Psychological capital

Purpose – A number of studies have identified a relationship between the positive psychological capital (PsyCap) of employees and desirable outcomes. Given current and projected shortages of truck drivers that could become the “Achilles heel” of the global supply chain, the purpose of this paper is to test whether and how drivers’ attitudes and PsyCap relates to their intentions to quit. Design/methodology/approach – Using survey data from truckload drivers ( n =251) from two major transportation firms, correlation, regression, and path analysis were conducted to assess the relationship between job satisfaction, organizational commitment, PsyCap, and intentions to quit. Findings – Results of this study indicate strong positive relationships between PsyCap and job satisfaction and organizational commitment and a strong negative correlation with intentions to quit. Structural equation modeling suggests that job satisfaction and organizational commitment mediate the relationship between PsyCap and turnover intentions. Practical implications – Managerial implications for recognizing, understanding, and developing PsyCap in the transportation industry are derived from this study. Specific training guidelines are provided. Originality/value – The major contribution of this paper is that it provides, for the first time, empirical evidence that PsyCap can be utilized to improve retention rates for truckload drivers.