A lack of in-person interactions is the primary driver for older people to use social media, which differs from how younger people use it to establish and maintain relationships, a study by a researcher at The University of Alabama in Huntsville (UAH) found.

The research was the first to apply a uses and gratifications framework to examine Facebook and Instagram use among older populations aged 50-plus, a demographic that has not been well examined in regard to social media use.

One reason for the dearth of research on older users is that it’s actually hard to find study participants, said Dr. Pavica Sheldon, a social media researcher and the author of 'Social Media: Principles and Applications' and 'The Dark Side of Social Media.'

"Most social media studies are done on college students because they are an easily accessible demographic due to convenience: they are already sitting in your classes and want extra points for filling out a survey," Dr. Sheldon, a professor of communication arts, explained. "That is true across social science and topics. The problem with these studies is that they are not generalizable."

When Lynn Johnson Ware, a coauthor of the study and a former graduate student in her class, came up with the idea to analyze the way older people use social media, Dr. Sheldon said they looked up past studies and could not find anything about, for example, the way Baby Boomers use Instagram.

"Originally, I was concerned that we would not be able to find enough participants of that age to fill out our survey," she said, but "Lynn recruited a lot of participants through her parents’ social network."

"Most older individuals tend to be later adopters when it comes to social media platforms," Dr. Sheldon said.

"When Facebook was created, only college students had access to it. It took a couple of years for older individuals to start using it. The same is true with Instagram."

But older people are slowly catching up.