# Psychological impacts of perfectionism and development > Live situation record from CLSTR: https://clstr.news/situations/psychological-impacts-of-perfectionism > Updated: 2026-10-08T16:00:00.000Z. Sources: 9. Developments: 2. Psychological analysis explores the origins and long-term consequences of perfectionism. Research suggests that excessive parental correction can lead children to develop defense mechanisms such as defiance, lying, or passive aggression. Furthermore, childhood perfectionism and the pressure to please others may result in various adult struggles, including the suppression of emotions, the hiding of mental health issues, and physical symptoms like chronic fatigue. These individuals often exhibit hyper-independence, attempting to manage all burdens alone to avoid disappointing others. Recent research expands on these developmental factors, including a large-scale international study involving 2.8 million children across 64 countries. This study indicates a correlation between high screen time and lower academic achievement, weaker language skills, and increased emotional and behavioral issues. Experts also note that physical aggression in children often stems from an inability to regulate intense emotions. The quality of parental communication remains a critical factor; a lack of active listening and engagement can lead to lifelong insecurity, impulsivity, and self-doubt. In adulthood, these early dynamics frequently manifest as a harsh ‘inner critic’ or complex, stressful relationships with parents. ## Timeline ### 2026-10-08: Child development and psychological well-being trends Psychological research highlights the impact of screen time, parental communication, and emotional regulation on child development and long-term mental health. 7 sources. https://clstr.news/cluster/psychology-insights-on-parenting-and-childhood-perfectionism ### 2026-09-20: Psychology of perfectionism and fear of failure Dr. Cristina Selvi discusses how perfectionism and the fear of failure can damage self-esteem and influence personal decision-making. 2 sources. https://clstr.news/cluster/psychology-of-perfectionism-and-fear-of-failure --- Cite as: Psychological impacts of perfectionism and development. CLSTR, https://clstr.news/situations/psychological-impacts-of-perfectionism