We treated it as dyslexia first by following a program made for dyxlexic learners, Barton Reading & spelling, but DS did not like it. I came to believe that his difficulties were mild enough or his verbal skills good enough that any solid research based program would probably be ok. We liked Headsprout, but that may be to basic for your DD. Since, as Kriston touched on, dyslexia is only a description of an outcome and not at all descriptive of the problem, we started with the least radical treatment. I noticed along the way that he learned to overcome many bad habits, some of which may be developmental maturity issues. He still tries to guess at words based on first and random middle letters at times, or will read 'saw' as 'was' if he's not careful, but otherwise has the left to right tracking and decoding down pat with increasing fluency.
