Here's a quote from Glenn M. a user of Qj.net who had posted this happy news. :D
We had kids where their written work wasn't as good as their signing. They improved by signing their stories to the camera, taking the PSP back to their desk and trying to translate what they had said in BSL into written English, which is their second language. That's been very successful.Heh, looks like PSP has got a good point for British people.
Here's a random pic.