Size of your fork

Did anyone else see the episode of The Doctors where they said a study showed people that ate with a small fork tend to actually eat more and gain more weight than people that used a regular fork?  I found it interesting.  What they suggested was to just eat off a smaller plate instead.  

I have not seen that. But I have tendency to eat faster and take bigger bites with larger fork. At home I use normal fork, at work - always trying tho pick a smaller one.