural cost can outweigh a large financial one, because the delay gives the decision time to be reopened and the money does not.

    Adept
    The hidden part #0141

    A delay is not priced in time. It is priced in the chance that the decision reopens, and reopened decisions rarely close the same way.

    Open file
  • No visual on file
    Choice Design Entry #0250

    Why the exit button moves after the second visit

    Interfaces are not designed once and left alone. They are tested continuously against the people using them, and the winning variant is whichever one performs.

    Adept
    The hidden part #0250

    Nobody has to intend an obstruction. Optimise retention for long enough and the process will discover it on your behalf.

    Open file