This study explores the effects of extensive audio-visual input with three captioning modes -- unenhanced captions, textually enhanced captions, and no captions -- on learning a variety of L2 grammatical constructions and examines the effects of three learnability factors: construction type, frequency, and recency. A total of 112 participants…

This article addresses the benefits of audio-visual input for learning second language (L2) vocabulary and grammatical constructions. Specifically, it explores the role of frequency, the effects of subtitles and captions, and the mediating role of learner proficiency on language gains in two longitudinal studies. Study 1 targets vocabulary…

This study aims at exploring the potential of extensive TV viewing for L2 vocabulary learning, and the effects associated with the language of the on-screen text (L1 or L2), type of instruction (pre-teaching target items or not) and learners' proficiency. A total of 106 secondary school students (Grade 8) divided into 4 classes participated in a…