Great article, which I found in the LinkedIn news feed of a former colleague of mine that shows the ten worst mistakes you can make when working with developers. In my opinion, this article can be very useful for anybody working in the IT sector, e.g. managers, project or product managers, scrum masters, etc. For me, it summarizes what leadership is generally about: Have clear goals, explain them to other people in a language they understand, show them why it is important to achieve this goal, why their personal contribution is really needed, show real and honest interest in their profession, interests as well as their problems etc. Here you can find the article from Alexander Kjerulf: How not to lead geeks
Very interesting article about why people resist change in their working environment and sabotage it, found on Harvard Business Review!