On July 25, 2007, Dr. Charles Handler of rocket-hire.com gave a very good overview of best practices in a webinar titled Screening and Assessment - Best Practices for Ensuring a Productive Future.
Some of the topics he covered included:
- Different types of assessment
- Planning for assessment
- Validity and prediction
- Screening out vs. screening in
You can view a pdf of the slides here, and listen to an mp3 of his presentation here.