5. 5
1497
da Gama;
100 out of
160 die of
scurvy
1601
Lancaster; 3
tsp of citrus =
no scurvy;
control group
110 of 178
die
1747
Lind; citrus =
cure scurvy in
3-4 days
1795
British Navy
accepts
citrus; scurvy
wiped out
1865
Merchant
Marine
accepts
citrus; scurvy
wiped out
Source: Mosteller, 1981
9. 9
“And because you’re breaking away from what was a very expensive and
time-consuming analog-led model, it’s not just much more effective, much
more personal, much better outcomes, it’s much lower cost, so the $300
textbook is dead.”
- John Fallon, outgoing CEO of Pearson
Source: https://www.vox.com/recode/2019/8/2/20750863/john-fallon-pearson-education-textbook-
digital-aida-teachers-kara-swisher-recode-decode-podcast
“Textbooks are expensive. There, I said it. The high price of print textbooks
is something that students and parents have been bemoaning increasingly
over the past decade, and understandably so.”
- David Levin, former CEO of McGraw-Hill Education
Source: https://www.mheducation.com/ideas/dear-students-and-faculty-please-go-digital.html
24. 24
Student Agency:
Often Lost in Discussion
Source:
https://www.insidehighered.com/ne
ws/2019/09/11/university-
cumberlands-offer-free-textbooks-
campus-students