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.
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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