i've been wondering what is intervallic string skipping?, I read an interview with eric johnson talking about and wondered what it was.

can you provide any help with my question?
He probably means using string skipping to make wide intervals easier to play. Do you understand the theory of scales and intervals yet? If not, that's your starting point. It should make this a ton clearer.
The guy's a beast, but he uses 8s. So he's shit.
-juckfush on Alex Hutchings.