The Effects of Childhood Trauma on College Students’Depressive Symptoms:The Mediation Role of Subjective Well-Being and the Moderation Role of Resilience

Background:The enduring and detrimental impact of childhood trauma on later health and well-being is now well established.However,research on the relationship between childhood trauma and depressive symptoms,along with the potential risk and protective factors,is insufficient in the context of Chinese college student population.Methods:Data on childhood trauma,depressive symptoms,resilience,and subjective well-being were collected through surveys conducted with 367 Chinese university students.The data collected in this study were analyzed using SPSS 26.0 and PROCESS 3.5.Results:The results revealed that subjective well-being mediated the relationship between childhood trauma and depressive symptoms among college students,with direct and indirect effects accounting for 59.46%and 40.54%of the total effect,respectively.The pathway process between subjective well-being and depressive symptoms was moderated by resilience,whereby an increase in resilience levels corresponded to a gradual escalation in the predictive power of subjective well-being on depressive symptoms.Conclusion:The study indicates that childhood trauma significantly and positively predicts depressive symptoms among college students,and it can also directly predict depressive symptoms through the mediating effect of subjective well-being.Elevating levels of psychological resilience and subjective well-being among college students can mitigate depression and promote psychological well-being.From the perspective of positive psychology,the present study provides a new perspective for the prevention and intervention of depressive symptoms among college students.

Metabolic syndrome and childhood trauma: Also comorbidity and complication in mood disorder

Studies for prevalence and causal relationship established that addressing comorbidities of mental illnesses with medical disease will be another revolution in psychiatry. Increasing number of evidence shows that there is a bidirectional connection between mood disorders and some medical diseases. Glucocorticoid/insulin signal mechanisms and immunoenflammatory effector systems are junction points that show pathophysiology between bipolar disorder and general medical situations susceptible to stress. A subgroup of mood disorder patients are under risk of developing obesity and diabetes. Their habits and life styles, genetic predisposition and treatment options are parameters that define this subgroup. Medical disease in adults had a significant relationship to adverse life experiences in childhood. This illustrates that adverse experiences in childhood are related to adult disease by two basic etiologic mechanisms:(1) conventional risk factors that actually are compensatory behaviors, attempts at selfhelp through the use of agents and foods; and(2) the effects of chronic stress.

Antidepressants combined with psychodrama improve the coping style and cognitive control network in patients with childhood trauma-associated major depressive disorder

BACKGROUND The use of antidepressant therapy alone has a limited efficacy in patients with childhood trauma-associated major depressive disorder(MDD).However,the effectiveness of antidepressant treatment combined with psychodrama in these patients is unclear.AIM To evaluate the effectiveness of antidepressant treatment combined with psychodrama.METHODS Patients with childhood trauma-associated MDD treated with antidepressants were randomly assigned to either the psychodrama intervention(observation group)or the general health education intervention(control group)and received combination treatment for 6 mo.The observation group received general health education given by the investigator together with the“semi-structured group intervention model”of Yi Shu psychodrama.A total of 46 patients were recruited,including 29 cases in the observation group and 17 cases in the control group.Symptoms of depression and anxiety as well as coping style and resting-state functional magnetic resonance imaging were assessed before and after the intervention.RESULTS Symptoms of depression and anxiety,measured by the Hamilton Depression Scale,Beck Depression Inventory,and Beck Anxiety Inventory,were reduced after the intervention in both groups of patients.The coping style of the observation group improved significantly in contrast to the control group,which did not.In addition,an interaction between treatment and time in the right superior parietal gyrus node was found.Furthermore,functional connectivity between the right superior parietal gyrus and left inferior frontal gyrus in the observation group increased after the intervention,while in the control group the connectivity decreased.CONCLUSION This study supports the use of combined treatment with antidepressants and psychodrama to improve the coping style of patients with childhood trauma-associated MDD.Functional connectivity between the superior parietal gyrus and inferior frontal gyrus was increased after this combined treatment.We speculate that psychodrama enhances the internal connectivity of the cognitive control network and corrects the negative attention bias of patients with childhood trauma-associated MDD.Elucidating the neurobiological features of patients with childhood trauma-associated MDD is important for the development of methods that can assist in early diagnosis and intervention.

Childhood trauma,addiction&a modernized approach to treatment

This review serves to analyze the relationship between childhood trauma and addiction;provide an overview of the science behind addiction;analyze issues with current addiction treatment methods and protocols;as well as to provide a list of proposed changes to modernize addiction treatment to a level of quality which will prove much more successful in the treatment of addicts.

Childhood trauma: the cause that needs a cure

Children from all walks of life are subjected to traumatic experiences.Having one traumatic experience,while unfortunate,generally does not have much impact on the child’s future,as one might expect.This review examines the long-term psychoneuroendocrinologocal implications of repeated or prolonged exposure to traumatic events during childhood,particularly during the formative years which include chronic illnesses,terminal illnesses,psychological disorders,neurological disorders,and more which has resulted in an average reduced life expectancy of 20-years.Proposed modifications for screening tools,prevention,and interventions are explained and introduced.In conclusion,this review proposes a modified and universal approach to screening,prevention,and treatment for those at high risk and those already afflicted by childhood trauma based on the latest in evidence-based research.

Effects of childhood trauma on aggressive behaviors andhippocampal function:the modulation of COMT haplotypes

Background:Aggression is a commonly hostile behavior linked to the hippocampal activity.Childhood trauma(CT)exposure has been associated with altered sensitization of the hypothalamic-pituitary-adrenal(HPA)axis and hippocampal volumewhich could increase violent aggressive behaviors.Additionally,Catechol-O-methyltransferase(COMT),the major dopamine metabolism enzyme,is impli-cated in stress responsivity,including aggression.Hence,CT exposure may affect aggression through the effect on the hippocampal function,which might also be modulated by the COMT variations.Objectives:This study examined whether both CT and haplotypes of COMT moderate hippocampal function and thus affect human aggressive behavior.Methods:We obtained bilateral hippocampal functional connectivity maps using resting state functional magnetic resonance imag-ing(MRI)data.COMT haplotype estimation was performed using Haploview 4.2 and PHASE 2.1.Then we constructed a moderated mediation model to study the effect of the CTQ×COMT on aggressive behavior.Results:Three major haplotypes were generated from thirteen single nucleotide polymorphisms(SNPs)within the COMT gene and formed three haplotypes corresponding to high,medium,and low enzymatic activity of COMT.The results showed interactive re-lationships between the Childhood Trauma Questionnaire(CTQ)and COMT with respect to the functional connectivity(FC)of the bilateral hippocampus(HIP)-orbital frontal cortex(OFC).Specifically,CT experience predicted lower negative HIP-OFC coupling in the APS and HPS haplotypes corresponding to the medium and high enzymatic activity of COMT,but greater FC in the LPS haplotypes corresponding to the low enzymatic activity.We also observed a conditional mediation effect of the right HIP-OFC coupling in the link between COMT and aggressive behavior that was moderated by CT experience.Conclusions:These results suggest that CT and COMT have a combined effect on aggressive behavior through hippocampal function.This mediation analysis sheds light on the influence of childhood experience on aggressive behavior in different genetic backgrounds.

医学生童年期创伤与心理健康:心理弹性的中介作用

目的探讨医学生童年期创伤与心理弹性、心理健康的关系。方法采用儿童期创伤问卷、心理弹性量表、症状自评量表对3888名医学生进行问卷调查。结果医学生童年期创伤发生率为30.8%,不同性别、是否独生子女、不同生源地、有无留守经历和心理治疗(咨询)求助史的医学生童年期创伤、心理弹性和SCL-90得分差异有统计学意义(t=2.33~6.96,P<0.05);童年期创伤与心理弹性得分呈负相关(r=-0.31,P<0.05),与SCL-90得分呈正相关(r=0.38,P<0.05),心理弹性在童年期创伤与心理健康之间有中介作用(β=0.10,P<0.05)。结论童年期创伤经历越多的医学生,心理弹性越弱,心理健康状况越差。医学生童年期创伤对心理健康有直接预测作用,且受心理弹性的中介效应调节,须重点关注农村地区、非独生子女、有留守和心理治疗(咨询)求助经历的医学生,提升其心理弹性水平,促进其心理健康。

离婚当事人童年创伤与婚姻满意度及解决冲突方式的关系

目的:探讨离婚当事人童年创伤与其婚姻满意度的关系及解决冲突方式在两者间的作用。方法:选取离婚当事人305名,用童年创伤问卷(CTQ)和Olson婚姻质量问卷(ENRICH)的婚姻满意度分量表、解决冲突方式分量表进行评估。结果:童年创伤检出率67.5%。CTQ总分与婚姻满意度、解决冲突方式得分均呈负相关(r=-0.14、-0.25,均P<0.05);解决冲突方式在童年创伤与婚姻满意度的关系中起完全中介作用,总效应值为-0.06,95%CI:-0.11~-0.01。结论:离婚当事人的童年创伤与婚姻满意度及解决冲突方式相关。

歧视知觉在高职生童年期创伤与攻击行为之间的中介作用

目的:了解高职生攻击行为、歧视知觉和童年期创伤的关系为相应的心理健康教育提供理论参考。方法:2021年10月,采用Buss-Perry攻击行为问卷、歧视知觉问卷和童年期创伤问卷对635名高职生进行问卷调查。结果:高职生攻击行为与知觉歧视(r=0.622,P<0.01)和童年期创伤(r=0.310,P<0.01)呈正相关。童年期创伤可以直接对高职生攻击行为产生正向预测作用,也可以通过歧视知觉间接影响攻击行为。结论:高职生歧视知觉在攻击行为和童年期创伤之间起部分中介效应。

童年创伤、亲子依恋对青少年问题行为的影响研究

为了探明童年创伤、亲子依恋对青少年问题行为的作用,采用儿童创伤问卷、依恋方式问卷和长处困难问卷对300名青少年进行调研。结果显示:童年创伤与安全型依恋显著负相关,与不安全型依恋显著正相关,与问题行为之间显著正相关;问题行为与安全型依恋之间显著负相关,与不安全型依恋之间显著正相关。结论:童年创伤可能破坏亲子依恋关系,进而导致青少年问题行为的发生。家长应该为子女创设良好的成长环境,良好的童年经历、高质量的亲子依恋关系意味着更少的问题行为。

童年期情感忽视与大学生情绪调节策略:使用偏好及脑结构基础

结合问卷调查和结构磁共振成像技术,研究旨在探讨单一性童年期情感忽视经历与健康大学生情绪调节策略使用的关系及其脑结构基础。21名忽视组被试(仅存在童年期情感忽视经历)和26名对照组被试(无任何童年期创伤经历)完成了问卷和磁共振成像的测量。结果发现,对照组的重评策略使用频率显著高于忽视组,两组在抑制策略使用上无显著差异。对照组在右侧额中回的平均灰质体积显著大于忽视组且该区域灰质体积变化与重评策略使用显著正向关联。多体素模式分析(multi-voxelpatternanalysis,MVPA)发现右侧脑岛的灰质体素信号模式显著预测重评策略使用。结果提示,童年期情感忽视可能和成人初期情绪调节策略变化、右侧额中回和脑岛的结构改变有关。

一种数字孪生幼儿智能环创平台的设计与实现

随着电子信息技术的发展,幼儿教育面临着前所未有的创新机遇。通过整合使用数字孪生、虚拟现实和物联网技术,可以实现一种创新的幼儿智能环创平台,创建一个智能化、个性化且互动性强的教育环境。平台设计包含物理环创和虚拟现实两大模块,通过智能硬件和3D建模技术,实现实体与虚拟的无缝对接,为幼儿提供沉浸式学习体验。在材料和色彩选择上,注重安全、环保,并尽量满足幼儿发展需求。在通信技术上,采用无线解决方案,确保稳定性同时保障幼儿安全。平台架构清晰,基于云计算和物联网技术,实现了数据的实时采集与分析,为教师和家长提供了有效的管理与观察工具。

注意力损害与童年创伤及抑郁症临床症状的相关性研究

目的:探索抑郁症患者注意力与童年创伤及临床症状的相关性。方法:纳入抑郁症患者152例(研究组),健康对照组250名,分别采用剑桥神经心理自动化成套测试(CANTAB)中的快速视觉信息处理(RVP)、17项汉密尔顿抑郁量表(HAMD-17)、童年创伤量表简版(CTQ-SF)评估视觉持续注意力、抑郁症状、童年创伤,采用SPSS 26进行统计学分析。结果:与对照组相比,研究组快速视觉信息处理中总错过数更多,总正确拒绝数更少,命中率更低,平均反应时间更长(P均<0.01);童年创伤总分及各因子分均高于对照组(P均<0.01);在研究组中发现躯体忽视与快速视觉信息处理总错过数正相关(r=0.226,P=0.012),与反应灵敏度、总正确拒绝数、命中率负相关(r=-0.260、-0.230、-0.224,P均<0.05);HAMD-17总分与快速视觉信息处理总错过数、错击率、平均反应时间正相关(r=0.228、0.192、0.341,P均<0.05),与反应倾向性、总正确拒绝数、命中率负相关(r=-0.203、-0.324、-0.226,P均<0.05)。结论:抑郁症患者的童年可能遭受较多创伤事件,其注意力明显受损;抑郁症状与注意力下降有一定相关性,且抑郁程度越重,注意力越差。

伴有童年创伤的重症抑郁患者异常全脑功能连接:一项静息态功能磁共振研究

【目的】童年创伤(CT)被认为是成年后发展为重度抑郁(MDD)的主要危险因素之一。然而,伴有CT的MDD(CT-MDD)患者的神经基础仍然知之甚少。因此,本研究的目的是探讨CT-MDD患者静息态全脑功能连接(FC)。【方法】对34名CT-MDD患者和34名健康对照组进行静息态功能磁共振扫描。进行全脑体素水平度中心性(DC)分析,选取两组间显著差异的脑区作为感兴趣区(ROI),进一步计算全脑FC。随后,将异常脑区DC,FC值与临床量表进行相关性分析。【结果】CT-MDD组右侧额中回(MFG)的DC值高于健康对照组。基于种子点的脑功能连接分析发现,与健康对照组相比,CT-MDD组右侧MFG与右内侧前额叶和左侧楔前叶之间的FC增加(P<0.05)。此外,右侧MFG的DC值与CT严重程度相关。【结论】我们的结果表明,以右侧MFG作为ROI,其与默认网络(DMN)中的两个重要脑区右内侧前额叶和左侧楔前叶之间的FC增加,这可能表明CT-MDD患者的认知执行网络与DMN之间的同步性增加。这些发现可能为深入了解CT-MDD的病理生理机制提供了见解。

儿童期创伤对成人抑郁的影响:功能失调性态度和人际关系的链式中介作用

目的:探讨功能失调性态度和人际关系在儿童期创伤与成年人抑郁关系中的链式中介效应。方法:采用儿童期创伤问卷简表、功能失调性态度量表、人际关系综合诊断量表、汉密尔顿抑郁量表对930名成年抑郁症患者进行调查。结果:儿童期创伤、功能失调性态度、人际关系及抑郁症状得分之间均呈两两显著性正相关;儿童期创伤可以对抑郁产生直接影响,也可以通过功能失调性态度和人际关系的独立中介作用及两者的链式中介作用间接影响抑郁,其中介效应分别占总效应的33.62%、5.88%、7.60%。结论:儿童期创伤不但可以直接影响成人抑郁,还可以通过功能失调性态度和人际关系的独立中介作用,以及功能失调性态度-人际关系之间的链式中介作用间接影响成人抑郁。

童年创伤对青少年抑郁症患者自伤行为的影响: 抑郁和社会支持的中介作用

目的:探讨抑郁和社会支持在青少年抑郁症患者童年创伤经历和自伤行为之间的中介作用。方法:选取首次在河北医科大学第一医院就诊的214例青少年抑郁症患者作为研究对象,采用一般情况调查表、童年创伤问卷、青少年自我伤害问卷、抑郁自评量表、社会支持评定量表进行问卷调查,并分析童年创伤、抑郁、社会支持和自我伤害的关系。结果:(1)女性青少年抑郁症患者自我伤害评分显著高于男性,差异具有统计学意义(P<0.05)。(2)童年创伤总分与抑郁、自我伤害评分均呈正相关(r值分别为0.256、0.396,均P<0.05);抑郁与自我伤害评分呈正相关(r=0.477,P<0.05);社会支持评分与童年创伤、抑郁、自我伤害评分均呈负相关(r值分别为-0.340、-0.376、-0.523,均P<0.05)。(3)童年创伤总分、社会支持和抑郁评分对自我伤害有预测作用(F=46.972,P<0.001),可解释方差变异的39.3%。(4)抑郁和社会支持在童年创伤与自我伤害之间起到部分中介效应,分别占总效应的20.1%和40.2%。结论:抑郁和社会支持在青少年抑郁症患者童年创伤经历和自伤行为之间具有双重中介作用。

童年期创伤对大学生孤独感的影响:自尊和反刍思维的链式中介效应

为探讨童年期创伤与大学生孤独感的关系,采用童年期创伤问卷、自尊量表、反刍思维量表、孤独感量表对621名大学生进行调查.结果表明:(1)童年期创伤、反刍思维与孤独感显著正相关;自尊与童年期创伤、反刍思维、孤独感显著负相关;(2)自尊和反刍思维在童年期创伤与孤独感之间起链式中介作用.结论:童年期创伤不仅是触发大学生孤独感的重要外部因素,而且童年期创伤还会通过影响自尊和经由反刍思维对大学生孤独感产生间接作用.因此,减少和避免童年期创伤对大学生心理的负面影响,增强其自尊水平,调整其负性认知方式是改善和预防大学生孤独感的重要途径.

童年期创伤后亲子关系对青少年社会适应的影响:HPA轴系统多基因的调节

童年期的不良经历似乎增加了个体对压力刺激的敏感性,从而可能影响其终身的社会适应。许多研究表明,HPA轴系统基因可能在调节环境因素与社会适应之间发挥作用。然而,过去单个基因与环境相互作用对社会适应的影响存在争议。本研究针对青少年样本(14.15±0.63岁;N=700),采用多位点遗传谱评分(multilocus genetic profile scores,MGPS)计算HPA轴系统多基因得分,利用纵向数据探究其与童年期创伤和亲子关系之间的相互作用,并预测青少年的社会适应(包括抑郁症状、亲社会行为和自伤行为)。研究结果显示,青少年的社会适应(包括抑郁症状和亲社会行为)是遗传(HPA轴系统MGPS)、远端环境(童年期创伤)和近端环境(亲子关系)三者相互作用的结果。随着遗传风险评分的增加,童年期创伤和亲子关系之间的交互作用也增加,这意味着遭受过童年期创伤的个体,亲子关系对社会适应的影响会更加显著,符合差别易感性模型。行为学实验进一步揭示了遗传和环境因素对青少年社会适应的潜在机制。

早年创伤经历对高原军官创伤后应激障碍症状的影响:亲子疏离的中介作用

目的了解高原军官创伤后应激障碍(post-traumatic stress disorder,PTSD)症状的现状,探讨早年创伤经历对高原军官PTSD症状的影响以及亲子疏离的作用。方法本研究采用横断面研究设计方案。于2021年10月采用整群抽样法,使用童年期创伤问卷(childhood trauma question,CTQ)、亲子疏离感问卷(inventory of alienation toward parents,IAP)、PTSD自评量表(the post-traumatic stress disorder checklist-civilian version,PCL-C)对238名男性高原军官进行问卷调查,分析亲子疏离在早年创伤经历与PTSD症状间的中介效应。结果①高原军官PTSD症状阳性检出率为8.5%。②有早年创伤经历组的军官PTSD症状阳性检出率为15.6%,显著高于无早年创伤经历组(5.1%,χ^(2)=7.27,P<0.01)。③PTSD症状、早年创伤经历和亲子疏离之间呈显著正相关(r=0.35~0.76,P<0.01)。④早年躯体虐待经历(β=1.05,P<0.001)和亲子疏离(β=0.39,P<0.01)都正向预测高原军官PTSD症状的严重程度。⑤亲子疏离在早年躯体虐待经历与PTSD症状之间起部分中介作用(β=1.16,95%CI:0.54~1.75)。结论有早年创伤经历的高原军官PTSD症状阳性检出率更高、症状更重。早年躯体虐待经历不仅对PTSD症状有直接影响,还会通过亲子疏离间接影响其严重程度。

童年创伤对负性自动思维及手机成瘾的影响:感戴的保护作用

目的:探讨感戴在童年创伤对大学生负性思维和手机成瘾的影响中的保护机制。方法:采用童年创伤问卷、感戴量表、手机成瘾倾向量表和负性自动思维自评量表对1839名大学生进行问卷施测。结果:相关分析表明,童年创伤与手机成瘾(r=0.24;P<0.01)、负性自动思维(r=0.35;P<0.01)呈显著正相关关系,与感戴(r=-0.52;P<0.01)呈显著负相关;感戴与手机成瘾(r=-0.40;P<0.01)和负性自动思维(r=-0.54;P<0.01)呈显著的负相关。回归分析表明,童年创伤可显著负向预测感戴,童年创伤可显著正向预测负性自动思维和手机成瘾,同时感戴可显著负向预测负性自动思维与手机成瘾。中介效应分析表明,感戴在童年创伤对负性自动思维和童年创伤对手机成瘾的影响中均起部分中介作用,中介效应量分别为72.58%和78.41%。结论:童年创伤直接对大学生负性自动思维与手机成瘾起消极作用,感戴在童年创伤对大学生负性自动思维与手机成瘾的影响中起保护作用。