4 ms·

Link text says "Extroversion and introversion" but links to wiki page for "Extraversion and introversion" (the correct spelling).

• TheOtherHobbes 11y ago
  Either spelling is correct. Extroversion is the original 17th c. spelling, used to mean a literal turning inside out. The word drifted through Late Romantic mysticism in the 19th c. and landed in psychology in the early 20th c. Extraversion is a more recent variant. (I'm not sure anyone really wanted to know that...)
  • deleted 11y ago
    [deleted]
  • sundarurfriend 11y ago
    > (I'm not sure anyone really wanted to know that...) I did, thanks!