Teach your journalism students to "mind their Ps and Qs" when interviewing sources. These simple tips will help students become more professional interviewers and better communicators overall.
There are video examples at the end that you can watch with your students and ask them what the interviewer did well or not so well.
There is a worksheet that can be used with this as well. Find it here: http://www.slideshare.net/mawoodwo/ps-and-qs-of-interviewsaccompanying-wkst