Language competence in various communicative activities in L2 largely depends on the learners' size of vocabulary. The target vocabulary of adult L2 learners should be between 2,000 high frequency words (a critical threshold) and 10,000 word families (for comprehension of university texts). For a TOEIC test, the threshold is estimated to be…

The aim of this study is to optimize CALL environments as a learning tool rather than a gloss, focusing on the learning of polysemous words which refer to spatial relationship between objects. A lot of research has already been conducted to examine the efficacy of visual glosses while reading L2 texts and has reported that visual glosses can be…

Many education critics, teachers, and parents have lamented the recent poor achievement scores of Japanese school-age children, and have sought the reasons for the decline. Some critics, including the Minister of Education, Culture, Sports, and Science and Technology, blame the practice known as yutori-kyoiku (literally translated as…