The Research on Social Networks Public Opinion Propagation Influence Models and Its Controllability

Public opinion propagation control is one of the hot topics in contemporary social network research. With the rapid dissemination of information over the Internet, the traditional isolation and vaccination strategies can no longer achieve satisfactory results. A positive guidance technology for public opinion diffusion is urgently needed. First, based on the analysis of influence network controllability and public opinion diffusion, a positive guidance technology is proposed and a new model that supports external control is established. Second, in combination with the influence network, a public opinion propagation influence network model is designed and a public opinion control point selection algorithm(POCDNSA) is proposed. Finally, An experiment verified that this algorithm can lead to users receiving the correct guidance quickly and accurately, reducing the impact of false public opinion information; the effect of CELF is no better than that of the POCDNSA algorithm. The main reason is that the former is completely based on the diffusion cascade information contained in the training data, but does not consider the specific situation of the network structure and the diffusion of public opinion information in the closed set. thus, the effectiveness and feasibility of the algorithm is proven. The findings of this article therefore provide useful insights for the implementation of public opinion control.

Can Social Support and Control Agency Change Illness Consequences? Evidence from Cervix Cancer Patients

Research has demonstrated facilitative effects of social support on psychological and physical well-being of individuals suffering from chronic health problems. Social support can change not only patients’ perception of their health problems, but also the consequences of their illness. In the present study with cervix cancer patients, the relationship of social support and illness control agency with illness consequences and health outcome beliefs was examined. Emotional, informational, social companionship and practical supports were found to be negatively correlated with the severity of interpersonal, physiological and psychological consequences of illness. Patients’ belief in self-control and doctor-control was related to less severity and less pain of illness, and strong hope for better health outcomes.

Multiple mediation effects of health locusof control and hope on the relationshipbetween stroke patients’ social supportand self-management

Objective:This study aimed to identify the mediation effects of health locus of control(HLC)and hope between stroke patients’social support and self-management.Methods:A cross-sectional study was conducted.A total of 300 Chinese stroke patients were recruited by convenient sampling from the acupuncture department of two Chinese Traditional Medical Hospitals in Tianjin Province from June to September 2018.The self-report questionnaires include Social Support Assessment Scale,Herth Hope Index,Mental Health Locus of Control Scale,Stroke Self-management Behavior Scale,and personal information questionnaires.All the survey data were entered in Excel and analyzed using the SPSS 24.0 program.Mediation was tested with Bootstrapping in AMOS 23.0 program.Results:The result showed that internal health locus of control(IHLC),chance health locus of control(CHLC)and hope were the mediators between social support and self-management.The direct,indirect,and total effects of social support on self-management behavior were 0.306 (P<0.01),0.109(P<0.01),and 0.415(P<0.01),respectively.Conclusions:Social support can directly influence self-management,and it can also indirectly influence self-management through IHLC,CHLC,and hope.

CRSG:A congestion control routing algorithm for security defense based on social psychology and game theory in DTN

The inherent selfishness of each node for the enhancement of message successful delivery ratio and the network overall performance improvement are reflected in the contradiction relationship of competition and cooperation in delay/disruption tolerant networks (DTN). In particular, the existence of malicious node aggravates this contradiction. To resolve this contradiction, social relationship theory and group theory of social psychology were adopted to do an in-depth analysis. The concrete balancing approach which leveraged Nash equilibrium theory of game theory was proposed to resolve this contradiction in reality. Thus, a new congestion control routing algorithm for security defense based on social psychology and game theory (CRSG) was put forward. Through the experiment, this algorithm proves that it can enhance the message successful delivery ratio by more than 15% and reduce the congestion ratio over 15% as well. This algorithm balances the contradiction relationship between the two key performance targets and made all nodes exhibit strong cooperation relationship in DTN.

Memory Suggestibility under Social Pressure and Inhibitory Control in Preschoolers

The current study examined the interaction of inhibitory control and social pressure on young children’s memory suggestibility. Children were administered the Video Memory Suggestibility Scale for Children (VMSSC) and batteries of inhibitory control tasks, and were exposed to different levels of situational social pressures during interviews for memory suggestibility. The findings indicated that inhibitory control played a significantly moderating role in the relationship between social pressure and memory suggestibility. The greater the inhibitory control, the lower the effects of social pressure on the memory suggestibility of children. For the children with lower levels of inhibitory control, the social pressure positively predicted memory suggestibility;but for the children with higher levels of inhibitory control, the social pressure didn’t significantly predict memory suggestibility. So, to a certain extent, memory suggestibility may be a dynamic integration of stable trait and fluctuating state elements. The implications for the essence of memory suggestibility were discussed.

Effects of combination pharmacotherapy and social skills training for schizophrenia: A randomized controlled trial

Pharmaco-psychosocial treatment (PPST) refers to a treatment paradigm combining pharmacotherapy with psychosocial therapy. We conducted an 18-month randomized controlled tracking study to evaluate the efficacy of social skills training (SST) in 11 individuals with schizophrenia on risperidone monotherapy. They were randomized to either SST or non-SST group, and Global Assessment Functioning (GAF) and Brief Psychiatric Rating Scale (BPRS) scores in the 2 groups showed gradual improvement. In the SST group, Digit Span Distraction Test (DSDT) at 12 and 18 months showed significant improvement. The Subjective Deficit Syndrome Scale (SDSS) scores in the SST group showed significant improvement after 6 months and showed a significant difference in comparison between the groups. After the subjective feeling of health was recovered, the items of motivation were recovered as a direct effect of SST. Some items of the Life Assessment Scale for the Mentally Ill (LASMI) score showed significant improvement (or significant trend) in only the SST group after 6 months. Items of daily life, work skills, and self-recognition were continuously improved. We report 2 cases in the SST group that had DSDT improvement in parallel with change of action and communication as a change of social function. This study is only exploratory due to the small number of cases. However, we have demonstrated potential improvement in cognitive function due to learning experiences that required working memory and attention, thus providing improvement in social life.

Environmental and Psycho-social Factors Related to Prostate Cancer Risk in the Chinese Population:a Case-control Study

Objective To study the risk environmental and psycho-social factors associated to prostate cancer （PCa） in Chinese population. Methods 250 PCa patients and 500 controls were enrolled in this case-control study. Information was collected and logistic regression analysis was used to estimate the odds ratios （OR） and 95% confidence intervals （95% CI） for relationship between lifestyle, eating habits and psycho-social factors with PCa risk. Results Green vegetables and green tea were associated with a decreased risk of PCa （0R=0.39, 95% CI： 0.28-0.53; 0R=0.59, 95% Cl： 0.40-0.87, respectively）. Family history of PCa （0R=7.16, 95% CI： 2.01-25.49）, history of prostate diseases （0R=2.28, 95% Cl： 1.53-3.41）, alcohol consumption （0R=1.97, 95% CI： 1.33-2.90）, red meat consumption （0R=1.74, 95% CI： 1.20-2.52）, barbecued （0R=2.29, 95% CI： 1.11-4.73） or fried （0R=2.35, 95% CI： 1.24-4.43） foods were related with increased PCa risk. Negative psycho-social factors including occupational setbacks （0R=1.61, 95% CI： 2.00-2.59）, marital separation （0R=1.94, 95% CI： 1.29-2.91）, self-contained suffering {0R=2.37, 95% CI： 1.58-3.55）, and high sensitivity to the personal comments （0R=1.73, 95% CI： 1.18-2.54） were related to PCa. Conclusion Regular consumption of green vegetables and green tea may suggest protective effects on PCa. Alcohol consumption, red meat consumption and barbecued or fried foods were associated with PCa. Negative psycho-social factors may also play a role in the incidence of PCa in Chinese population.

困境与破解:强制报告制度的法社会学分析——以家庭暴力侵害未成年人案件为视角

法律与社会发展不可分离。未成年人保护不仅是一个法律问题,更是一个社会问题。法律虽为社会控制的高级手段,亦不可脱离社会独自发挥作用,需与道德规范、社会价值观、文化等其他社会控制手段互为表里。从法社会学的研究视角出发,家庭暴力侵害未成年人案件强制报告制度具有多种实践价值,但该制度在一定程度上冲击了部分报告义务主体和社会公众的固有思想观念,致使部分报告义务主体履行强制报告义务缺乏精神动力,阻碍了该制度在实践中的顺利运行。应从回应社会发展需求、关注特殊群体权益保障、加强社会控制、培育和塑造现代公民等方面,借助其他社会控制手段化解思想观念冲突,破解强制报告制度的适用困境,进一步提高强制报告制度在家庭暴力侵害未成年人案件中的适用实效。

控制论视域下高校师生廉洁知行与腐败自我控制实证研究——以高校师生廉洁知行抽样调查为例

赫希的自我控制理论认为,个体的低自我控制是其实施犯罪或类犯罪行为的原因,社会纽带薄弱则低自我控制,依恋、奉献、参与、信念是反映社会纽带强弱的因素,也是考察个体自我控制高低的因变量。为考察高校师生反腐社会纽带和腐败自我控制,笔者对五地域高校师生廉洁知行现状进行了抽样问卷调查,根据回收的调查问卷,分析高校师生廉洁认知、廉洁知行统一性,研究高校师生反腐社会纽带、腐败自我控制现状。实证研究发现,大部分高校师生反腐社会纽带较强,腐败自我控制较高,但部分高校师生存在廉洁认知模糊、廉洁知行不统一等问题,反腐社会纽带薄弱、腐败自我控制较低,个体腐败风险大。以社会纽带理论和自我控制理论为启示,探索增强高校师生反腐社会纽带、提升腐败自我控制路径,预防师生腐败犯罪及类腐败行为。

企业数字化转型对环境社会责任的影响研究--“末端治理”还是“源头控制”?

本文基于2006—2020年我国A股上市企业数据,考察企业数字化转型对企业环境社会责任的影响及机制。研究发现:企业数字化转型对企业“源头控制”环境社会责任有显著正向影响,对“末端治理”环境社会责任有显著负向影响,并实现了企业从“末端治理”向“源头控制”的转变。实证结论在经一系列稳健性检验与内生性处理后依然成立。机制分析发现,数字化转型能通过员工绿色行为、企业环境社会关注意愿及全要素生产率影响企业的环境社会责任。调节效应发现,公司治理与融资成本能进一步调节数字化转型对两种环境社会责任的影响。异质性分析发现,数字化转型对非国有、高环境规制及高学历高管在承担“源头控制”环境社会责任上有着更显著的影响。动机分析发现,企业之所以从“末端治理”向“源头控制”环境社会责任的转变,其动机在于后者对企业价值有着更为显著的正向影响,而数字化转型在其中会进一步强化这一影响。

服务机器人属性对消费者实现型幸福感的影响研究

当今,机器人越来越多地出现于商业场所,服务中的人际交互转变为人机交互,是否同样能给消费者带来幸福感呢?基于自我决定理论,本文探讨服务机器人属性对消费者实现型幸福感的影响。通过对255份问卷样本数据进行实证分析,结果发现:服务机器人属性对消费者实现型幸福感有显著正向影响;自我控制在服务机器人属性和实现型幸福感间起中介作用;消费者的社交焦虑正向调节服务机器人属性与实现型幸福感的关系,并且加强了自我控制在服务机器人属性与实现型幸福感之间的中介作用;感知隐私风险负向调节了服务机器人属性与实现型幸福感的关系,并且削弱了自我控制在服务机器人属性与实现型幸福感之间的中介作用。

控制权争夺动因和社会资本参与影响研究——以奥马电器的控制权争夺为例

控制权是公司治理机制及利益相关者实现利益最大化的核心因素,因此,控制权争夺成为各利益相关者博弈的主题。在控制权争夺的过程中,公司大股东和公司创始团队的社会资本运作能起到不可忽视的作用。基于控制权争夺动因和社会资本影响的视角,通过对奥马电器控制权争夺的案例研究,以社会资本理论、公司治理理论、委托代理理论为基础构建理论框架,探究奥马电器被控股的成因,分析奥马电器控制权争夺的历程和公司价值的发展趋势,重点剖析社会资本在奥马电器的控制权争夺过程中产生的影响。研究发现:社会资本对企业发展具有促进利益共享、降低交易成本、高度集中控制权等益处,是企业获得控制权不能忽视的关键因素。同时对于控制权争夺过程中企业价值如何更好发展提出了可行性建议和启示。

祖辈专制教养方式与农村留守幼儿社会能力的关系:自我控制的中介作用

祖辈教养方式对农村留守幼儿社会能力具有影响。文章采用问卷法对296名4~6岁农村留守幼儿进行测查,探究自我控制在祖辈专制教养方式与农村留守幼儿社会能力之间是否起中介作用。研究发现:祖辈专制教养方式与农村留守幼儿的自我控制和社会能力呈显著负相关;农村留守幼儿的自我控制与其社会能力呈显著正相关。祖辈专制教养方式显著负向预测农村留守幼儿的社会能力,自我控制在二者之间起部分中介作用,祖辈专制教养方式会通过抑制农村留守幼儿的自我控制来降低其社会能力。为提高农村留守幼儿的社会能力,建议幼儿园加强与农村隔代教养祖辈合作共育,改善农村隔代专制教养方式和提升农村留守幼儿的自我控制能力。

学校联结与抑郁的关系:一项三水平元分析

以往关于学校联结与抑郁关系的理论和实证研究结果均不一致。为明确两者间的整体关系,探索造成分歧的原因,对纳入的87项研究进行了三水平元分析。结果发现,学校联结与抑郁存在显著负相关(r=-0.39, df=205, p <0.001)。此外,学校联结和抑郁的关系受被试性别、年龄、抑郁测量工具、研究数据属性的调节,但不受学校联结测量工具、文化类型、发表年份的调节。本研究首次使用三水平元分析技术整合了学校联结与抑郁的关系,理论上为两者关系提供了阶段性定论,实践上为预防和干预个体抑郁提供了参考依据。

社会责任履行对企业绿色技术创新的影响研究——基于A股上市公司经验证据

基于中国2010-2020年沪深A股上市公司的面板数据进行了分析。研究结果表明,企业履行社会责任能显著促进其进行绿色技术创新活动。同时,内部控制质量在其中起到了中介作用,这种促进作用在不同所有制和不同行业背景下效力不同。

复杂系统理论在社会治理中的应用综述

经济持续发展和社会不断进步对社会治理现代化提出了新的要求。社会是一个典型的复杂系统,社会治理研究迫切需要从复杂系统的角度,依靠多学科的交叉融合,从整体上加以解决。该文选取复杂系统相关研究方法,对社会治理中疫情防控、谣言管控、智慧交通和智慧消防4个典型场景进行了重点分析,总结了复杂系统理论在社会治理领域应用中存在的问题,对下一步主要发展的方向进行了展望。

新冠疫情常态化防控期间大学生自我控制及领悟社会支持与心理健康的关系

目的 探索突发新冠疫情背景下,西安高校大学生情绪调节方式与心理健康状况的相关性。方法 基于问卷星平台对西安大学生人群进行抽样调查,采用自我控制量表(SCS)、领悟社会支持量表(PSSS)、抑郁-焦虑-压力量表精简版(DASS-21)和睡眠状况自评量表(SRSS),记录其人口学特征和本次疫情相关经历,评估不同年龄、性别、学科和生源地大学生的自我控制和社会支持方式差异,计算相关系数,分析其与大学生心理健康状况的相关性。结果 共收集512份有效大学生调查问卷。在突发新冠疫情封控后,在校大学生自我控制和领悟社会支持存在性别和学科差异,即相比于男生,女生更容易获得社会支持(P=0.031)、朋友支持(P=0.008)和其他支持(P=0.029);相比于文科,理工科大学生更容易进行自我控制,尤其是健康习惯(P=0.001)、节制娱乐(P=0.002)和冲动控制(P=0.001)。而学生的年龄和生源地对自我控制和领悟社会支持能力的影响无统计学差异。大学生的年龄与压力程度和睡眠情况相关,自我控制能力以及领悟社会支持能力与疫情封控期间的心理健康状态及睡眠情况也存在相关性。结论 大学生人群在突发疫情封控期间且正常学习生活受到影响的下,自我控制和领悟社会支持能力存在性别和学科差异,且更容易发生负性情绪和睡眠障碍,这些情况多见于高年级、男性和文科学专业。疫情期间积极地自我控制和寻求社会支持能够缓和负性情绪和睡眠障碍。

机器人辅助前列腺癌根治术后即刻社会性尿控恢复预测模型的构建和验证

目的构建并验证预测机器人辅助前列腺癌根治术(RARP)患者拔管后即刻社会性尿控恢复情况的列线图模型。方法回顾性分析确诊前列腺癌并由单一术者行手术治疗的64例患者的临床资料,评估患者拔除尿管后的即刻社会性尿控恢复情况。采用LASSO回归进行特征筛选,将选取的特征进行多元Logistic回归分析,确定独立危险因素,并构建列线图模型。采用受试者工作特征(ROC)曲线、Hosmer-Lemeshow检验和校准曲线、临床决策曲线(DCA)分析模型的鉴别性、校准性和临床实用性。结果构建列线图模型的变量包括D′Amico分级、外提肌距离。ROC曲线的曲线下面积(AUC)为0.742(95%CI:0.500~0.913,P<0.001),表明该模型具有较好的鉴别性;校准曲线表明该模型具有较好的校准能力;DCA显示该模型具有较好的临床实用性。结论本研究构建的列线图模型可以预测RARP患者术后即刻社会性尿控恢复情况,能够进一步量化即刻达到社会性尿控的概率。