Filled with insights from management expert Jocelyn S. Davis, this class is perfect for anyone looking to learn something about personality types or get an inside track on hiring.

From what kind of sandwich you'd be to which Seinfeld character you most resemble, personality tests are everywhere these days.

But although they might seem frivolous, personality tests remain a serious tool used by employers.

Jocelyn S. Davis is an adjunct professor at the University of Maryland's Project Management Center for Excellence and the co-founder of Nelson Hart LLC, a consulting firm helping companies develop thriving workplace teams and environments.

In this course designed for managers and people working on team projects, Davis explains the Myers-Briggs Personality Type Indicator and its professional uses.