Teachers' emotions impact engagement of students, new study finds
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Updates every hour. Last Updated: 3-May-2025 16:09 ET (3-May-2025 20:09 GMT/UTC)
Technology is changing how physicians think about assessing patients and, in turn, how patients expect to be able to measure their own health. Apps designed for smartphones and wearable devices can provide unique insights into users’ brain health.
It is estimated that 55 million individuals worldwide suffer from some form of dementia. Alzheimer’s disease and related dementias being the leading causes, with numbers expected to triple by 2050. Early education and detection of cognitive changes empower individuals to enact lifestyle modifications and initiate pharmacologic and nonpharmacologic approaches to slow or prevent decline. In fact, up to 45% of global dementia cases could be prevented or delayed through targeted lifestyle changes and risk factor management, according to the 2024 Lancet Commission on dementia prevention, intervention and care. This highlights how individuals can be empowered to protect and improve their brain health through proactive measures.
A new study in the journal Nature Medicine has found widely used consumer grade digital devices, such as the iPhone and Apple Watch, can be effective in assessing an individual's cognitive health without requiring in-person visits or supervision. This is the largest cognition study of its kind to demonstrate that self-administered cognitive assessments can be leveraged to accurately assess cognitive health over time.
How where you live, what you eat, and which friends you keep affect how you age is the focus of a new study from The University of Texas at Arlington. Researchers are enrolling volunteers for the Arlington Study of Healthy Aging (ASHA), which will use advanced imaging, genetics, exercise science, neuroscience, and remote monitoring to investigate age-related health decline. The goal is to help individuals and health care practitioners better prevent the impact of disease on older adults.
The University of Texas at Arlington has once again earned the prestigious R1 designation from the Carnegie Classifications of Institutions of Higher Education, signifying the highest level of research activity. UTA is among just 187 institutions—4.7% nationwide—earning the R1 designation in 2025. First earning R1 status in 2015, UTA has maintained this classification through reaffirmations in 2018, 2021 and 2024, as part of Carnegie’s three-year review cycle. With research expenditures reaching $155 million in FY 2024—a 5% increase over FY23—UTA continues to demonstrate its commitment to innovation and academic excellence.
Findings could improve long-term outcomes for patients
An international research team led by the University of Zurich has published a review of more than 200 academic studies, revealing that success isn’t just about talent, hard work, or luck – it’s deeply shaped by hidden social forces. The study shows that our intuition about how these social forces shape success is often misleading, and it maps how recent research has challenged long-held assumptions. The collected findings have implications for policy, education, and careers. The authors explained that future efforts to better understand success could pave the way toward social systems where success better reflects quality, talent, and societal values – and where everyone has equal opportunities to flourish, regardless of their backgrounds.