ABSTRACT
The COVID-19 lockdowns have forced young children to spend more time in front of the media and significantly impacted their mothers' mental health. This study explored how mothers' individual distress influences children's problematic media use during the Shanghai citywide lockdown caused by COVID-19. Data were collected from 1889 Chinese mothers (Mage = 34.69 years, SD = 3.94 years) with preschoolers aged 3–6 years (Mage = 4.38 years, SD = 1.06 years; 49.0% boys) via an online survey. The statistical analyses relied on SPSS Statistics version 26.0 and macro-program PROCESS 3.3. to investigate the associations and mediation analysis among all the study variables. The results indicated that: (1) significant associations between individual maternal distress with children's problematic media use; (2) maternal parenting stress and maladaptive parenting serial mediated the relationship between mothers' individual distress and children's problematic media use. The findings imply that parents need to enhance their ability to manage risk and promote mental health during periods of significant stress and routine disruption to reduce children's problematic media use.