WASHINGTON: Seventy-five percent of millennials have posted a profile onto social networking sites like Facebook or LinkedIn, compared to only 50% of the slightly older Generation X, according to a study by the Pew Research Center.

The research, aimed at comparing the values and behavior of the millennial generation to older adults, found 29% of adults age 18 to 29 use social networking several times a day, with one-in-five posting a video of themselves online.

“The millennials really grew up with digital ...