Consider the following scenario and answer the question that follows. 

Joshua, a business manager responsible for a large corporate’s main warehouse, portrays a high concern for people and production. Joshua believes achievement is attained by employees who are motivated and happily pursue the goals of the corporation. He believes that commitment, trust and respect are key elements that will result in high employee satisfaction and production. Further believing that if this type of environment is in place, his organisation will be in a better position to administer citizenship rights.

According to Blake and Mouton’s leadership grid, Joshua practices a/n _______ leadership style.