K KarlBob New member Feb 9, 2010 #81 ackee said: It can be even more complicated, KarlBob. Your four conditions model assumes that there are no other major variables that affect what is being tested. Click to expand... You're right. When you're dealing with so many variables, a fool-proof double-blind control-group-equipped experiment is virtually impossible.
ackee said: It can be even more complicated, KarlBob. Your four conditions model assumes that there are no other major variables that affect what is being tested. Click to expand... You're right. When you're dealing with so many variables, a fool-proof double-blind control-group-equipped experiment is virtually impossible.
