The Educational Testing Service (ETS) has developed AI-driven models to detect anomalies and malpractice in online Test of English as a Foreign Language (TOEFL) exams. ETS uses facial recognition, voice recognition, and typing pattern analysis to identify inconsistencies in candidates’ test-taking behavior.
The organization, authorized to conduct the GRE and TOEFL globally, has an Office of Testing Integrity (OTI) dedicated to reviewing every test for outliers and potential cheating.
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Observations from various sources are used to feed into the detection model, enhancing test security. ETS’ efforts aim to maintain the integrity of these critical exams.
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