Premise: How to decorate a dorm room<br>Add pictures or posters to your dorm walls. Posters or other forms of wall art are a fun and popular way to decorate your dorm room. Add some of your favorite band posters, or posters with images of landscapes, art print reproductions, or appealing abstract designs.
Hypothesis: If you use tacks on the wall when you're hanging posters you're likely to damage the drywall.