Although both prevailing wisdom and existing research have often supported the idea that managers can “make up” for abusive behavior by subsequently acting ethically, a recent study reveals a much different story. When leaders oscillate between abusive and ethical behaviors, it has a more detrimental impact on employees’ performance than abuse alone. This “Jekyll and Hyde” leadership style leads to greater uncertainty and emotional exhaustion among employees, damaging their ability to perform their duties effectively, reducing their willingness to engage in important organizational citizenship behaviors (e.g., helping a colleague), and increasing the likelihood that they will engage in counterproductive work behavior (e.g., stealing office supplies). To be effective managers, leaders must therefore commit to being consistently ethical, fair, and just, knowing that only those who embody this steadiness of behavior will truly be successful as leaders, and build a team of high-performing followers, in the long run.
