Warning: this is less a review than a piece of literary criticism. There be small spoilers ahead.
It is probably not surprising that so many of the nationally-published, succesful YA novels by Mormon authors are about agency — Stephenie Meyer’s Twilight, Dan Wells’ I Am Not A Serial Killler, James Dashner’s The Maze Runner. Not only is it a key component of Mormon theology, but it’s also really what YA is all about. One comes of age when one can learn to (or be freed to or free oneself to) make choices (and accept the consequences). But as intensely as the three titles I mention deal with agency, none of them are about it thematically as much as Ally Condie’s Matched. From the title, which refers to the fact that reproductive unions in Condie’s dystopia are arranged/assigned, and the front cover (which features a young woman in a bubble); to the back cover, which includes blurbs with words like free will, choice, rebellion and controlled; to, well, all all those pages in between this is a book about agency.
Condie intensifies the issue of agency by doing what all dystopias do: create a claustrophic, circumscribed, controlled society. A key component to that is the restriction of approved materials for consumption by the populace — or in other words: correlation. I use that term, of course, in the LDS sense to mean a system of education via approved materials that are consistent across the organziation (or in this case — the Society).