Polytropy

Note added May 31, 2018: Here are some meditations on education from the summer of 2016, when Donald Trump was threatening to become President of the United States. Education cannot be forced on unwilling students. Neither need students know just what they are accepting; they may be enticed or beguiled into learning. Whether they have learned cannot be directly tested. I include some memories of racism (as an observer, not a victim) and of my own liberal education.

Note added May 22, 2023: I return to this post, precisely because of that assertion that testing does not show directly whether students have learned. As I have learned recently through a friend, Emily Bender said something similar on Medium last year, in response to Steven Johnson in “A.I. Is Mastering Language. Should We Trust What It Says?” (New York Times Magazine, April 15, 2022):

First, large language models have been making steady improvements, year after year, on standardized reading comprehension tests.

Bender’s response is “On NYT Magazine on AI: Resist the Urge to be Impressed” (April 18, 2022):

just because the tests were designed to test for reading comprehension by people, and even if we assume that they do a good job of measuring that, doesn’t mean that comparable scores by machines on the same tests entail that machines are doing something comparable …

Bender goes on to talk about “construct validity.”

Tables for art entrance exam, MSGSÜ, 2016.08.02