PressToPronounce : an output-oriented approach to mobile language learning

Learning a second language has become popular not only for people who wish to communicate with those who do not speak their native language, but also for professionals who are required to speak to colleagues around the globe. Unfortunately, learning a language requires time and practice that is difficult to fit into many people's daily schedules. Currently, mobile applications are available to help language learners study "on-the-go;" however, most mobile-based exercises focus on learning to understand input, specifically on memorizing vocabulary, and fail to support users in developing their output skills, such as writing and speaking. In this thesis, I describe the design and implementation for PressToPronounce, a mobile application that helps native Mandarin Chinese speakers practice English speaking skills. Ideas from second language acquisition studies and persuasive technology strategies guided the design of short, focused, user-centered exercises to help learners develop their competency of the target language and improve their performance through practicing pronunciation. The application also takes advantage of Computer-Assisted Pronunciation Training (CAPT), a state-of-the-art pronunciation analysis tool that provides quantitative speech and pronunciation feedback to support users in tracking their progress. Preliminary user tests for the system showed that users were enthusiastic about output-oriented exercises, and given the opportunity, would continue to use the application to practice their speech.

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2015

Author dc:creator

• Liao, Kaiying

Advisor dc:contributor.advisor

• Randall Davis and Darren Edge.

• Electrical Engineering and Computer Science.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/100628

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/100628