I love to hear my children praise each other, but too often I hear criticism.  I think that is normal when people live in the same home! One thing that has worked for us is to have Praising Contests.  We certainly still have bickering and criticism, but hopefully it helps the atmosphere of our home to at least have a praise once in a while from a sibling! We have a laminated page on the fridge that says: Micah:__