Prueba de supervisión de IA y seguimiento de exámenes en línea

Las respuestas y explicaciones aparecen a medida que realiza el cuestionario.

1. Según la guía, ¿qué significa realmente una bandera de supervisión?
   • The student has been proven to have cheated
   • The student's behaviour differed from what the model expects
   • The exam has been automatically failed
   • A live human proctor has confirmed misconduct
2. ¿Qué capa de un sistema de supervisión bloquea otras pestañas, imprimiendo y copiando y pegando?
   • The identity layer
   • The monitoring layer
   • The lockdown layer
   • The scoring layer
3. ¿Qué dictaminó el tribunal en Ogletree contra la Universidad Estatal de Cleveland (2022)?
   • Proctoring software may not use microphones
   • Universities must offer live human proctors
   • Face detection must be tested for bias before use
   • A required room scan before a remote exam violated a student's Fourth Amendment rights
4. ¿Cómo estiman muchas comprobaciones de la mirada de supervisión hacia dónde mira un estudiante?
   • They locate facial landmarks, estimate head orientation, and log an event if a threshold is exceeded for long enough
   • They use infrared sensors built into the webcam
   • They measure the exact pupil position with medical-grade accuracy
   • They ask the student to confirm their gaze every few minutes
5. ¿A qué responde la detección de actividad de voz en la supervisión?
   • Only the voice of someone other than the student
   • Only keywords related to exam questions
   • Any speech-like sound
   • Only sounds louder than a set volume in a quiet room
6. What happens when an instructor tightens a proctoring system's thresholds?
   • False flags disappear
   • It catches more real misconduct but also produces more false flags
   • Only identity checks become stricter
   • Students can no longer be flagged for audio
7. Why might a student with darker skin in a dim room have trouble starting a proctored exam?
   • Face detection has been reported to work less well for some darker-skinned students and in poor lighting
   • The lockdown browser blocks low-light webcams
   • Identity checks require a specific camera brand
   • Room scans cannot be completed without daylight
8. Which practice does the guide recommend for instructors reviewing proctoring results?
   • Automatically fail any student whose suspicion score passes a set level
   • Rely only on the overall score to save time
   • Use the score to decide what to review, watch the footage in context, and never apply penalties automatically
   • Delete all flags without review to protect privacy