EXPLORING DRUG ABUSE THROUGH THE SCIENCE OF EPIDEMIOLOGY
  Module 1                 
 
  Module 2
 
  Module 3
 
  Module 4
 
  Module 5
 
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Module 4

This section of the web site provides the viewer with the information needed to teach the five lessons that comprise Module 4.



The seven lessons are:

 
Introduction to Interpreting Associations
 
Causality
 
Chance
 
Bias
 
Confounding
 
Reverse Time Order
 
Weighing the Evidence



This section of the web site can be navigated by using the menu to the left.