青春期の自殺思考への対人リスク経路のテスト:社会的に重要な要因の神経的,心理的,社会測定指標のリンク
Olivia H Pollak1, Natalie G Frye1, Tehila Nugiel2
1Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Social cognitive and affective neuroscience
|September 4, 2025
まとめ
青春期 の 脳
科学分野:
- 神経科学
- 発達心理学
- 青少年 の 精神 的 な 健康
背景:
- 青少年における自殺思考は 社会的感受性に関連しています
- 神経経路は主観的な社会的経験を通して このリンクを媒介するかもしれません
- 孤独感と自殺思考は 繋がっています
研究 の 目的:
- 青春期の初期に機能的な統合が将来の自殺思考を予測するかどうかを調査する.
- 孤独が関係性を 介しているかどうかを調べるため
- 性別の違いと 同級生からの受け入れの役割について
主な方法:
- 96人の青少年 (平均年齢12. 94) を対象とした長期的研究
- fMRIは,静止状態の突起ネットワークの全体的な効率を測定するために使用されます.
- 孤独感,自殺の念頭, 同僚の受け入れが 数年にわたって評価されました.
主要な成果:
- ネットワークの効率が上がると 自殺の念頭が生まれます
- 孤独感が強まったのです
- この効果は 女の子や 同級生からの受け入れが 低下している女性ではより顕著でした
結論:
- 早期の青春期における ネットワーク統合は 孤独感や自殺思考の 脆弱性を高めます
- 孤独は この社会的発展の 途中で仲介者の役割を果たします
- リスクの高い若者への早期介入の ターゲットとなる可能性を示唆しています
さらに関連する動画
05:52Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
Published on: November 21, 2013
15.0K
05:03Author Spotlight: Unveiling Mechanisms of Stress Resilience - Significant Findings, Advancements, and Future Research
Published on: December 15, 2023
4.2K
関連する概念動画
01:17Erikson's Theory on Socioemotional Development during Adolescence
351
Erik Erikson's fifth stage of psychosocial development, "identity versus role confusion," is crucial during adolescence (ages 12 to 18). In this stage, adolescents face the developmental task of forging a distinct personal identity, a process influenced by social, psychological, and biological changes typical of this period. Adolescents naturally explore different roles, behaviors, and ideologies as they navigate complex questions of self-concept, asking, "Who am I?" and "What is my place in...
351
01:23Influence of Parents and Peers on Identity
126
Adolescence is a pivotal period of identity formation, during which individuals begin to answer questions central to their sense of self, such as "Who am I?" and "Who do I hope to become?" Both parents and peers play critical roles in guiding adolescents through this complex developmental phase.
Parental Influence on Identity Development
Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth....
Parental Influence on Identity Development
Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth....
126
01:29Psychological and Sociocultural Causes of Schizophrenia
185
Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
185
02:04Bullying
8.5K
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...
8.5K
03:00Self-Evaluation: Self-Enhancement and Self-Verification
5.3K
Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
5.3K
01:27Ethnic 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...
85