"Take the notion that children have specific learning styles, that some are 'visual learners' and others are auditory; some are 'left-brain' students, others 'right-brain.'"

It's junk science.

But there is good science to support the notion that you should study in multiple locations:

The brain makes subtle associations between what it is studying and the background sensations it has at the time, the authors say, regardless of whether those perceptions are conscious. It colors the terms of the Versailles Treaty with the wasted fluorescent glow of the dorm study room, say; or the elements of the Marshall Plan with the jade-curtain shade of the willow tree in the backyard. Forcing the brain to make multiple associations with the same material may, in effect, give that information more neural scaffolding.

More scientifically tested study tips at the link.