Despite coverage of materials development principles in the applied linguistics literature, principled production of open textbooks has not received attention. To address this gap and demonstrate the interdisciplinary potential of materials development research, the authors drew upon concurrent verbalization and interview data they collected while…

This study assesses the extent to which situational authenticity has been implemented in three commercial ELT textbook series in Hong Kong, which are designed to reflect the local sociolinguistic setting. The analysis involved the quantification and categorization of both written and spoken texts in the textbooks. The results of this analysis were…

Although a key component in English language teaching programs, English textbooks have been criticized for not offering classroom learners adequate opportunity for learning authentic language (Bardovi-Harlig, 2001; Grant and Starks, 2001; Wong, 2002; Vellenga, 2004). This is because instead of making use of language samples that native speakers…