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David Lazer in the Press

David Lazer for Northeastern Global News

CEO of OpenAI Sam Altman, featured in a suit testifying before a Senate committee.

Half of US adults now use AI — but views on how to regulate the technology vary widely by state, new research shows

Among other things, the report found that views about how and whether to rein in AI tools don’t follow typical red-blue state divides.
People sit in a dark room surrounded by colorful, abstract visuals projected on the walls.

A Northeastern immersive art project visualizes how COVID misinformation spread on social media

The final piece, visualizing the dissemination of COVID misinformation circa 2020 via Twitter, culminated the immersive experiences.
A person's hand holding up an iPhone ready to press the 'deactivate' button on Facebook with their thumb.

Taking a break from Facebook and Instagram can boost emotional well-being, research finds

David Lazer participated in a Meta study showing temporary Facebook or Instagram deactivation can meaningfully improve mental health.
Students stand on either side of Northeastern's President Aoun at the Academic Honors Convocation.

Students, faculty recognized for scholarship, research and innovation at Academic Honors Convocation

“When we look at all that you have done, we are extremely excited about the future,” said Northeastern President Joseph E. Aoun.
A person holding an iPhone open to a folder of social media apps.

Is social media making you more irritable? New research takes a granular look at users’ moods

A recent study found that social media use is correlated with higher rates of irritability among a broad swath of U.S. adults.
A screenshot of the TikTok app surrounded by other social media apps like Snapchat, Instagram, Pinterest, Threads, Lapse, and X.

TikTok shows dominance among young Americans amid looming US ban, new Northeastern research reveals 

The research and online user demographics tool are the result of data gathered by the Civic Health and Institutions Project (CHIP50).
A person filling a syringe.

Systemic solutions urged to counter spread of science misinformation in new report co-authored by Northeastern professor

Misinformation about science skews decisions, weakens trust and harms health, according to a National Academies report.
A screenshot of a Facebook alert.

Misinformation spread differently than most content on Facebook during the 2020 election, Northeastern research finds

"Most content is spread via a big sharing event...,” says Northeastern's David Lazer. “For misinformation, it's different.”
Silhouette of voters lined up in Arizona.

How did Trump win the election? New interactive tool takes deep dive into voter demographics

The tool allows users to select for demographics including gender, race, income, education, age and voting preference in 2020 and 2024.
The silhouette of a person watching a TV displaying faces from a race in California.

When and how is the call made to declare a winner on election night?

Already twice this century, networks have made calls that led to a contested election result, experts noted.