The present study investigates the interaction between vocabulary breadth and depth on the one hand and assessments of L2 learners' descriptive writing on the other. The predictive role of these two dimensions of vocabulary knowledge in relation to the vocabulary component of the assessment was also examined. The extent to which vocabulary…

Literature from education, educational psychology and second language acquisition has consistently found that self-efficacy is a key factor leading to increased language learning success. Students with more self-efficacy are claimed to have higher motivation and to expend more effort in the learning process. On the other hand, those with less…