Rethinking University Instruction: Students Rate Experience, Peers Evaluate Teaching

Student evaluations of teaching (SETs) are a prevalent method for gauging teaching effectiveness, significantly influencing decisions on promotion, tenure, contract renewal, and merit-based pay. However, increasing research indicates that SETs often capture students’ perceptions and emotions rather than the actual quality of course design or instructional effectiveness, raising doubts about their objectivity as measures of…

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Immigrant Doctors Bolster U.S. Healthcare; America’s Last Prison Ship Explored on news.harvard.edu

For around 60 years, immigrant doctors have played a crucial role in supporting healthcare in underserved urban and rural areas of the U.S., amid a shortage of primary care providers and the growth of government medical programs. Eram Alam explored this in her 2025 book “The Care of Foreigners: How Immigrant Physicians Changed U.S. Healthcare,”…

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Harvard Study Finds Simplified Approaches More Effective in Saving Lives

A study reveals that suicide rates among young adults and teens dropped following the federal agency’s simplification of the national crisis hotline phone number and an increase in resources. The 988 Suicide and Crisis Lifeline, managed by the federal Substance Abuse and Mental Health Services Administration, replaced the previous 1-800-273-Talk number in 2022. This change…

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MIT Study Explores Brain’s Use of Categories to Understand the World

Cognitive scientists Earl K. Miller from MIT and Lisa Feldman Barrett from Northeastern University argue that categorization is an intrinsic predictive mechanism the brain employs to address sensory overload efficiently. Their article in Nature Reviews Neuroscience questions longstanding beliefs about how the brain processes sensory information. Categories, defined as groups of similar items, are traditionally…

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MIT Researchers Develop Advanced Photonics for Compact, High-Performance Lidar Sensors

Lidar technology utilizes infrared light pulses to gauge distance and create detailed 3D maps, enabling self-driving cars to swiftly respond to obstacles. However, traditional lidar sensors are costly and cumbersome, with numerous moving parts that wear down over time, restricting their deployment. MIT researchers have introduced a breakthrough that could lead to the development of…

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MIT Study Finds Firms Use Automation to Control Worker Wages

While automation and AI are often thought to broadly replace jobs, an MIT economist’s study highlights distinct patterns in the U.S. since 1980. Rather than maximizing productivity, companies have frequently used automation to target workers with a “wage premium,” those earning more than peers with similar qualifications. This has predominantly impacted non-college-educated workers who had…

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