Sometime when I'm testing myself, I get to a word I don't know, reveal the answer, and press the home button, to check out the word in another source.

Unfortunately, when I re-enter the app, it has marked that word correct, and I cannot move backwards to correct the score.

Would it be possible to modify the app so that it re-enters into the same word that was being displayed, in whatever state it was, when the home button was pressed (unless, of course, one exited the app in a non-testing screen)? I know that I can get around this by scoring the word before leaving the app, but I often forget to.

PS. That's supposed to be "of", not "if" in the post title.

Yup; the next version of the app will do this.

Great. Thanks!