“saliency: The relevance of an item or phenomenon to a task or activity. For example, the homework excitement that a teacher writes on the blackboard is highly salient to a student in the class, while the sounds of an activity out in the hallway are nonsalient. Problems with determining saliency (what is relevant or important to a particular task) are a significant issue in individuals with attention disorders.”
Excerpted from: Turkington, Carol, and Joseph R. Harris, PhD. The Encyclopedia of Learning Disabilities. New York: Facts on File, 2006.