Those blue glasses Steph wears? http://www.irlen.com
I can vouch for the fact that Irlens actually do work. There are several reasons why Steph said hers didn't. They might not really be Irlens -- that is she might not have gotten a real evaluation, someone just gave her some blue glasses. Most people are a combination of colors. Or she might need a prescription along with the color.
Also, she may be expecting to be able to read just like that when she puts them on. The only thing Irlens do is stop the "letters swimming around" effect.
You've got me?! Who's got you?!