However, in addition to simply attending a session ... to compare group means are usually underpowered to identify effect modifiers. For example, with a binary effect modifier, under the best case ...

In addition to his Washington Secrets column, check out his signature feature, "Liberal Media Scream." Be sure to follow Paul on X at @SecretsBedard, like him on Facebook, and sign up for his ...

Leadership is the tenet the U.S. Marine Corps brands its soldiers with so they may effectively serve their country.