Nowadays, vocabulary as an influential domain in mastering second/foreign languages has encouraged researchers to put forth conceptualizations that can substantiate the successful learning of words. This study used WhatsApp to investigate the different impacts of two input modalities (voice messages vs. written texts) on EFL learners' intentional…

The article discusses an experiment that researched the intentional vs incidental ESP vocabulary uptake in two university groups of third year political science students and addresses the implications of using an authentic audiovisual material as an input text for an ESP course. The procedure of intentional vocabulary learning involved…