Ranney points to the potency of a public health approach in the face of what seems like intractable social ills. Deaths via automotive accidents, for instance, were reduced by over 70% since the late 1960s thanks to public health measures such as the introduction of three-point seatbelts, child car seats, airbags, and education about drunk driving. HIV/AIDS infections peaked in the 1980s but have since decreased by almost 90% as a result of public health education on safer sex, viral transmission, and the social stigma that once surrounded the disease.
Ranney and a team of researchers from the Brown School of Public Health, in partnership with the media analysis nonprofit Harmony Labs, are exploring ways to introduce evidence-based public health messaging into the mix of information surrounding firearms. Their first task: collect data on firearm-related narratives that circulate in American culture and that contribute to shaping our norms and beliefs about firearm injury and prevention.
In their recently published paper in the journal Preventive Medicine, “How Americans encounter guns: Mixed methods content analysis of YouTube and internet search data,” the team describes their pioneering study into the nature and prevalence of gun-related content on YouTube. They focused on YouTube because its users reflect a broad swath of the American demographic; it is the most commonly used social media network in the US, with 81% of American adults, 95% of 18- to 29-year-olds, and 80% of American children self-reporting use of the site.
Working with a Nielsen database, the researchers examined the browsing behavior of 72,205 consenting, compensated American adults. They identified the gun-related searches participants submitted to Google, Yahoo, and Bing, as well as the gun-related videos watched on YouTube between January 2020 and September 2021.
They found that, on an average day, 0.5% of panelists performed a gun-related internet search while 7% of people in the panel, or roughly 3.5% of all American adults, consumed some content relevant to firearms while watching YouTube.
The vast majority of internet searches by participants centered on mass and police-involved shootings, while the more common types of gun-related injury—suicide, intimate partner violence, unintentional injury—were largely ignored. This means that people are not looking for or encountering information about how to keep themselves safe from guns in these situations. And that’s a problem. But researchers also spot an opportunity in this data for tailoring public health messaging to specific ecosystems.