I wonder if you mean "promoting" reading comprehension? And I might add "short term effects" to your question as well. Long-term might be hard to measure, as this is usually at least 6-12 months after discontinuing the use of a specific intervention.
Edith, great use of high-quality, peer-reviewed journal article!
Great use of federal-level research as well, and good synthesis as well.
You have a good handle on the first RQ (how does AR promote reading comprehension), but how about the second? What are the effects (short and long-term) on reading enjoyment using AR? This is an important issue and may prove to be an interesting addition.
Edith, this is high quality work. Thanks for all your hard work. 20/20