I also have concentration problems that worsen with decreasing interest level. If I am reading, I find that whispering it to myself helps keep me on it. Otherwise I realize that while my eyes have read the words, my brain has sung a song, made a list, who knows what else, simultaneously. All the while, I'm also telling myself that I'm distracted and need to focus. Then I re-read, and get frustrated because by that point my brain is swimming too much to make sense of the words.
I think that if I could get my inflection right, I would be better at reading aloud. I also read the words so quickly by sight, automatically, that my brain goes faster than my mouth and things get jumbled together.
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AQ Score: 44/50 Aspie Quiz: 175/200-Aspie 31/200-NT
Judge of your natural character by what you do in your dreams.
Ralph Waldo Emerson