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Pre-Task Strategies
Task Type: Select the best title for a 150-word passage from 4 options. Model Task Passage (150 words): "Artificial intelligence (AI) is transforming healthcare by improving diagnostic accuracy and streamlining administrative tasks. For example, AI algorithms now detect early signs of cancer in medical images with 95% accuracy, surpassing human radiologists in some cases. Hospitals also use AI chatbots to schedule appointments and answer patient queries, reducing wait times. However, ethical concerns persist, such as data privacy risks and potential job displacement for medical staff. Despite these challenges, experts agree that AI’s benefits—like reducing costs and saving lives—outweigh its drawbacks. The future of healthcare will likely rely on a balance of human expertise and AI efficiency." Title Options: A. "How AI Chatbots Schedule Appointments" B. "The Ethical Dilemmas of Technology" C. "AI in Healthcare: Promising Advances and Ethical Challenges" D. "The History of Medical Imaging" Answer at end Post-Task Assessment & Reflection Self-Check Questions:
Key Takeaways
Answer Key: C
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Test Preparation Services (TPS)
Duolingo (DET) practice & tips blog with model answers.
Ottawa
Ontario AuthorNevin Blumer (MA Applied Linguistics, B.Ed., B.Mgmt, TESL Dip) has been teaching DET since it first arrived in 2016 and is the Director of TPS Archives
June 2025
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