Where is motivation in the science of reading?

Recently, the science of reading has garnered much attention in elementary schools across the U.S. The science of reading is a body of research on learning to read that has been accumulated through systematic inquiry. Seth A. Parsons and Joy Dangora Erickson argue that the way the science of reading is being implemented is missing a key ingredient: motivation. There is an expansive research base on the importance of motivation for learning. Using practical guidelines, they advocate infusing the science of reading with research on reading motivation to design instruction that optimally supports young learners.