HealthQuiet 22d · day 22
Study: Harsh parenting drives teenage depression and aggression via rumination
Longitudinal research in China shows strict discipline leads adolescents into cycles of angry or sad repetitive thinking.
What to know
- A three-year longitudinal study of 878 Chinese students found harsh parental discipline (yelling, physical punishment, psychological aggression) predicts teenage depression and aggression.
- The mechanism is rumination: two types of repetitive thinking—sadness rumination (withdrawal) and anger rumination (retaliation impulses)—mediate the harm.
- The findings challenge cultural narratives in traditional Chinese society that frame strict discipline as parental duty and care; the harm persists despite cultural acceptance.
Yanli Hou Psychologist, Shaanxi Normal UniversityCaina Li Psychologist, Shaanxi Normal University
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