Permalink
Browse files

10/12 notes.

  • Loading branch information...
1 parent 0d05508 commit eef32db5ad413484098925994d73204c17ae2c13 @skalnik committed Oct 12, 2010
Showing with 11 additions and 0 deletions.
  1. +11 −0 Notes/10-12.txt
View
@@ -0,0 +1,11 @@
+Factorial Studies
+
+Outcomes
+* Interaction Effect: Occurs when two or more independent variables combine to produce an effect over and above their main effects
+
+PxE Designs
+* P = Person; Subject Variable
+ * This is essentially a correlational analysis, and thus we cannot determine causation with correlation
+* E = Environment; Manipulated Variable
+* When you get a main effect of "E", researchers like this because it suggests the power of the environment is strong enough to produce the same behavior in different groups of people.
+* Interactions in PxE are more interesting

0 comments on commit eef32db

Please sign in to comment.