Editing
In addition to writing like a crazy gerbil, I also critique young writers' work. Here are some of my thoughts on editing.
Sometimes you don't know how to handle critiques. Here's a method.
Praise is actually very bad. Here's why.
How to be nice when critiquing really really bad writing.
When I feel especially critical, this is what I look for.
This is a critique of a critique about how to critique someone else's work. It shows what not to do so you'll be able to give a good, constructive critique without hurting the writer's feelings.