Yale study finds opinion essays shift public views by up to 20 points; newspaper cuts to commentary pages continue
A peer-reviewed Yale University study using randomized experiments found that reading a single opinion essay raised agreement with its argument from a baseline of 50% to between 65% and 70% among general readers. The persuasion effect held for at least 10 days and remained substantial after one month. The study also found that Democrats, Republicans, and independents were persuaded at nearly identical magnitudes.
Single source · Not corroborated
A Washington Examiner op-ed by Dr. Eric Wargotz, a Maryland pathologist and civic leader, argues that local and regional newspapers are making a strategic error by reducing or eliminating their opinion sections, pointing to Yale University research he says demonstrates the continued influence of published commentary.
The Yale study tested how opinion essays affected two groups: political insiders such as journalists, think-tank scholars, and congressional staffers, and members of the general public. According to the piece, both groups were persuaded by the essays, but general readers showed greater movement — shifting from a 50% baseline agreement to between 65% and 70% after reading a single essay, a 15-to-20 percentage point change.
Wargotz describes two audiences he says read commentary regularly. One is what he calls the "highly engaged public" — local organizers, town council members, and active voters — who, he writes, print out essays and use them at town halls. The other is Washington decision-makers: congressional staffers and agency bureaucrats who, he states, scan commentary pages each morning for data and frameworks from specialists. Cable news producers and investigative reporters also use opinion pages to identify sources and story angles, he writes, creating a secondary wave of national media attention.