Developmental lead exposure and aggression in male rats: Influences of maternal care and environmental enrichment

Toxicology Reports, Journal Year: 2025, Volume and Issue: unknown, P. 101937 - 101937

Published: Jan. 1, 2025

Developmental lead (Pb) exposure results in a variety of cognitive deficits and behavioral issues including increased antisocial behavior aggression. This study investigated the effect developmental Pb on aggression violent male rats potential modulatory influences quality maternal care enriched/non-enriched housing conditions. Long-Evans with or without (perinatal early postnatal) from low high mothers (based amounts licking/grooming arched-back nursing) were randomly assigned to live enriched non-enriched environments at weaning. At postnatal day 120-190, offensive was assessed using resident intruder test. Clinch attack (CAK) frequency latency, occurrence biting events observed determine behavior. Both perinatal Pb-exposed significantly more aggressive showed behavior, compared non-Pb-exposed animals, regardless level environmental enrichment. High lowered proportion animals short CAK latencies events. These suggest that may potentially modify expression life exposure.

Language: Английский

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The impact of parental co-parenting on relational aggression in adolescents: the mediating role of peer relationships and self-control

Frontiers in Psychology, Journal Year: 2025, Volume and Issue: 16

Published: April 22, 2025

To explore the impact of parental co-parenting on adolescents' relational aggression, as well mediating roles peer relationships and self-control. A self-reported questionnaire survey was conducted 550 students from three junior high schools in Inner Mongolia using Parental Coordinated Parenting Scale, Relational Aggression Self-Control Peer Relationship Scale. Positive is significantly negatively correlated with while negative positively aggression. self-control, aggression are The direct effect significant, relationships, effects self-control relationship between all significant. not only directly affects but can also indirectly influence through

Language: Английский

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Physical exercise and aggressive behavior in rural left-behind children: the mediating roles of psychological capital and self-control

BMC Psychology, Journal Year: 2025, Volume and Issue: 13(1)

Published: April 24, 2025

Since children left behind in rural areas are more prone to aggressive behavior due incomplete families or inappropriate parenting styles, it is essential identify influencing factors and potential mechanisms mitigate their aggression. This study aims examine the relationship between physical exercise among left-behind China mediating effects of psychological capital self‑control. Participants consisted 453 (Mage = 12.58, SD 1.41; boys 231, girls 222) from two primary schools junior high a city central China. These completed questionnaire measuring exercise, capital, self-control, behavior. Descriptive analysis, correlation mediation analysis were conducted using SPSS software Process plug-in. The results showed that (1) self-control all significantly positively correlated with each other, they negatively (2) partially serve as both independent chain mediators provides further insight into underlying linking children. Physical not only has direct negative effect on but also indirectly predicts through its impact self-control. model provided valuable for improving preventing

Language: Английский

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Bullying Victimization and Malevolent Creativity in Rural Adolescents: The Longitudinal Mediational Role of Hostile Attribution

Cyberpsychology Behavior and Social Networking, Journal Year: 2024, Volume and Issue: 27(6), P. 420 - 425

Published: March 21, 2024

Extensive research has documented bully victimization as a pivotal risk factor contributing to aggressive behaviors among adolescents. Particularly, the negative outcome of increased may be exacerbated when actions are novel and difficult detect. The present study aims explore complex relationships between cyberbullying school bullying malevolent creativity potential mediating role hostile attribution using two-wave longitudinal data. analyzed data from 262 rural results revealed that significantly predicted creativity, whereas did not. Hostile served mediator in relationship models. These findings provide significant implications for mitigating influence on emergence

Language: Английский

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Effects of economic regional differences and family on adolescents’ aggressive behaviors: Perspective of ecosystem integration

Brain and Behavior, Journal Year: 2022, Volume and Issue: 13(2)

Published: Dec. 27, 2022

Abstract Introduction Based on the ecological systems theory and cumulative risk model, current study aimed to determine mediating effects of parenting styles, peer relationship, psychological capital family socioeconomic status adolescents’ aggressive behaviors, as well moderating economic regional differences. Methods In a cross‐sectional design, 1271 Chinese adolescents were recruited complete MacArthur Scale, short‐form Egna Minnen av Barndoms Uppfostran, Positive PsyCap Questionnaire, support subscale in Student Personal Perception Classroom Climate, Aggression Questionnaire. Results After controlling for gender age, style, not only mediated, but also constituted multiple chains mediation between behaviors. Moreover, differences moderated model Conclusion The accumulation adverse factors increases probability inducing development helps reduce occurrence behaviors adolescents.

Language: Английский

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Social intelligence and pathological gaming: a longitudinal study of the associations among negative emotions, social intelligence, aggression, and pathological gaming in adolescents

Frontiers in Psychiatry, Journal Year: 2024, Volume and Issue: 15

Published: June 6, 2024

Introduction Pathological gaming continues to be highlighted as one of the most critical issues concerning adolescents. Numerous studies have aimed elucidate relationships between adolescents' negative emotions (e.g., peer stress, anxiety, loneliness) and social factors skills relationships) with pathological gaming. Despite recognition intelligence a crucial factor related in adolescents, there is paucity research examining through longitudinal analyses. Method This study focuses on exploring that induce or inhibit among adolescents by analysing three-year data from Korean adolescent gamers (N=968). Using structural equation model, examines loneliness), intelligence, their associations. Results The results indicate can potentially reduce levels increase aggression. Increased aggression, turn, appears associated higher Social was found impact negatively may exert significantly stronger influence aggression compared emotions. Discussion study's findings suggest bolstering aptitude addressing mental health concerns could serve beneficial interventions tackling excessive media engagement youth. These that, within context gaming, affect emerge key variable lead

Language: Английский

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The predictive roles of self-compassion, mental toughness and emotional-psychological well-being on aggressive behaviors of adolescents at low socieconomic level

Current Psychology, Journal Year: 2024, Volume and Issue: 43(34), P. 27649 - 27663

Published: Aug. 13, 2024

Language: Английский

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Ecological Theory

Advancing responsible adolescent development, Journal Year: 2023, Volume and Issue: unknown, P. 47 - 59

Published: Jan. 1, 2023

Language: Английский

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