Psychological well-being and job satisfaction as predictors of job performance.

The happy–productive worker hypothesis has most often been examined in organizational research by correlating job satisfaction to performance. Recent research has expanded this to include measures of psychological well-being. However, to date, no field research has provided a comparative test of the relative contribution of job satisfaction and psychological well-being as predictors of employee performance. The authors report 2 field studies that, taken together, provide an opportunity to simultaneously examine the relative contribution of psychological well-being and job satisfaction to job performance. In Study 1, psychological well-being, but not job satisfaction, was predictive of job performance for 47 human services workers. These findings were replicated in Study 2 for 37 juvenile probation officers. These findings are discussed in terms of research on the happy–productive worker hypothesis. (PsycINFO Database Record (c) 2010 APA, all rights reserved)