University of Sydney 'two-lane' assessment for the AI era
Australia
Instead of an unwinnable AI-detection arms race, Sydney redesigned assessment into two lanes — secure in-person assessment of core capability, …
Ecuador · Loja · See the Ecuador profile
Evidence: Observational / pre–post Top 81% 33/100 · Ask Evidence Copilot about this practice
Two independent Ecuadorian surveys (4,811 students, 8 universities; 335 students, 1 university) find GenAI use is now routine, but disclosing ChatGPT use and trusting its outputs correlate with more self-reported plagiarism, while AI literacy correlates with less.
Two independent Ecuadorian surveys examine generative-AI use and academic-integrity risk in higher education: a 2025 study in the International Journal for Educational Integrity surveyed 4,811 students across eight universities, and a second study published in SciELO Venezuela surveyed 335 students at one university.
The larger study, led by researchers based at Universidad Tecnica Particular de Loja, sought to explain self-reported plagiarism using a binary logistic regression model of GenAI-use behaviours and attitudes.
The regression explained 20.2% of the variance in self-reported plagiarism; students who disclosed ChatGPT use to instructors or trusted ChatGPT-generated information were more likely to self-report plagiarism, while those who saw AI as improving their performance or had broader AI-tool knowledge reported less. The smaller, independent survey found ChatGPT use for coursework remains limited and largely unsupervised, with minimal measured effect on academic performance.
Both studies are cross-sectional and cannot establish causation; read together they point to widespread GenAI use with little institutional scaffolding, and are included as evidence of risk and unmet need rather than a proven training or policy intervention.
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Where this practice's information was retrieved from, and when.
Australia
Instead of an unwinnable AI-detection arms race, Sydney redesigned assessment into two lanes — secure in-person assessment of core capability, …
Hong Kong
In June 2023 HKU's Senate named GenAI a "fifth literacy" and gave every student and staff member free ChatGPT-class access. …
United States of America
A peer-reviewed RCT across four universities randomly assigned 3,080 short-answer responses to GPT-4 or human grading. Scores were statistically indistinguishable, …
Vietnam
British University Vietnam piloted the AI Assessment Scale, a 5-level framework for permitted GenAI use in coursework; the peer-reviewed evaluation …
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