Beyond the call of duty: how servant leadership promotes discretionary and constructive efforts to effect workplace functional change

Abstract

PurposeGiven the intensified need to be responsive to change, employees' discretionary and constructive efforts, such as those aimed at effecting workplace functional change (i.e. taking charge), are required to enhance organizational effectiveness. Therefore, the authors reckon that due to their serving attitude of prioritizing the needs of others above the self and their motivational qualities, the servant leadership approach can enhance the confidence of subordinates' capabilities to perform a range of meaningful activities (i.e. role breadth self-efficacy; RBSE), which in turn should facilitate their engagement in taking charge.Design/methodology/approachThe authors collected data from 324 leader-subordinate dyads (i.e. academicians) from two federal universities in Nigeria. The authors assessed the measurement and structural models with partial least squares structural equation modeling (PLS-SEM).FindingsThis study found that servant leadership and RBSE were crucial enablers of subordinates' taking charge. Furthermore, a positive relationship between servant leadership and RBSE was found. Lastly, RBSE was a partial mediating mechanism partly underlying the positive relationship between servant leadership and taking charge.Practical implicationsSelecting and training leaders to practice servant leadership in Nigerian public universities may serve as a springboard for employees to take charge because it also enables them to develop their RBSE.Originality/valueThe current study sheds light on the psychological process through which servant leadership affects subordinates' taking charge by identifying RBSE as a crucial motivational state partly underlying the process.