936 results match your criteria: "Kennedy School[Affiliation]"

Article Synopsis
  • The text examines whether taking a distanced perspective on a situation leads to selfish or fair behavior, a question that has intrigued philosophers and researchers for a long time.
  • Results from three experiments with 774 participants in a dictator game indicate that those using a third-person perspective were more self-interested, keeping more money for themselves compared to those using a first-person perspective.
  • The findings suggest that psychological distance can influence moral decision-making, showing that context matters when considering the effects of distance on fairness and cooperation.
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Background: Prior research indicates that female physicians spend more time working in the electronic health record (EHR) than do male physicians.

Objective: To examine gender differences in EHR usage among primary care physicians and identify potential causes for those differences.

Design: Retrospective study of EHR usage by primary care physicians (PCPs) in an academic hospital system.

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Unlabelled: The COVID-19 pandemic resulted in an upsurge in the spread of diverse conspiracy theories (CTs) with real-life impact. However, the dynamics of user engagement remain under-researched. In the present study, we leverage Twitter data across 11 months in 2020 from the timelines of 109 CT posters and a comparison group (non-CT group) of equal size.

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How production networks amplify economic growth.

Proc Natl Acad Sci U S A

January 2022

Institute for New Economic Thinking at the Oxford Martin School, University of Oxford, Oxford OX1 3UQ, United Kingdom.

Technological improvement is the most important cause of long-term economic growth. In standard growth models, technology is treated in the aggregate, but an economy can also be viewed as a network in which producers buy goods, convert them to new goods, and sell the production to households or other producers. We develop predictions for how this network amplifies the effects of technological improvements as they propagate along chains of production, showing that longer production chains for an industry bias it toward faster price reduction and that longer production chains for a country bias it toward faster growth.

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Decades of air pollution regulation have yielded enormous benefits in the United States, but vehicle emissions remain a climate and public health issue. Studies have quantified the vehicle-related fine particulate matter (PM)-attributable mortality but lack the combination of proper counterfactual scenarios, latest epidemiological evidence, and detailed spatial resolution; all needed to assess the benefits of recent emission reductions. We use this combination to assess PM-attributable health benefits and also assess the climate benefits of on-road emission reductions between 2008 and 2017.

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Purpose: Demolishing abandoned buildings has been found to reduce nearby firearm violence. However, these effects might vary within cities and across time scales. We aimed to identify potential moderators of the effects of demolitions on firearm violence using a novel approach that combined machine learning and aerial imagery.

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Further Inspection: Integrating Housing Code Enforcement and Social Services to Improve Community Health.

Int J Environ Res Public Health

November 2021

Ash Center for Democratic Governance and Innovation, Harvard Kennedy School, Cambridge, MA 02138, USA.

As a result of working inside homes, city housing inspectors witness hidden and serious threats to public health. However, systems to respond to the range of problems they encounter are lacking. In this study, we describe the impact and enabling environment for integrating a novel Social Service Referral Program within the Inspectional Services Department in Chelsea, MA.

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Advancing health equity with artificial intelligence.

J Public Health Policy

December 2021

Warren Alpert Medical School of Brown University, Brown University, 222 Richmond Street, Providence, RI, 02906, USA.

Population and public health are in the midst of an artificial intelligence revolution capable of radically altering existing models of care delivery and practice. Just as AI seeks to mirror human cognition through its data-driven analytics, it can also reflect the biases present in our collective conscience. In this Viewpoint, we use past and counterfactual examples to illustrate the sequelae of unmitigated bias in healthcare artificial intelligence.

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Improving healthcare access for patients with limited English proficiency.

J Hosp Med

January 2022

Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.

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We need a definitive public reference for the history of events.

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What are the benefits and drawbacks, and for whom?.

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Toward constructive disagreement about geoengineering.

Science

November 2021

John F. Kennedy School of Government, Harvard University, Cambridge, MA, USA.

A shared taxonomy of concerns may help.

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Background: Service-sector workers in the U.S. face extremely limited access to paid family and medical leave, but little research has examined the consequences for worker wellbeing.

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Growth In ACA-Compliant Marketplace Enrollment And Spending Risk Changes During The COVID-19 Pandemic.

Health Aff (Millwood)

November 2021

Joseph P. Newhouse is the John D. MacArthur Professor of Health Policy and Management in the Department of Health Care Policy, Harvard Medical School; the Department of Health Policy and Management at the Harvard T. H. Chan School of Public Health, in Boston, Massachusetts; and the Harvard Kennedy School, in Cambridge, Massachusetts. He is also a faculty research fellow at the National Bureau of Economic Research in Cambridge.

In 2020 the COVID-19 pandemic caused millions to lose their jobs and, consequently, their employer-sponsored health insurance. Enacted in 2010, the Affordable Care Act (ACA) created safeguards for such events by expanding Medicaid coverage and establishing Marketplaces through which people could purchase health insurance. Using a novel national data set with information on ACA-compliant individual insurance plans, we found large increases in Marketplace enrollment in 2020 compared with 2019 but with varying percentage increases and spending risk implications across states.

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Comparing the sensitivity of face matching assessments to detect face perception impairments.

Neuropsychologia

December 2021

Department of Psychiatry, Harvard Medical School, Boston, MA, USA; Boston Attention and Learning Laboratory, VA Boston Healthcare, Jamaica Plain Division, 150 S Huntington Ave., Boston, MA, USA. Electronic address:

Numerous neurological, developmental, and psychiatric conditions demonstrate impaired face recognition, which can be socially debilitating. These impairments can be caused by either deficient face perception or face memory mechanisms. Though there are well-validated, sensitive measures of face memory impairments, it currently remains unclear which assessments best measure face perception impairments.

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The time that parents spend teaching and playing with their young children has important consequences for later life achievement and attainment. Previous research suggests that there are significant class inequalities in how much time parents devote to this kind of developmental childcare in the United States. Yet, due in part to data limitations, prior research has not accounted for how class inequalities in family structure, assortative mating, and specialization between partners may exacerbate or ameliorate these gaps.

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Work schedules in the service sector are routinely unstable and unpredictable, and this unpredictability may have harmful effects on health and economic insecurity. However, because schedule unpredictability often coincides with low wages and other dimensions of poor job quality, the causal effects of unpredictable work schedules are uncertain. Seattle's Secure Scheduling ordinance, enacted in 2017, mandated greater schedule predictability, providing an opportunity to examine the causal relationship between work scheduling and worker health and economic security.

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Disinformation in politics, advertising, and mass communications has proliferated in recent years. Few counterargumentation strategies have proven effective at undermining a deceptive message over time. This article introduces the Poison Parasite Counter (PPC), a cognitive-science-based strategy for durably countering deceptive communications.

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Objective: The Affordable Care Act mandates that primary preventive services have no out-of-pocket costs but does not exempt secondary prevention from out-of-pocket costs. Most commercially insured patients with diabetes have high-deductible health plans (HDHPs) that subject key microvascular disease-related services to high out-of-pocket costs. Brief treatment delays can significantly worsen microvascular disease outcomes.

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Flourishing After a Pandemic: Healthy People 2030.

J Public Health Manag Pract

November 2021

Harvard T. H. Chan School of Public Health and Harvard Kennedy School, Boston, Massachusetts (Dr Koh); and Office of Disease Prevention and Health Promotion, US Department of Health and Human Services, Rockville, Maryland (Ms Blakey and Ms Ochiai).

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Two novelty learning models developed based on deep cascade forest to address the environmental imbalanced issues: A case study of drinking water quality prediction.

Environ Pollut

December 2021

School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, And Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, Guangdong, 510632, China.

Environmental quality data sets are typically imbalanced, because environmental pollution events are rarely observed in daily life. Prediction of imbalanced data sets is a major challenge in machine learning. Our recent work has shown deep cascade forest (DCF), as a base learning model, is promising to be recommended for environmental quality prediction.

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