This paper reports on a quasi-experimental study that explored the differential effects of input- and output-based tasks on L2 vocabulary learning. The study adopted a pretest-posttest within-participants design, with sixty Vietnamese EFL university students. Participants in the experimental group completed four input and four output tasks in an…

Studies about the learning value of group presentations in ESL and EFL have become increasingly common, particularly in relation to spoken fluency. However, few studies have explored their impact on students' intelligible pronunciation. In a Vietnamese context, recent changes in teaching and learning strategies set by the government have shifted…