Heroic or hubristic? A componential approach to the relationship between perceived transformational leadership and leader–member exchanges Heroic or hubristic? A componential approach to the relationship between perceived transformational leadership and leader–member exchanges … Source: Heroic or hubristic? A componential approach to the relationship between perceived transformational leadership and leader–member exchanges Heroic or hubristic? A componential approach to the relationship between perceived transformational leadership and leader–member exchanges