University of Michigan
Ethan Kross
Known for:Experience-sampling and experimental work on how social media use — especially passive use — relates to moment-to-moment well-being.
Key findings
- 2013
Texting young adults five times a day for two weeks, Facebook use predicted declines in both momentary affect and life satisfaction, while direct social contact predicted feeling better. ↗
- 2015
Experimentally cueing passive Facebook use lowered affective well-being over the day, with envy carrying the effect — replicated in the field with experience sampling. ↗
- 2017
In a critical review with Verduyn and colleagues: passive use of social network sites is consistently linked to lower subjective well-being, largely via upward social comparison and envy, while active use shows different patterns. ↗