Double-Blind Violin Test: Can You Pick The Strad? : Deceptive Cadence : NPR

They gathered professional violinists in a hotel room in Indianapolis. They had six violins — two Strads, a Guarneri and three modern instruments. Everybody wore dark goggles so they couldn’t see which violin was which.

Then the researchers told the musicians: These are all fine violins and at least one is a Stradivarius. Play, then judge the instruments.

 
Joseph Curtin, a violin-maker from Michigan, was one of the researchers. “There was no evidence that people had any idea what they were playing,” he says. “That really surprised me.”

Curtin says of the 17 players who were asked to choose which were old Italians, “Seven said they couldn’t, seven got it wrong, and only three got it right.”Double-Blind Violin Test: Can You Pick The Strad? : Deceptive Cadence : NPR.