Coach me if you can! Dark triad clients, their effect on coaches, and how coaches deal with them

ABSTRACT People with high dark triad levels, consisting of subclinical narcissism, Machiavellianism, and psychopathy, can have a destructive impact on their team members, subordinates, and the organisation. Recent research has even found that the higher the leadership position, the more dark triad traits were displayed. As coaching is often for people in (higher) leadership positions, the following study with 64 coaches investigated the dark triad traits among their clients and how this affected the coach as well as the coaching. The results show that the higher the client’s leadership level was, the higher their dark triad level was perceived and, thus, the more anxious and distressed the coaches were regarding the client, leading to less coaching success. Although the coaches did not name a definite strategy for dealing with such a client, the results showed that the higher their approach motivation was, the more successful the coaches was. The results depict the danger of high dark triad levels amongst coaching clients and its influences on the business coaching, implying theoretical and practical considerations.