Why do lines feel longer than they actually are? Research shows that unoccupied time feels twice as long as occupied time. Airports now use mirrors near baggage claims because people naturally slow down to look at themselves — reducing perceived waiting time. Another trick: giving people a visual progress indicator, like a digital countdown, lowers anxiety. However, unexplained waiting — without signs or updates — creates the most frustration. Fairness also matters: a person watching another line move faster feels more dissatisfaction than someone in a consistently slow line.

(which includes a full table of contents for chapter answer keys) and the Interactions 2 Reading Teacher's Book : Offers a downloadable PDF of the Interactions 2 Reading Teacher's Book Typical Chapter Structure According to the Interactions 6th Edition Teacher's Manual , the answer keys are organized by these common chapters: Education and Student Life Business and Money Jobs and Professions Lifestyles Around the World Global Connections Language and Communication Tastes and Preferences New Frontiers Ceremonies Hartmann Interactions 2 | PDF - Scribd