For those interested in reading about Differentiated Task Demands but unfamiliar with the Way Back Machine, internet archive, and therefore unable to select an archived document from the calendars of archive dates in the previous post's links, here are links to the first archive of each document.

Archived newsletter here:
https://web.archive.org/web/20140527070313/http://news.ditd.org/EdGuild/Newsletter/EG_Newsletter_Spring_2014_web.htm
(Saved 7 times between May 27, 2014 and September 20, 2017.)

Archived author introduction here:
https://web.archive.org/web/20100616082412/https://pty.vanderbilt.edu/about/pty-staff/tamra-stambaugh/
(Saved 63 times between June 16, 2010 and November 30, 2020.)

Archived PDF slides here:
https://web.archive.org/web/20140805095845/http://pty.vanderbilt.edu/cms/wp-content/uploads/TN-PTY-Common-Core-Stambaugh.pdf
(Saved 7 times between August 5, 2014 and September 20, 2017.)

Archived article here:
https://web.archive.org/web/20170920091746/https://www.davidsongifted.org/search-database/entry/a10803
(Saved 14 times between September 20, 2017 and February 25, 2020.)