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DegenRolf's profile
Rolf Degen
Rolf Degen
Rolf Degen
@DegenRolf

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Rolf Degen

@DegenRolf

Science writer and book author in psychology, neuroscience and evolution

bonn
amazon.com/Rolf-Degen/e/B…
Joined July 2013

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    Rolf Degen‏ @DegenRolf Apr 14
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    Children's ability to delay gratification, measured by the famous ‘Marshmallow Test’, has increased in recent decades. https://www.sciencedirect.com/science/article/abs/pii/S0160289620300295 …pic.twitter.com/YDlxo5VbYX

    2:17 AM - 14 Apr 2020
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    10 replies 38 retweets 169 likes
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      2. Eiður Á. Möller‏ @edsonedge Apr 14
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        Replying to @DegenRolf

        I bet it is because marshmallow's have become old people candy.

        1 reply 0 retweets 4 likes
      3. Rolf Degen‏ @DegenRolf Apr 14
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        Replying to @edsonedge

        They are not actually presented marshmallows, but their preferred treats.

        2 replies 0 retweets 3 likes
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      2. PJ Kirk‏ @pjk_software Apr 14
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        Replying to @DegenRolf

        It measures whether the child trusts the person making the promise of a reward. Perhaps parenting styles have improved since the 1960s?

        1 reply 0 retweets 2 likes
      3. Neo-Biedermeier‏ @ChangKelong Apr 14
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        Replying to @pjk_software @DegenRolf

        Or marshmallows aren’t enticing any longer?

        1 reply 0 retweets 4 likes
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      1. maxim smyrnyi‏ @MaximSmyrnyi Apr 14
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        Replying to @DegenRolf

        "new generation has no idea what they want"

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      1. David Nelson‏ @dtnelson Apr 14
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        Replying to @DegenRolf

        Due to the removal of lead from gasoline, is my first guess. But just a guess.

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      1. David Pittelli‏ @DavidPittelli1 Apr 14
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        Replying to @DegenRolf

        Does choice of 1 marshmallow now vs. 2 later really measure general "ability to delay gratification"? Perhaps it is more about food insecurity or trust in an adult stranger. Or reflects how much candy (some, e.g., chocolate, better than marshmallow) one generally gets to eat:pic.twitter.com/Y6PlJiKaho

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      1. NJ Astros Fan‏ @AstrosfanNJ Apr 14
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        Replying to @DegenRolf @tedfrank

        My children definitely did not participate in this survey.

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      1.  🐝 😷ChrisForPeteButtigieg‏ @Chris52217334 Apr 14
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        Replying to @DegenRolf @saletan

        So Trump is an outlier then?!

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      1. Leo Martínez Tosar‏ @martineztosar Apr 14
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        Replying to @DegenRolf

        Though the parallel increment of both the ability for delay reward and IQ sounds compelling, we should be cautious: it could just reflect a non-causative correlation. Btw, love your posts.

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