Work

From lookup to output: Exploring mobile vocabulary searches for self-expression in multicultural Japanese language learning

Year: 2025

Type: conference-paper

Abstract: Mobile dictionaries and translation tools provide learners with instant and extensive access to vocabulary, but their role in supporting searches for language production remains underexplored. This study examines output-oriented vocabulary searches, which may aid self-expression, without directly measuring learning outcomes. Using smartphone screen recordings, we collected 3,552 searches from 80 Japanese language learners in China, South Korea, and Vietnam. Each search was coded by purpose (comprehension or output) and depth (quick or in-depth). Only 14.2% were output-oriented, and most were quick and superficial, with little attention to nuances or contextual meaning. The findings reveal a paradox in mobile-assisted vocabulary learning: while access is widespread and inclusive, depth is limited. The study highlights the need for purposeful tool design and pedagogical scaffolding to foster more productive vocabulary engagement.

Source: Proceedings of the International CALL Research Conference

DOI: 10.29140/97817637116240-09

Authors: Yuzhe Li, Kei Ishiguro

Institutions: University of Macau, National Institute for Japanese Language and Linguistics

Language: English

Topic: Second Language Acquisition and Learning

Subfield: Developmental and Educational Psychology

Field: Psychology

Domain: Social Sciences

SDG: Quality education

Open Access status: hybrid

Funders: National Institute for Japanese Language and Linguistics, Japan Society for the Promotion of Science