Welcome to Module 12.
There is no new content in this module.
It's all about giving you the opportunity to get your notes
and thoughts together and feel as prepared
as possible for your second exam.
Exam 2 will be identical to Exam 1
in terms of format,
so you have an idea of what to expect there.
It will cover material
from the beginning of the course through Module 11.
However, it will focus heavily
on what we've covered since the first exam.
That includes confounding in theory
and application and in the published literature,
and the same thing with effect modification.
So we're getting deeply
into those threats to internal validity.
There are some ideas and resources
on this page to help you with your studying
as well as some suggested ways to approach the second exam.
As always, don't hesitate to reach out to me,
your TA, or each other via email or Yellowdig
if you need any additional help or clarification.
Good luck with your studying and good luck with Exam 2.