A new study led by an associate professor of communication links higher inflammation with a stronger preference for social media over face-to-face interaction. The paper, published in Scientific Reports, measured inflammation with the blood biomarker C-reactive protein (CRP).
The research involved 154 participants. Each person completed a questionnaire about personality and social media use, a trained assistant collected blood samples to measure CRP, and researchers retrieved phone screen time for one week. Time on five social platforms was recorded.
People with higher CRP levels were more likely to use social media for social contact. The tendency was stronger among participants who scored higher on introversion and neuroticism. The lead researcher says the link depends on context: social media can require less effort than in-person contact, and people with high inflammation may choose different ways to meet social needs rather than reject contact.
The study warns that replacing face-to-face interaction with digital contact can harm some people’s relational and personal well-being. The team aims to identify who is most vulnerable and plans to study other social technologies next.
Difficult words
- inflammation — body's immune response that can cause swelling
- biomarker — a biological sign used to measure health
- C-reactive protein — a blood protein that shows inflammation level
- questionnaire — a written set of questions for research
- introversion — personality trait preferring quiet or small groups
- neuroticism — personality trait with emotional instability and worry
- tendency — a usual way of behaving or thinking
- phone screen time — minutes or hours spent looking at a phone
Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.
Discussion questions
- Do you prefer social media or face-to-face contact? Why?
- Why might people with higher inflammation choose social media more often?
- What can people do to protect their personal well-being when using digital contact?
