11 Matching Annotations
  1. Oct 2025
    1. English were Finnish (N = 39,962), Turkish (N = 36,239), German (N = 24,995), Russian (N = 22,834), and Hungarian (N = 22,108)

      Personally a little surprised to not see Spanish, with it being a US-origin survey

    2. preserved almost to the crux of adulthood (17.4 years old) and then declines steadily

      "critical period" ends at 18ish? but how long to learn...peak performance may decrease well before