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Research
Online learning’s impact on student performance
Online learning’s impact on student performance
Alex Rees-Jones of the Wharton School co-authored a study that found that online learning during the pandemic had a negative impact on student learning.
With remarkable similarities to MS, a disease in dogs opens new avenues for study
With remarkable similarities to MS, a disease in dogs opens new avenues for study
Researchers at the School of Veterinary Medicine led by Jorge Iván Alvarez and Molly Church found that the canine disease granulomatous meningoencephalomyelitis shares many of the same pathological and immunological features as MS.
How project-based learning can prepare students for the 21st century
How project-based learning can prepare students for the 21st century
Penn GSE dean Pam Grossman and peers argue in a new book that project-based learning, a method of instruction that identifies a project or problem that students work on, should be at the center of American public education.
Higher COVID-19 mortality among Black patients linked to unequal hospital quality
Higher COVID-19 mortality among Black patients linked to unequal hospital quality
If Black patients were admitted to the same hospitals that serve a majority of white patients, Penn Medicine researchers show their risk of death would drop by 10%.
Use of cell phones while driving may be tied to other risky road behaviors in young adults
Use of cell phones while driving may be tied to other risky road behaviors in young adults
Anew study finds that 18- to 24-year-olds who use cell phones while driving are more likely to engage in other risky driving behaviors associated with “acting-without-thinking,” a form of impulsivity.
Designing public institutions that foster cooperation
Designing public institutions that foster cooperation
People are more likely to cooperate with those they see as “good.” Using a mathematical model, School of Arts & Sciences researchers found it’s possible to design systems that assess and broadcast participants’ reputations, leading to high levels of cooperation and adherence.
Pinpointing how cancer cells turn aggressive
Pinpointing how cancer cells turn aggressive
Penn scientists have developed a new method for tracing the lineage and gene expression patterns of metastatic cancer at the single-cell level.
How gender norms and job loss affect relationship status
How gender norms and job loss affect relationship status
Research from Penn sociologist Pilar Gonalons-Pons shows that, in cultures that value men as breadwinners, their unemployment can affect the long-term success of a romantic relationship.
A link between childhood stress and early molars
A link between childhood stress and early molars
Penn researchers discovered that children from lower-income backgrounds and those who go through greater adverse childhood experiences get their first permanent molars sooner.
How child tax credits will affect American families
How child tax credits will affect American families
Social scientists Amy Castro Baker and Pilar Gonalons-Pons weigh in on how expanded child tax credits beginning July 15 as part of the American Rescue Plan Act of 2021 will impact poverty, gender relations, and future policy
In the News
Education Week
The more students miss class, the worse teachers feel about their jobs
A study co-authored by Michael Gottfried of the Graduate School of Education finds that teacher satisfaction steadily drops as student absenteeism increases.
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The Washington Post
Diversity will suffer with five-day office mandates, research suggests
A 2024 Wharton School study found that changing job openings to remote work at startups increased female applicants by 15% and minority applicants by 33%.
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Interesting Engineering
Superhuman vision lets robots see through walls, smoke with new LiDAR-like eyes
Mingmin Zhao of the School of Engineering and Applied Science and colleagues are using radio signals to allow robots to “see” beyond traditional sensor limits.
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Phys.org
Rising student absenteeism may be hurting teacher job satisfaction
A study by Michael Gottfried and Ph.D. student Colby Woods of the Graduate School of Education finds that student absences are linked to lower teacher job satisfaction, which could exacerbate growing teacher shortages.
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SciTechDaily
Scientists unveil 16+ distinct nerve cell types behind human touch
A study by Wenqin Lo of the Perelman School of Medicine and colleagues used detailed analyses of the genes used by individual nerve cells to identify 16 distinct types of nerve cells in humans.
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Voice of America
Can honeybees and dogs detect cancer earlier than technology?
Cynthia Otto of the School of Veterinary Medicine and colleagues at the Penn Vet Working Dog Center are training dogs to recognize certain cancer odors.
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