While it is probably possible to tease out some sense of an objective scale for the phonetics or orthography of a language, when it comes to the grammatical features of a language, I don't think there is a realistic hope of identifying any reasonable scale of easier/harder languages. What makes languages easier or harder with respect to grammar is going to be less driven by absolute metrics of the grammar has this difficult or easy feature and more by the relative metric of does it have grammatical features known or unknown to the listener.
Not really. A language's difficulty is often proportional to how much contact it has with outsiders, i.e., how many people are learning to speak it as adults instead of as children. Isolated groups can develop truly esoteric and labyrinthine languages. When a language is being learned a lot by adults the hard parts tend to get polished off.
And yet this article says that Japan hasn't conducted a nationwide literacy survey since 1948: https://www3.nhk.or.jp/nhkworld/en/news/backstories/583/ Whereas the most recent such survey in the U.S. seems to have been from 2003: https://nces.ed.gov/naal/
Very confusing. What are some better sources for literacy data? Especially when it comes to educational achievement I'm aware that OCED and similarly globally-ranked reporting structures tend to incentivize data collection gimmicks.
source:
https://en.m.wikipedia.org/wiki/Literacy_in_the_United_State...
> "Literacy in the United States was determined by the National Center for Education Statistics to be at a mid to high level in 2019, at 79%, with 21% of American adults categorized as having "low level English literacy," including 4.1% classified as "functionally illiterate" and an additional 4% that could not participate.[1] According to the U.S. Department of Education, 54% of adults in the United States have prose literacy below the 6th-grade level."
Functional illiteracy is more like 4-8%.
FWIW, here's what I was found on Google:
> According to the National Center for Educational Statistics (NCES), 21 percent of adults in the United States (about 43 million) fall into the illiterate/functionally illiterate category.
For me, the harder parts were Keigo - the politeness levels and how essential they are.
For a point of comparison, I’ve never heard of anyone learning to speak Hungarian fluently as an adult. I’ve seen clips of people who think they have and… they try hard but no, they haven’t.
Similarly Navajo code talkers were used in WWII because the language was supposedly difficult to pick up.