Sifu: Interactive Crowd-Assisted Language Learning
نویسندگان
چکیده
This paper introduces SIFU, a system that recruits in real time native speakers as online volunteer tutors to help answer questions from Chinese language learners in reading news articles. SIFU integrates the strengths of two effective online language learning methods: reading online news and communicating with online native speakers. SIFU recruits volunteers from an online social network rather than recruits workers from Amazon Mechanical Turk. Initial experiments showed that the proposed approach is able to effectively recruit online volunteer tutors, adequately answer the learners’ questions, and efficiently obtain an answer for the learner. Our field deployment illustrates that SIFU is very useful in assisting Chinese learners in reading Chinese news articles and online volunteer tutors are willing to help Chinese learners when they are on social
منابع مشابه
Motivational and Learning Effects of Computer-aided Procedures on Students' Reading Comprehension
Reading development and instruction is a pedagogical priority at all academic levels. Historically, in the educational field, numerous efforts have been made to facilitate the complex process of foreign language reading comprehension. More recently, increasing attention has been paid to the use of computers for developing reading comprehension skills and various efforts have been made in this r...
متن کاملThe Effect of Computer Assisted Cooperative Language Learning on Iranian High School Students' Language Anxiety and Reading Comprehension
This study explored the effectiveness of the two computer-assisted modes: cooperative and individual on improving Iranian high school students’ reading comprehension. It was also concerned with investigating the effectiveness of the two computer-assisted modes on the participants’ foreign language learning anxiety (FLLA). The sample of the study consisted of two intact groups, each containing 2...
متن کاملThe Effect of Computer Assisted Cooperative Language Learning on Iranian High School Students' Language Anxiety and Reading Comprehension
This study explored the effectiveness of the two computer-assisted modes: cooperative and individual on improving Iranian high school students’ reading comprehension. It was also concerned with investigating the effectiveness of the two computer-assisted modes on the participants’ foreign language learning anxiety (FLLA). The sample of the study consisted of two intact groups, each containing 2...
متن کاملAffordances and limitations of technology: Voices from EFL teachers and learners
With the developments of new technologies appearing very quickly, the attention has been focused more on technology than learning. English centers and institutes have mostly been busy accommodating new programs and technologies and hence have not spent enough time to evaluate the CALL programs and technologies employed to find their affordances and limitations. The present study was an attempt ...
متن کاملA Data-Driven Case-Based Reasoning Approach to Interactive Storytelling
In this paper we describe a data-driven interactive storytelling system similar to previous work by Gordon & Swanson. We addresses some of the problems of their system, by combining information retrieval, machine learning and natural language processing. To evaluate our system, we leverage emerging crowd-sourcing communities to collect orders of magnitude more data and show statistical improvem...
متن کامل