Second language listening instruction and learners' vocabulary knowledge

This mixed-methods study examined how second language (L2) learners' vocabulary knowledge interacted with the two main process-based listening instruction methods of (1) strategy training and (2) interactive training that combined strategy training with that of bottom-up skills, to influence the learners' development as listeners. The participants were lower-proficiency listeners, and the quantitative component of the study reanalyzed data from a previous study by the author that had compared the effectiveness of the two instruction methods for these learners, and also factored in the learners' level of vocabulary knowledge (higher vs lower). Among a range of dependent variables considered important for listener development, the study found an interaction effect between instruction method and vocabulary knowledge for the learners' confidence, or self-efficacy, as listeners. In particular, among the higher vocabulary knowledge learners in the study, those in the strategy course demonstrated much greater improvement in their self-efficacy than those in the interactive course. Insights from elsewhere in the study, particularly analysis of qualitative data gathered for this study, helped to explain why. As self-efficacy is often considered an important requirement for effective listening, and also a precursor for future listener development, the result of the study has relevance for listening instruction.