Browse Books via Lexile Measures

On Sunday I turned on a new feature, provided by LibraryThing, in our online catalog that allows our borrowers to browse books via Lexile Measures.

Lexile measures are one way to estimate how easy a book is to read. It is important to note that this measure is only intended to indicate how complicated the book is to read, not whether or not the subject matter is appropriate or interesting for a certain age group. Lexile measures do not correspond directly to specific grade levels. However, Lexile.com does provide a chart of "typical Lexile ranges" for each grade level.

To see an example of a Lexile measure, search for Zen Ties by Jon J Muth. If it exists, the reading level appears in the left column under series info or the professional review links. In this case, the Lexile measure is 460L. To see other books with the same Lexile level, click on the 460L link. A small window will pop up with other books that fall into this category. You can then click on the links for those books to get more information.

In addition to browsing books that exactly match your current book, you can also browse a range of Lexile measures. To do this, click on the 460L link as before. When the window pops open, you'll see sliders at the top that indicate the minimum and maximum measures that you wish to display. Click on the sliders, move them to your desired level range, and then click the Search button. Note: It may take several seconds for large search ranges to return results.

It is not necessary to first look up a book before browsing the Lexile measures. I've also added a link to this feature on our Advanced Search page. Below the text boxes and above the limits there is a link that says, "Click for Lexile Reading Level Search." If you click on this, a window will pop up similar to what happens when you click a reading measure link within a book's record. Like above, click on the sliders to move them to your desired range and then click the Search button. Note: There is a slight problem with how I implemented this box so if the first time you click the link the window doesn't pop up, wait a couple of seconds and try it again. I'll be researching ways to resolve this nagging problem.

Unfortunately, at this time there isn't a way to combine the Lexile browse with any other search criteria. Also, I have heard reports that some of our catalog-only computers within the library are having trouble with the sliding feature. I'm working on figuring out what the problem is and seeing if there is a solution.

You can read LibraryThing's official announcement here or read about their initial implementation in their personal catalog product.

What do you think of this new feature? Do you think the Lexlie Reading Level Search" link would be better on some other page than the advanced search?