Efficacy of positive expressive writing in reducing depression and social anxiety symptoms among schoolchildren during COVID-19: A randomized controlled trial.

The COVID-19 pandemic harmed children's mental health, and limited therapy access exacerbates the issue. We studied positive expressive writing (EW) as a psychological intervention for teachers to reduce depression and social anxiety symptoms among schoolchildren. Altogether, 165 Chinese schoolchildren aged 10-15 were randomly assigned to positive EW, memory EW, or control group.