Jane is in the third grade but reads at the level of a preschooler. jane's teacher thinks that she reverses letters and may have

dyslexia

Explanation:

Hello! The difficulty of language that some people have in terms of fluency and understanding of reading and pronunciation of certain words is called dyslexia. People with this disorder may also have difficulties in the area of processing speed, motor skills or visual and / or auditory perception.

answer; /// i believe the correct answer is (when one group has an extremely high score at pretest;

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )