Becoming a Great Manager: Five Pragmatic Practices by Esther Derby [the broken link was removed]
1) Decide What To Do and What Not To Do
2) Limit Multitasking
3) Keep People Informed
4) Provide Feedback
5) Develop People
I don’t see these as new ideas that have not been discussed before. But this article does a nice job of covering some good ideas. Taking the time to read this article can help remind you of some good practices you may neglect.