Although retrospective project reports are common in the materials development literature, accounts of textbook writing sessions are rare; so too are accounts of open textbook production. Open textbooks are learning resources that are free to use and oftentimes adapt by virtue of their copyright permissions. The authors used concurrent…

Although the ELT (English Language Teaching) materials development literature points to the influence of classroom experience on materials design, the literature is less specific about "how" such experience affects skilled textbook writing. Drawing primarily upon concurrent verbalization and pre- and post-concurrent verbalization…