The article exaggerates a little bit. The myth is that every person has one specific style in which they learn best, and that this is how they should ALWAYS be taught.
Different ways of learning different subjects will be more or less effective for different students. All the studies linked in the article show that students perform best when presented new information in multiple representations, so they can then focus on the style that is working best for them in that case.
Different ways of learning different subjects will be more or less effective for different students. All the studies linked in the article show that students perform best when presented new information in multiple representations, so they can then focus on the style that is working best for them in that case.