I was reading stuff from his site and it said fingers down throat.
So maybe I made an error.
He is Alpha based in think though.
Also I have to give him that the Alpha stuff coming out of training is well just newish so he may be to busy on his show to have done the lastest research check or Read the newish works.
You want degrees have a look at
http://www.clickersolutions.com/
The one that brought gentle to the world is there and packs more knowledge then anyone.
My behaviouist was trained by Karen Pryor.
Joy