Core Insights - The article emphasizes the significant impact of parental upbringing behaviors on children's mental health, highlighting that parental love and care are foundational to children's happiness, while neglect and indifference can be more harmful than harsh punishment [1][2]. Group 1: Research Methodology - The research utilized three-level meta-analysis and relative weight analysis to examine the influence of parental upbringing behaviors on children's mental health, analyzing 155 studies with a total of 123,917 subjects from literature published between January 2010 and December 2023 [2]. Group 2: Types of Parenting Behaviors - The study categorized parental upbringing behaviors into six types: 1. Warmth and care: expressing love, acceptance, and encouragement 2. Behavioral monitoring: supervising and guiding children's behavior 3. Autonomy support: respecting and fostering children's independence 4. Harsh punishment: excessive criticism and punishment 5. Neglect: lack of affection and presence in children's lives 6. Over-control: excessive interference in children's lives [3][4]. Group 3: Impact on Mental Health - The findings ranked the importance of positive parenting behaviors for children's mental health as follows: warmth and care (70.05% explanatory power), autonomy support (25.00%), and behavioral monitoring (4.95%) [4]. - Conversely, the negative behaviors were ranked with neglect being the most harmful (55.77% explanatory power), followed by over-control (22.12%) and harsh punishment (22.11%) [5]. Group 4: Implications for Parenting - The research suggests that high levels of harsh punishment can undermine children's sense of security and increase feelings of shame, which are linked to anxiety, depression, and personality disorders [6]. - The study provides a scientific basis for guiding family education and intervention strategies, advocating for parenting that is responsive and warm rather than rigidly structured [6].