According to the job characteristics model, the presence of these five core job dimensions leads employees to experience three psychological states: They view their work as meaningful, they feel responsible for the outcomes, and they acquire knowledge of results. These three psychological states in turn are related to positive outcomes such as overall job satisfaction, internal motivation, higher performance, and lower absenteeism and turnover (Humphrey, Nahrgang, & Morgeson, 2007; Johns, Xie, & Fang, 1992).