Why Does Psychological Capital Foster Subjective and Objective Career Success? The Mediating Role of Career-Specific Resources

The present study investigates the relationship of PsyCap with objective and subjective career success. Based on conservation of resources theory (COR Theory) and psychological capital theory (PsyCap Theory), we assume that career-specific resources, in particular protean career attitude, career planning, and internal and external networking, are important mechanisms that mediate the relationship between PsyCap and both outcomes. We tested our assumptions by means of time-lagged path analysis with R and the lavaan package in a sample of 1110 German academic scientists. Our results indicate a positive relationship between PsyCap and career success. However, we found differential effects regarding the assumed mediation for subjective and objective career success. The effect of PsyCap on subjective career success is mediated by protean career attitude and career planning. The effect of PsyCap on objective career success is mediated by external networking. Our results strengthen the research of PsyCap as a predictor of career success. However, the results also imply that the relationship between PsyCap, career-specific resources, and both aspects of career success is more complex than expected.