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Bullying02:04

Bullying

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A modern form of aggression is bullying. As you learn in your study of child development, socializing and playing with other children is beneficial for children’s psychological development. However, as you may have experienced as a child, not all play behavior has positive outcomes. Some children are aggressive and want to play roughly. Other children are selfish and do not want to share toys. One form of negative social interactions among children that has become a national concern is...
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Socioemotional Experience and Gender Development01:30

Socioemotional Experience and Gender Development

77
Social-emotional experiences and cultural influences play significant roles in shaping gender development. During middle childhood, from ages 6 to 11, peer groups become dominant in reinforcing gender norms. Children in this age group often align with same-gender peer groups, which actively encourage behaviors that conform to traditional gender roles. For instance, boys may be discouraged from engaging in activities perceived as feminine, reinforcing culturally dictated norms about masculinity...
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Ethnic Identity within a Larger Culture01:27

Ethnic Identity within a Larger Culture

85
Adolescents from ethnic minority backgrounds face a multifaceted journey in forming their identities, shaped by the intersections of cultural expectations and personal exploration. For these adolescents, identity formation involves not only typical developmental challenges but also navigating the perceptions and attitudes of the majority culture. As they grow, adolescents in ethnic minority groups often become increasingly aware of stereotypes, social biases, and discrimination, all of which...
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Conduct Disorder01:28

Conduct Disorder

106
Conduct disorder is a complex mental health diagnosis characterized by a repetitive and persistent pattern of behavior that violates societal norms, the rights of others, or age-appropriate rules. The diagnostic criteria for conduct disorder require the presence of at least three problematic behaviors within the past 12 months, with at least one occurring in the past six months. These behaviors are grouped into four categories: aggression toward people and animals; destruction of property;...
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Signs of Puberty01:27

Signs of Puberty

606
Puberty is a critical phase, typically beginning between the ages of 8 and 13 in girls and 9 and 14 in boys, though timing can vary based on genetics, environmental factors, and overall health. This period is characterized by the development of secondary sexual characteristics and the attainment of reproductive potential. Endocrine changes underpin puberty, with hormonal surges of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH) instigated by Gonadotropin-Releasing Hormone (GnRH)...
606
Cognitive Development During Adolescence01:18

Cognitive Development During Adolescence

129
During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the...
129

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関連する実験動画

Updated: Sep 9, 2025

Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice
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思春期のタイミングと自殺の考えと試み:いじめや被害と内面化の問題による性差異

Hao Zheng, Yao Zheng

    Archives of suicide research : official journal of the International Academy for Suicide Research
    |September 2, 2025
    PubMed
    まとめ

    早期の思春期は 自殺のリスクを高めます 嫌がらせや内面的な問題によって引き起こされます 性別の違いが明らかになり 男性はいじめに 傾向があり 女性は内面的な問題や 被害に 陥る傾向があります

    科学分野:

    • 青少年 の 健康
    • 精神科
    • 発達心理学

    背景:

    • 自殺は世界の青少年における 主な死因です
    • 青春期のタイミングの変動 (早期または遅刻) は,独特の生物学的および心理的社会的課題を提示し,精神病学的リスクを高めます.
    • 限られた研究で 思春期のタイミングと 自殺行動の関連性や 根本的なメカニズムが研究されています

    研究 の 目的:

    • 青春期のタイミングと中国人の自殺思考や自殺未遂の関連を調査する.
    • 嫌がらせや 被害者の扱いや 問題を内面化させるという 媒介的な役割を調べる
    • 性別の違いと 青春期と自殺傾向の関係について

    主な方法:

    • 中国人の青少年29,099人 (平均年齢12.8歳,女性47.9%) を対象とした大規模な疫学調査.
    • 多グループ構造方程式モデリングを使用してデータを分析した.
    • 性差を中心に,いじめ,被害者化,内在化などの直接的・間接的な影響を検討した.

    主要な成果:

    • 早期熟成した青年は 自殺の考えや自殺未遂の危険性が高かった.
    • 嫌がらせや 被害者の扱い 内部的な症状は これらのリスクの一部を媒介しています
    キーワード:
    嫌がらせをするうつ病青春期のタイミング自殺被害者扱い

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    Last Updated: Sep 9, 2025

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  • 早期熟成したオスは 嫌がらせや被害に 巻き込まれていました
  • 女性は被害者の後 内部化の問題や自殺思考や自殺未遂に より敏感でした
  • 遅い成熟は女性における自殺未遂のリスクの増加と関連していた.
  • 結論:

    • 思春期のオフセットは 思春期の自殺思考や自殺未遂に 大きく影響し リスクの経路は 性別によって大きく異なります
    • 介入は,精神的健康と早期または遅い思春期に伴う社会的状況の変化の両方に対処する必要があります.
    • 青春期のタイミングに関連するリスクを理解することは 青春期の自殺を予防する戦略を策定する上で 極めて重要です