This study investigated the relative contributions of English morphological and vocabulary knowledge to second language (L2) reading comprehension among 100 adult Japanese English as a foreign language (EFL) learners. The study also investigated the extent to which the roles of morphological and vocabulary knowledge in L2 reading comprehension…

Derivational knowledge is associated with writing and speaking skills. These skills are essential for EFL students who express themselves in oral presentations or written assignments. Therefore, diagnostic measurement of productive derivational knowledge is of vital importance, especially in regard to the most frequent 1,000 word families that…

Languaging has been identified as a contributor to language learning. Yet, compared to oral languaging, such as collaborative dialogs in contextualized settings, little seems to be known about written languaging. In order to fill this gap, this study investigates languaging in the form of "metanotes," that is, metatalk in a written…