The Science of Reading is a vast, interdisciplinary body of scientifically-based research about reading and issues related to reading and writing.
This research has been conducted over the last five decades across the world, and it is derived from thousands of studies conducted in multiple languages. The science of reading has culminated in a preponderance of evidence to inform how proficient reading and writing develop; why some have difficulty; and how we can most effectively assess and teach and, therefore, improve student outcomes through prevention of and intervention for reading difficulties.
The Science of Reading is derived from researchers from multiple fields:
cognitive psychology,
communication sciences,
developmental psychology,
education,
implementation science,
linguistics,
neuroscience,
school psychology
Defining Movement. (2021, April 26). The science of reading: A defining guide. https://www.whatisthescienceofreading.org/science-of-reading-guide
Note: This is a sample of research studies. Many highlight the unfinished learning of educators.