Welcome to the “Mood at Work” video lesson meant to outline how different traits and qualities impact mood—and subsequently attitude and behavior—at work. This lesson is the fourth of five in the “Workplace Attitude and Behavior” series, which delves into the many factors that contribute to our attitude and behavior at work. This lesson covers areas from self-monitoring to self-esteem, locus of control, and many more. Ultimately, the viewer of this lesson will think more critically about how their own moods impact them at work.