For those who may be interested to read the OP article, the link has changed.

Article -
The Harry Potter Effect: Slow and Steady Still Wins the Race
by Rachel Zivic
Spring 2012
NAIS (National Association of Independent Schools)

New link to the article on the NAIS website -
https://www.nais.org/magazine/indep...potter-effect-slow-and-steady-still-win/

The article at the original link is backed up on the WayBack Machine, internet archive.

Link to archived article -
https://web.archive.org/web/2016040...slow-and-steady-still-wins-the-race.aspx

Also (cut and paste) -
https://web.archive.org/web/2016*/http://nais.org/magazines-newsletters/ITmagazine/pages/the-harry-potter-effect-slow-and-steady-still-wins-the-race.aspx

At the time the article was written, the author's role was described as learning specialist and literacy coordinator. At the newer link on the NAIS website, the author's title is given as director of curriculum and instructional support at the same academy. The academy website shows she is presently head of school.