Priscilla knew that Gladys had never liked her. One day, when they ran into each other in the supermarket checkout line, Gladys remarked, "Oh, you're buying those low-calorie cookies. Good for you for trying to do something about all the weight you've gained." What kind of behavior was Gladys demonstrating?
◦ Indirect aggression
◦ Physical aggression
◦ Verbal aggression
◦ Relational aggression