High People - Low Task - Here the leader has a high concern for and usually involvement with people, but a low concern for the task. The Blake and Mouton Managerial Grid identified five kinds of leadership behaviour, of which they suggested that the Note: 'Concern for Production' might be replaced with 'Concern for Task/Results'. The Managerial Grid: The Key to Leadership Excellence.īlake and Mouton depicted their model as a grid with two axes: Jane Mouton created their ' Managerial Grid' model in 1964, in their book, The need to adapt behaviour/style/methods according to different situations Two crucial - though often ignored - factors in influencing leadership styles are: Factors Influencing Leadership/Managerial Styles