Openness to experience and growth need strength as moderators between job characteristics and satisfaction

This study examines a specific personality variable Growth Need Strength (GNS) and a general Big Five Personality Factor Openness to Experience as moderators between job characteristics and job satisfaction. Respondents were 95 graduate students working in part-time jobs. They filled out Goldberg's (1992) bi-polar rating scale measuring the Big Five factors and Hackman and Oldham's (1976) Job Diagnostic Survey. Results show that GNS and openness to experience are substantially related. Further, from hierarchical regression analyses, it appeared that the moderating effect of GNS on the relation between skill variety and job satisfaction was explained by the moderating effect of openness to experience. Practical implications for the use of openness to experience and other Big Five personality factors versus specific characteristics in selection and career counselling are discussed.