Kelly has noticed that her attention does not hold when she is trying to read a book for class. She can read for 15 to 20 minutes, but then she loses focus and wants to start working on something else. What could be a possible reason for Kelly's difficulty in maintaining focus?
a) She may have a short attention span.
b) She might be experiencing boredom with the material.
c) She could be experiencing attention deficit issues.
d) She may need to improve her reading comprehension skills