Half of the kids getting not a single answer right? Yup, somebody messed up, and no, it wasn't the kids.
Rhode Island is postponing release of the scores until they can figure out something of what happened beyond the obvious, which is that a whole bunch of kids spent a whole bunch of time on a test that cost a whole lot of money and shows nothing of what they learned.
*Yes, it is pronounced "kneecap."Insert your own joke here.