Automatic Exercise Generation to Support Macro-Adaptivity in Intelligent Language Tutoring Systems

Y

7

Intelligent Tutoring Systems; Outcomes of Education; Second Language Learning; Second Language Instruction; Individual Differences; Comparative Analysis; Grade 7; English (Second Language); Foreign Countries; Learning Activities; Teaching Methods; Individualized Instruction

Foreign language teaching achieves best learning outcomes when individual differences of learners are taken into account. While it is difficult for teachers to support internal differentiation in the classroom, digital tools can adaptively propose individual learning paths through activities so that students can practice with appropriately challenging exercises. But how can sufficiently varied, systematically parametrized exercises be provided to enable a system to match them to individual learner needs? We present an approach for high-variability exercise generation that transforms a single specification into a multitude of exercises varying in complexity. The approach is currently being evaluated in a randomized controlled study in regular German seventh grade English classes, facilitating a systematic empirical exploration of adaptive exercise complexity in relation to learning outcomes. [For the complete volume, "Intelligent CALL, Granular Systems and Learner Data: Short Papers from EUROCALL 2022 (30th, Reykjavik, Iceland, August 17-19, 2022)," see ED624779.]

As Provided

2023

ED625190