Institute of Psychology, Chinese Academy of Sciences
Institutional Repository of Institute of Psychology, CASNot a member yet
28529 research outputs found
Sort by
Smile when life is stranded: Positive feedback promotes romantic couples' cooperation and neural synchrony
No full textEmotional communication is crucial for maintaining the romantic relationships of couples, particularly in situations of failed cooperation. However, little is known about how expressions of happiness and anger affect the subsequent behavioural performance of couples and their neural synchrony mechanisms in the context of cooperative failure. To address this, lover dyads were asked to perform a cooperative task with a high probability of failure while viewing their partner's happy or angry expressions as feedback. Meanwhile, neural activity was recorded via functional near-infrared spectroscopy. Results showed that happy expressions promote intraindividual emotional experience, emotional similarity, and cooperative performance more than do angry expressions, and such a facilitated effect was associated with higher interpersonal neural synchronization (INS) in the right Middle Frontal Gyrus (MFG) and lower INS at right Superior Frontal Gyrus (SFG). These findings can guide emotional communication strategies for couples in managing failures and promoting positive interactions
Machine Learning-XGBoost Analysis of Subjective Well-being Among Chronic Hepatitis B Patients
No full textThis study examined the relationships among objective social support, subjective social support, social participation, self-efficacy, and subjective well-being in chronic hepatitis B (CHB) patients using the XGBoost machine learning algorithm. Data were collected from 253 CHB patients. Using an optimal hyperparameter search, the XGBoost model achieved a classification accuracy of 98.04%. The results indicated that objective support, subjective support, self-efficacy, and social participation significantly predicted subjective well-being. XGBoost also highlighted self-efficacy as the most crucial predictive factor. These findings emphasize targeted psychological interventions to enhance self-efficacy and social support among CHB patients.</p
Pain Perception of Dual-Modal Noxious Stimuli Under the Attentional Prompt
No full textIn certain situations, individuals may be simultaneously exposed to two distinct modalities of noxious stimuli. Attention plays a crucial role in shaping pain perception triggered by these stimuli. Pain perception accompanied by attentional modulation remains poorly understood in such scenarios. In two experiments, we administered heat and pressure stimuli separately to the right and left foot to explore pain perception when individuals simultaneously experienced dual-modal noxious stimuli under an attentional prompt. The behavioral experiments observed an inhibitory-like effect of the focused pain on the perception of another unfocused pain when individuals perceived dual-modal noxious stimuli (Experiment 1a); however, no inhibitory-like effect was observed when there was no clear attentional orientation (Experiment 1b). Moreover, the functional magnetic resonance imaging experiment (Experiment 2) further revealed that the inhibitory effects on heat- and pressure-related pain were separately associated with the precentral and postcentral gyri, whereas the caudal anterior cingulate cortex was found to be involved in both inhibition processes. Our findings provide direct behavioral and neural evidence of pain perception in response to dual-modal noxious stimuli, highlighting the significance of directed attention
Micro-expression analysis for practical applications: From data acquisition to intelligent deployment
No full text微表情指个体试图抑制真实情绪时无意识流露的短暂面部动作,其非侵入性特征在国家安全、公共安全等领域具有重要应用价值。针对实际场景中存在的生态效度不足、运动干扰及数据隐私等问题,研究基于生理学与行为心理学机制,构建高生态效度的微表情诱发范式,开发面周肌电信号辅助编码系统,并建立多场景动态微表情数据库。通过设计头部运动与口型变化干扰消除模块,结合自监督学习框架解决小样本识别问题,同时利用异步联邦学习实现跨场景隐私保护下的模型部署。该研究通过心理学与计算机科学的交叉融合,提出兼顾理论机制与实际应用的微表情分析框架,为多领域应用提供技术支持。</p
EffectsofgrouphypnotherapyonthementalhealthofwomenundergoingIVF-ET withsignificantanxietyand/ordepression
No full text目的:探讨催眠治疗对伴有明显焦虑和/或抑郁的行体外受精-胚胎移植(In Vitro Fertilization and Embryo Transfer, IVF-ET)治疗女性患者的焦虑及抑郁水平等心理指标的影响。方法:于某医院选取行IVF-ET治疗的女性患者130例，根据意愿及实际做催眠治疗的条件将患者分为线下团体催眠组(n=49)、线上催眠音频组(n=33)及对照组(n=48),在干预前后分别采集焦虑、抑郁、生育压力、自尊等临床特征。结果:配对样本t检验发现，催眠组的焦虑、抑郁、生育压力、自尊在干预前后存在显著差异(t=6.22,6.20,4.62,-2.72;P<0.01),音频组的焦虑、抑郁在干预前后存在显著降低(t=2.90,4.20;P<0.01),对照组的焦虑在5周随访期显著上升(t=-3.33,P<0.01)。单因素协方差分析后发现，催眠、音频及对照3组间焦虑、抑郁、生育压力总分及社会压力维度、夫妻关系压力维度、性压力维度、父母角色需求维度均存在显著差异(F=19.86,10.23,9.91,6.52,4.99,3.90,3.69;P<0.05)。进一步两两比较后发现，催眠组的焦虑、抑郁、生育压力总分及社会压力维度、夫妻关系压力维度、性压力维度、父母角色需求维度显著低于音频组(P<0.05);催眠组的焦虑、抑郁、生育压力总分及社会压力维度、夫妻关系压力维度、性压力维度、父母角色需求维度上显著低于对照组(P<0.05),而音频组的焦虑显著低于对照组(P<0.05)。结论:线下团体催眠治疗可改善伴有明显焦虑或抑郁的接受IVF-ET女性的情绪。</p
Relationships of familial affective expression with anxiety and depression in adolescents and its influencing factors
No full text目的 分析家庭情感表达与青少年焦虑抑郁的关系，探讨影响青少年家庭情感表达的相关因素。方法 本研究为横断面研究，采用多阶段分层整群随机抽样法，抽取2024年1月2—15日合肥市2 216名在校中学生进行线上问卷调查。采用青少年情感表达量表、儿童焦虑性情绪障碍筛查表(SCARED)、儿童抑郁障碍自评量表(DSRSC)评估青少年家庭情感表达水平和焦虑抑郁情况。比较不同人口学特征青少年的家庭情感表达情况；采用Pearson相关性分析法探讨家庭情感表达与焦虑抑郁的相关性；采用多元线性回归分析法分析青少年家庭情感表达的影响因素。结果 共发放问卷2 216份，回收有效问卷2 017份，回收率为91.02%。青少年情感表达量表总分为(24.91±7.98)分，家庭高情感表达检出率为17.06%。相关性分析结果显示，青少年情感表达量表总分与SCARED、DSRSC评分呈正相关(P<0.05)。多元线性回归分析结果显示，性别为男性(B=-2.321, 95%CI:-2.587～-2.106)、居住环境为城市(B=-1.196, 95%CI:-1.636～0.154)、亲子关系为很少吵架且关系融洽(B=-2.348, 95%CI:-2.631～-1.759)、夫妻关系为有冲突(B=3.615, 95%CI:3.015～4.123)、消极应对(B=0.107, 95%CI:0.033～0.196)、心理灵活性(B=0.212, 95%CI:0.115～0.289)是青少年家庭情感表达的影响因素(P<0.05)。结论 青少年家庭情感表达与焦虑抑郁情绪有关；性别、居住环境、亲子关系、夫妻关系、应对方式、心理灵活性等可能对青少年家庭情感表达产生一定影响。</p
Relationship between College Students’Loneliness and Sleep Procrastination:The Chain Mediating Role of Fear of Missing Out and Social Media Dependency
No full text以北京、厦门、武汉等城市的584名在校大学生为被试，采用UCLA孤独感量表、错失焦虑量表、社交媒体依赖量表和睡眠拖延量表对其进行问卷调查，旨在探讨大学生孤独感和睡眠拖延的关系，并检验错失焦虑和社交媒体依赖在其中起到的链式中介作用。结果发现，孤独感显著正向预测睡眠拖延，而错失焦虑和社交媒体依赖在孤独感与睡眠拖延之间起到链式中介作用。具体而言，孤独感通过引发错失焦虑和增加社交媒体依赖，间接促进了睡眠拖延行为。错失焦虑和社交媒体依赖是孤独感影响睡眠拖延的潜在机制，为改善大学生睡眠拖延问题提供了理论参考。</p
Exploring the Relationship between Family Socioeconomic Status, Self-Identity, and Career Maturity among Higher Vocational College Students: A Random Forest Approach
No full textThis paper investigates the associations of family socioeconomic status (SES), selfidentity and the degree of career maturity of students in higher vocational colleges in Guangzhou, China. Vocational education and training becomes increasingly important in the context. Traditional statistical models have been proven to be useless for research into the effect factors associated with career maturity. What makes things worse is that the effect factors always exhibit the dynamics together. We thus tackle this research gap by applying the algorithm of Random Forest to identify the association of SES, self-identity, and career maturity. All the participants are the first and second-years college students recruited from four different vocational colleges. Three factors in the construction of Random Forest is that we measured SES by constructing a scale of education level, occupations, and income, self-identity is measured by Self-Identity Status Scale, and we used scale concentrating on assessing students’ career decision-making maturity as a degree of career maturity. After performing correlation analysis, we implemented the Random Forest algorithm to construct the prediction model. It is concluded that SES is positively associated with self-identity, and self-identity, specifically achieved identity, partially mediates the associations between SES and career maturity. This machine learning approach provides us the data driven finding as well as presents a deeper understanding of the mechanisms between SES, self-identity, and career outcomes, contributing some help for educational institutions to gain a deeper insight into their students.</p
我命由我不由天——从接纳承诺疗法视角解析《哪吒之魔童闹海》
No full text<正>电影《哪吒之魔童闹海》——《哪吒2》票房一路飙升，其不仅成为了中国电影史上的票房冠军，在全球影史票房的成绩也是有目共睹。从心理学的角度来看，电影作为一种大众文化产品，不仅仅是一种娱乐方式，更是一种能够满足观众心理需求、引发情感共鸣、影响认知和行为的重要媒介。因此，我想尝试用我熟悉的接纳承诺疗法的理论来解析一下。接纳承诺疗法（ACT）作为一种新兴的心理治疗方法，强调接纳、认知解离、关注当下、澄清价值和承诺行动等核心要素，旨在帮助个体提高心理灵活性，更好地应对生活中的各种挑战和压力。</p
照顾好自己，养育好孩子
No full text<正>在当下社会，父母承受着很大的教养压力，自动化的情绪反应也会让人过度焦虑。2025年，本刊邀请心理专家祝卓宏和苌雪老师，帮父母和孩子一起减减压。正念教养，为高压状态下的父母提供了一种既能照顾好自己，又能养育好孩子的教养方式。正念教养是一种持续的实践，包括：1.更好地觉察孩子的独特性、情感和需求；2.更好地临在当下，全神贯注地倾听；3.辨别和接纳事物在每一刻的本来面目，无论它是快乐的还是痛苦的；4.辨别自己的冲动反应，学习用更加合适、更有想象力的方式予以回应，带着清晰和慈悲。</p
Access Repository Dashboard
Do you manage Institutional Repository of Institute of Psychology, CAS? Access insider analytics, issue reports and manage access to outputs from your repository in the CORE Repository Dashboard!