Working memory (WM) may be an essential component of incidental vocabulary learning and retention from captioned videos. However, how WM affects young learners' incidental vocabulary learning under different types of captions remains unclear. The present study employs a between-subject research design. The main purpose is to examine how two types…

Task complexity and communication modes are two task design and implementation factors that have been found to affect second language (L2) learners' oral performance. While increasing task complexity and developing tasks according to the features of face-to-face and computer-mediated communication modes can optimise L2 production, few studies…

This study investigated the effects of captioned videos on ESL primary school students' comprehension of video content. A total of 182 primary school students watched two short English story videos in one of three conditions: fully captioned videos (N = 62), keyword captioned videos (N = 63), and uncaptioned videos (N = 57). Each group included…