A study from Harvard Business School, named: Coaching and Mentoring–A Harvard Business School Press Book Summary in Partnership with getAbstract
Tells us that:
Effective managers know that timely coaching can dramatically enhance their teams’ performance. "Coaching and Mentoring" offers managers comprehensive advice on how to help employees grow professionally and achieve their goals.
This is very interesting and what we already know. But it´s maybe more powerful when big organizations like Harvard Business School tels us. So keep up Harvard, tell us more.