At a time when the future of diversity initiatives in higher education is under renewed political assault, a new study is offering empirical evidence for what generations of graduates at institutions like FAMU have long described in deeply personal terms: that culturally affirming educational environments can shape not only careers and identities, but long-term health itself.
The study, published in February in JAMA Network Open, found that Black Americans who attended historically Black colleges and universities (HBCUs) demonstrated stronger cognitive health later in life than their peers who attended predominantly white institutions. Researchers examined nearly 2,000 Black adults, roughly 35 percent of whom attended HBCUs between 1940 and 1980, a transformative period in American education shaped by desegregation and the civil rights movement.
For alumni and supporters of FAMU the findings resonate as both scientific validation and cultural affirmation.
The study arrives as HBCUs continue to occupy a paradoxical place in American life: celebrated publicly for their outsized production of Black professionals and leaders, yet often forced to defend the value of culturally centered education against political and financial pressures.
“What’s really important about this finding is that it suggests that, yes, culturally affirming spaces actually can help promote and protect cognitive health,” said Marilyn Thomas, MD, an assistant professor of medicine at the University of California, San Francisco, and one of the study’s researchers.
Thomas noted that the benefits extended decades beyond graduation. Participants in the study had an average age of 62.
“It doesn’t just demonstrate that it’s protective,” she said. “The benefits to this exposure last well beyond graduation.”
The research focused on Black students who attended college during an era of sweeping educational transformation. The Supreme Court’s decision in Brown v. Board of Education and the passage of the Civil Rights Act of 1964 expanded access to predominantly white institutions for Black students across the country.
But the study suggests that integration alone did not guarantee emotional or psychological well-being.
Researchers found that Black students educated at HBCUs consistently scored higher on measures of memory and cognitive function later in life than Black students who attended PWIs. The findings contribute to a growing body of scholarship examining how chronic exposure to racism and social isolation can affect physical and neurological health over time.
FAMU students and alumni have often described the campus as nurturing environment where academic ambition is reinforced rather than questioned, and where Black identity is treated as foundational to campus culture rather than peripheral to it.
That sense of affirmation, scholars increasingly argue, may carry measurable biological consequences.
Thomas cautioned that the study also revealed important socioeconomic distinctions among students who attended HBCUs. Participants were more likely to come from stable households and to have mothers or female caregivers with college educations.
“They were also more likely to have reported being shown affection when they were growing up,” Thomas said. “Love and affection.”
Even so, researchers say the data points toward the broader significance of educational environments themselves. For many HBCU graduates, particularly those who came of age before diversity initiatives became widespread at predominantly white campuses, HBCUs functioned as rare spaces insulated from many of the daily racial stressors that defined American public life.
The findings arrive amid escalating national debates over diversity, equity and inclusion programs, many of which have been curtailed or eliminated under Republican-led initiatives and legal challenges. Supporters of HBCUs warn that the rollback of DEI infrastructure risks recreating the very forms of marginalization that historically Black institutions were established to counter.
The study reinforces a longstanding belief that HBCUs provide something difficult to quantify but impossible to ignore: a sense of belonging powerful enough to echo across a lifetime.
“What this study shows,” Thomas said, “is that when you create environments where socially marginalized people feel welcomed and affirmed, they live healthier lives.”