A federal trial is examining the potential harm of social media to children. Witnesses have testified about the psychological effects of these platforms. A psychology professor and a former employee of a social media company have shared their insights.

They discussed efforts to limit user time on the app and whether these efforts are effective. The trial is considering whether a major technology company is taking sufficient steps to protect users from addiction. Further details about the trial and its proceedings are available.

The case involves the state of California and a major social media company.