What has the greatest impact on employee engagement? Salary? Benefits? Perks? Free snacks in the break-room? Nope, it’s managers. According to a Gallup report, “The State of the American Manager,” the difference between a bad manager and a good manager can account for 70% of the variance in employee engagement scores. That same study reports that 1 in 2 employees has left a job to get away from a bad manager. When you look at the data, it becomes apparent that a key element t