http://chronicle.com/img/photos/biz/icons/on-hiring-nameplate.gifBy Allison M. Vaillancourt. Employment-related screening tools were the focus of conversation last week in the human-resources class I teach. As I expected, there were plenty of questions about how employers use Internet searches to make decisions about applicant suitability and a fair amount of outrage about how completely unfair employers are when it comes to using digital content to make hiring decisions. More...