The Development of Receptive Language Skills from Captioned Video Viewing in Primary School EFL Learners

The evidence obtained to date supports the use of captioned videos for L2 learning purposes, such as vocabulary acquisition and the development of L2 listening skills. However, little research has been conducted with primary school learners, and even less so on the extent to which L2-captioned videos foster the development of L2 reading skills. Thus, the present investigation aimed to determine the extent to which five groups of primary school EFL learners from Chile (n = 96, 9-11 years old, years 4 and 5) benefited from their viewing experience (11 captioned videos) as regards the development of L2 listening skills and L2 reading efficacy (measured at pretest, posttest, and delayed-posttest). In addition, we assessed the influence of L1- and L2-related factors on learners' performance over time (L1 and L2 reading efficacy, L2 vocabulary knowledge, and L2 listening skills). Overall, the results revealed that the treatment led to significant gains in English listening skills and reading efficacy in fourth and fifth graders. However, learners' performance was also found to be predicted by language-related factors, especially L2 vocabulary knowledge. On the whole, the findings of this investigation support the use of age-appropriate captioned videos at primary school to increase children's exposure to the target language and enhance the development of receptive language skills.