By Eric Hollenbeck
In today’s hyperconnected, online world, a simple social media post can have far-reaching consequences, especially when someone’s on the job hunt.
Research coauthored by Youngjin Kwon, WSU assistant professor of information systems, shows that engaging with controversial or polarizing topics on social media can negatively impact chances of getting hired—even if a candidate’s skills and qualifications are top-notch.
Cybervetting and the risk of emotional bias
Hiring managers often use social media to vet job candidates, a practice known as cybervetting. While this offers employers a glimpse into a candidate’s personality and interests, Kwon’s study shows it can also introduce unintended bias.
“We started this research with a basic question: What happens when hiring managers come across a job applicant’s social media posts on controversial issues?” he says.
The findings are clear: posting about hot-button issues, like immigration and other politically-charged topics, can negatively affect how hiring managers perceive candidates.
“We found that even without explicit party affiliation, simply posting about a polarizing issue reduced employability scores, especially when the hiring manager’s views didn’t align with the post,” Kwon says.
One of the study’s most surprising discoveries was how emotional responses to social media posts can override rational decision-making.
“Hiring managers often have an emotional reaction to controversial posts, which influences their assessment of the candidate,” Kwon says.
Emotional bias can overshadow even the most positive indicators, such as volunteer work, academic excellence, or professional achievements, he says.
To test this effect, Kwon and his coauthors included information like charitable activities and strong academic records in applicant profiles. Surprisingly, even these positive attributes couldn’t fully counteract the impact of a controversial post.
“Once that emotional trigger happens,” Kwon says, “it becomes difficult for hiring managers to objectively evaluate the candidate’s qualifications.”
Does the platform matter?
The study also explored whether the type of social media platform influenced hiring decisions. Researchers initially hypothesized that posts on platforms like X, where personal connections are generally weaker, would be judged less harshly than those on more personal networks like Facebook. But results suggested otherwise.
“We expected to see differences based on the platform, but hiring managers seemed more focused on the content rather than where it was posted,” Kwon says.
This finding led the researchers to propose the concept of platform generalizability—the idea that a person’s online activity, regardless of platform, can influence perceptions during the hiring process. Whether posting on Facebook, LinkedIn, or even reposting on X, hiring managers are paying attention.
Implications for job seekers and employers
For job seekers, the takeaway is clear: think twice before posting about or engaging with divisive topics online.
“It’s not just about what you say but also what you like, share, and comment on,” Kwon says. “Even passive engagement with controversial posts can lead to negative judgments.”
On the employer side, Kwon urges caution when incorporating social media checks into hiring practices.
“The most extreme implication of our findings is that organizations might be better off avoiding personal social media vetting altogether,” he says. “Without clear guidelines, there’s a high risk of emotional bias leading to unfair hiring decisions.”
Kwon also points out approximately 60 percent of organizations lack formal policies around social media vetting, leaving room for inconsistent practices. He recommends implementing processes where one group evaluates social media content and another makes hiring decisions based solely on qualifications.
“This can help reduce the chance of unconscious bias creeping into the process,” he says.
A word of caution about digital footprints
In an era where online presence can be just as important as a résumé, Kwon’s research highlights the importance of being mindful about online behavior.
“We’re all used to posting, liking, and sharing without thinking about the broader consequences,” he says. “But when you are job hunting, even seemingly harmless engagement with hot-button issues can work against you.”
