Based on the Research of Shaywitz and Colleagues (2004), Which

Based on the research of Shaywitz and colleagues (2004) , which of the following is TRUE about the brains of poor readers?

A) Poor readers underused parts of their brains' left hemisphere and sometimes overused their right hemispheres.
B) Poor readers underused parts of their brains' right hemisphere and sometimes overused their left hemispheres.
C) Despite extensive instruction, the brains of poor readers did not change in functioning.
D) There are no observable differences in FMRIs of good readers and poor readers.