Posts to an individual

Is there any way to add a post to an individual students learning program and have it attach to just them? At the moment it seems to go to all students which means that all students in the learning program can read it. I just posted about 5 individualised posts for 5 individual students and then realised that it was visible on all of their accounts so had to go through and delete them all.

It would be great if this could be fixed asap so that we can post individualised reflections on learning programs over the holidays.