Social Sciences (Faculty & Staff)

Deep sleep may mitigate Alzheimer’s memory loss, Berkeley research shows

May 4, 2023

Researchers from the University of California, Berkeley have uncovered a significant breakthrough in the fight against Alzheimer's disease. According to their latest study, deep sleep can help protect against memory loss in older adults who are at a heightened risk of developing the disease. The researchers found that deep, non-REM slow-wave sleep can act as a "cognitive reserve factor" that may increase resilience against a protein called beta-amyloid, which is linked to memory loss caused by dementia.

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Berkeley political scientists chart a promising course to ease toxic polarization

May 22, 2023

Blue and red photo illustration of people at a rally holding megaphones and waving American flagsThe year was 2020, just a few weeks before the presidential election, when Republican gubernatorial candidate Spencer Cox and Democratic opponent Chris Peterson teamed up to make an unconventional campaign ad. Appearing together on the same screen, they pledged to campaign in a civil, respectful way, and to honor November’s...

What can psychology teach us about AI’s bias and misinformation problem?

June 23, 2023

AI and misinformation

Knowledge may be power. But what if the information that leads to that knowledge is wrong?

To Celeste Kidd, assistant professor of psychology at UC Berkeley, the answer is simple: It’s dangerous and perhaps the most concerning aspect of generative AI’s rapid expansion.

Systems like ChatGPT, Stable Diffusion and DALL-E have rippled...

Anthropology professor publishes two papers that offer key insights into mental health equity in Africa

August 11, 2023

Two groundbreaking research papers by UC Berkeley Anthropology Professor Andrew Wooyoung Kim reveal transformative insights into mental health, focusing on the intergenerational effects of mental well-being in Uganda and resilient coping mechanisms during the COVID-19 pandemic in metro Johannesburg, South Africa.

Titled ...

Psychology study reveals goal-oriented rewards as key factors in decision-making

July 17, 2023

Groundbreaking research from UC Berkeley’s Department of Psychology is shifting the understanding of human decision-making processes by highlighting the importance of goal-oriented rewards. Conducted by Berkeley Psychology Professor Anne Collins and Berkeley Psychology doctoral student Gaia Molinaro, the study suggests that the value people attribute to outcomes is subjective, and heavily influenced by their personal goals and the context of the decision.

"Value isn't just determined by an objective reward or outcome,” Collins said. “Our...

Berkeley Psychology research challenges common beliefs about gender and sex definitions

December 12, 2023

Two UC Berkeley Department of Psychology researchers recently published a commentary that provided insights into the way we understand and define gender.

The paper was titled "Trans-inclusive gender categories are cognitively natural" and published in Nature Human Behaviour. In it, Berkeley Psychology professors Steven T. Piantadosi and...

UC Berkeley anthropology and public health researchers secure $3.1 million NIH grant to combat dengue fever in Peru

February 23, 2024

UC Berkeley Anthropology Professor James Holston and Public Health immunologist Dr. Josefina Coloma have been awarded a $3.1 million, 5-year grant from the National Institute of Allergy and Infectious Disease of the National Institutes of Health to combate dengue virus in Peru.

The grant will fund “Proyecto Tariki”, a research initiative developed...

New UC Berkeley-led study sheds light on racial inequality in higher education

February 27, 2024

A UC Berkeley-led study revealed that disparities in the share of Black and Latino students admitted to America’s elite colleges and universities have endured and even widened over the last 40 years.

The study, "Shifting Tides: The Evolution of Racial Inequality in Higher Education from the 1980s through the 2010s," was published this month in Sage Journals and conducted by a team of researchers from UC...

Move over dolphins. Chimps and bonobos can recognize long-lost friends and family — for decades

December 22, 2023

Laura Simone Lewis, a UC President's Postdoctoral Fellow in Berkeley's psychology departmentResearchers led by a University of California, Berkeley, comparative psychologist have found that great apes and chimpanzees, our closest living relatives, can recognize groupmates they haven't seen in over two decades —...