Workers' Sensation Seeking Matters: Development and Validation of the Need for Sensations at Work Scale (NSWS)

Abstract

Although sensation seeking (SS) may be a highly relevant trait in the occupational context, it is still understudied in the field of work and organizational psychology. Probably, one reason is the lack of an appropriate SS instrument for the work context. We therefore developed a scale that measures work-related SS. Results based on a sample of 304 workers provided evidence for the convergent and discriminant validity of the instrument. In an independent sample of 271 workers, confirmatory factor analyses supported a bifactor structure with a global SS factor and three specific domain factors (tension seeking, adrenaline seeking, and heartbeat increase seeking). Based on bifactor indices, essential unidimensionality of the instrument could be assumed. Work-related SS was positively associated with increasing challenging job demands, and a moderating effect of task variety on the relationship between work-related SS and job satisfaction was found. SS was not associated with the number of past job terminations. Overall, the findings indicate that SS may be relevant with regard to workers' proactive work behaviors and job attitudes. The Need for Sensations at Work Scale (NSWS) now provides a promising measurement instrument to further investigate SS in the work context.