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Plunging test scores are a slow-moving catastrophe

207 points · 414 comments · vinni2

  1. diego_moita · · focus · HN ↗
    A very long time ago, in the 90s, we really thought that computers would make people smarter. We thought computers would sharpen people's analytical skills with logic and math, would provide them better tools to write and design things, would provide them information to help them get better answers.

    Back then, there was a famous snake-oil salesman that coined the expression "computers are bicycles for the mind". He proposed an analogy: when you compare the effort humans put into personal locomotion on foot with other animals you'll notice that they spend a lot of effort to yield very little movement. But then you put them in a bicycle and things change: humans can move a lot with very little effort. Computers would do the same: increase the mind's "productivity".

    Fast forward for today and we live in a world where everybody has a computer in their pockets. Ironically this change was pioneered by that very same snake-oil seller.

    And when I see the consequences of it, I say to myself: "boy, we were soooo wrong!".

    Law of unintended consequences? Or it is the fact that everyone is lazy and do want to remain dumb?

    1. pu_pe · · focus · HN ↗
      It is a bicycle for the mind, but the mind still sets the direction. Sometimes it's going faster towards a dumpster.
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