One of the more rapidly advancing subfields of second language acquisition research is Digital-game based language learning (DGBLL) and many studies have found that Commercial off-the-shelf (COTS) games can have a positive effect on vocabulary acquisition. COTS games are specifically made for entertainment purposes, while serious games, which…

This experimental study evaluated the effectiveness of direct teaching of new vocabulary items in reading passages. The study compared vocabulary learning under a reading only condition (incidental learning) to learning that is aided by direct communication of word meanings (explicit learning). Three levels of vocabulary knowledge (form recall,…