Tag: studies

700% Leadership Coaching ROI (return on investment): more than 20 studies

700% Leadership Coaching ROI (return on investment): more than 20 studies

Until 25 years ago, nobody knew anything much about coaching. About 10 years ago, nobody asked anything about its real efficacy. Yesterday I got involved in a Ph.D. research of a nice friend and coach, research granted by Harvard and conducted within Vrije Universiteit Amsterdam, in which my friend Tunde Erdos studies the relationship between coaching presence and its efficacy, using…

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