What is the return-on-investment (ROI) for hiring a coach? Most studies cite 500 to 700 percent ROI (the studies by MetrixGlobal and The Manchester Revieware the most commonly quoted). A few cite less, and a few, such as Triad Performance Technologies, cite more. Before implementing a coaching program, or hiring a coach yourself, you must decide how you will measure the ROI on the project. How is coaching ROI measured? Many of the benefits of a coaching relationship are qualitative and based on personal evaluation and opinion. In some evaluations, participants...