英和和英

語源

From self- +‎ selection.

名詞

self-selection (usually uncountable, plural self-selections)

1. Selecting oneself for something.
2. Selecting something for oneself.
   • 2022 July 26, Mike Isaac, quoting Mark Zuckerberg, “‘Operating With Increased Intensity’: Zuckerberg Leads Meta Into Next Phase”, in The New York Times‎, →ISSN:

     “I think some of you might decide that this place isn’t for you, and that self-selection is OK with me,” Mr. Zuckerberg said.

3. (countable) An item selected by oneself.
4. Self-selection bias; the selection of items in a way that creates a bias.

参考

• adverse selection