- Research Highlight
- Read Time: 6 min
A study of professional soccer players found that players who left a team on bad terms subsequently played unusually well against that team. This phenomenon, known as the “Immutable Law of the Ex,” demonstrates the power of a person fueled by anger and pressure to prove new loyalty. The findings are relevant to other settings in which organizational performance relies strongly on individual contributions. Employers can prevent employees from wanting to strike back by being sensitive to morale.