Since most class activities revolve around the utilization of textbook, selecting an appropriate basis for teaching is one of the most important decisions a teacher is liable to make in shaping the content and nature of teaching and learning. While the quality of textbooks has improved dramatically in recent years, the process of selecting an…

The authors evaluated principles of macroeconomics textbooks for readability using Coh-Metrix, a computational linguistics tool. Additionally, they conducted an experiment on Amazon's Mechanical Turk Web site in which participants ranked the readability of text samples. There was a wide range of scores on readability indexes both among…