Certified into the record
The exact text we saved
This is the version exactly as it was saved, character for character. The SHA-256 hash below is a 64-character code worked out from that text. Run the same text through SHA-256 and you get the same code; change a single letter and the code comes out completely different. Each version also stores the previous version’s hash, which chains them together so no version can be swapped out quietly.
TRUVACE RECORD VERSION record: TRV-2026-2846 version: 1 kind: certified reason: Certified into the record timestamp: 2026-11-12T17:34:15.018666Z status: published lens: g_space sector: education headline: A systematic review and meta‐analysis of AI ‐enabled assessment in language learning: Design, implementation, and effectiveness dek: Abstract Background Language assessment plays a pivotal role in language education, serving as a bridge between students' understanding and educators' instructional approaches. Recently, advancements in Artificial Intelligence (AI) technologies have introduced transformative possibilities for automating and personalising language assessments. Objectives This article aims to explore the design and implementation of AI‐enabled assessment tools in language education, filling the research gaps regarding the impact o… gain_title: A systematic review and meta-analysis of 25 empirical studies found AI-enabled assessment tools improved students' language learning outcomes with a medium pooled effect (Hedges's g = 0.390, p < 0.001). problem_title: (none) trace_subject: (none) gain_reading: A systematic review and meta-analysis of 25 empirical studies found AI-enabled assessment tools improved students' language learning outcomes with a medium pooled effect (Hedges's g = 0.390, p < 0.001). gain_evidence: A subsequent meta‐analysis showed a medium overall effect size (Hedges's g = 0.390, p < 0.001) problem_reading: (none) problem_evidence: (none) quick_read: A systematic review and meta-analysis pooled 25 empirical studies published between January 2012 and March 2024 on AI-enabled assessment in language learning. It found a medium overall effect on students' learning outcomes (Hedges's g = 0.390, p < 0.001). The review searched six databases: EBSCO, ProQuest, Scopus, Web of Science, ACM Digital Library and CNKI. It also mapped how the tools are built and where they are used, finding most use a structural AI architecture and are deployed in classrooms for upper primary students over short periods. The authors tested whether assessment type, intervention duration, education level and first-language versus second-language learners changed the effect. They conclude the tools could be more useful with a proper implementation design and call for research on varied instructional designs. limitation: Most included tools were used over short durations, and the authors say future research is needed on diverse instructional designs for integrating AI-based assessment. tag: Evidence-backed gain key_points: The review covered 25 empirical studies from January 2012 to March 2024. | Six databases were searched: EBSCO, ProQuest, Scopus, Web of Science, ACM Digital Library and CNKI. | The pooled effect on language learning outcomes was medium (Hedges's g = 0.390, p < 0.001). | The most common design in AI-driven assessment tools is a structural AI architecture. | Tools were most often used in classrooms with upper primary students over a short duration. | Moderators examined were assessment type, intervention duration, educational level and L1/L2 learners. rundown: The review set out to fill gaps in knowledge about how assessment type, intervention duration, education level and first-language or second-language status affect AI-enabled assessment tools' effectiveness for language learning. On design and deployment, it found the predominant approach is a structural AI architecture, used mostly in classroom settings for upper primary students and over short durations. The pooled analysis showed a medium positive effect on learning outcomes. The authors say the moderator analysis indicates AI-enabled assessment could be more useful with a proper implementation design, and suggest future work on diverse instructional designs. sources: - peer_reviewed | Journal of Computer Assisted Learning | https://doi.org/10.1111/jcal.13064 | 2024-11-12 prev: 0000000000000000000000000000000000000000000000000000000000000000
- SHA-256 hash
- 91eda45e31bb46a67b3e1ca62ae6f1c489c96b00aa55dd2dd59e0694081a77db
- Previous version’s hash
- 0000000000000000000000000000000000000000000000000000000000000000
How to check it yourself, without trusting this page
Download any version from /api/record/TRV-2026-2846 and hash its canonical field yourself, for example with shasum -a 256. You should get its content_hash. Each version’s text also ends with prev:and the hash of the version before it (version 1 points to 64 zeros). If anyone had changed a single character of any version after it was saved, those hashes wouldn’t line up.
ace