突发公共卫生事件网络虚假信息传播行为影响因素研究——以新冠疫情期间微博虚假信息为例

[目的/意义]探究影响突发公共卫生事件网络虚假信息传播行为的因素,为有针对性地监测预警、阻断传播突发公共卫生事件网络虚假信息提供借鉴参考。[方法/过程]基于S-O-R理论模型,综合考虑外部刺激因素和个体认知因素对传播者信任感知及传播行为的影响,提出相关研究假设,并利用新冠肺疫情期间微博平台的虚假信息进行验证。[结果/结论]突发公共卫生事件的虚假信息质量、信息发布者影响力和事件进展对信息接收者的信息传播行为具有显著促进作用,医护人员主题、呈现积极情感的网络虚假信息更容易获得信任和传播,网络影响力高的信息接收者在虚假信息传播过程中起到辟谣作用。     

高师大学生学习行为的调查研究

对大学生学习行为的问卷调查结果显示：大学生的学习行为具有很强的功利性，也存在着一些误区，如忙于考证等而逃课，对专业课、公共课和选修课没有正确的认识等。通过具体分析大学生学习行为，提出引导大学生学习行为朝着正确的方向发展建议。     

Exploring the effects of online learning behaviors on short-term and long-term learning outcomes in flipped classrooms

ABSTRACT

The flipped classroom pedagogy has been widely used recently. Despite many researches have paid attention with the learning outcome of flipped classroom, there has been limited attention in regard to investigate the relationship between learning behavior and learning outcomes in a flipped classroom. In this paper, we proposed to investigate the influence of online learning behaviors on short-term and long-term learning outcomes in a flipped classroom. This study used Calculus and grade point average (GPA) scores to represent short-term and long-term learning outcomes, respectively. Multiple linear regression indicated that students’ online learning behavior does not have a significant effect on short-term learning outcomes, but has a significant effect on long-term learning outcomes. For applying multiple correspondence analysis, students were divided into groups according to five grade levels based on their scores. According to GPA grade level, students’ online learning behaviors had a significant effect on long-term learning outcomes for the five groups (GPAa, GPAb, GPAc, GPAd, GPAe). According to their Calculus grade level, students’ online learning behaviors had a significant effect on short-term learning outcomes for three groups (CALa, CALd, and CALe), but two groups (CALb and CALc) did not demonstrate this trend. For exploring the effects of online learning behaviors on future learning outcomes, GPA can be considered representative because the GPA was calculated for the entire academic year 2015. Students in the CALa group exhibited the highest frequency of online learning behaviors and obtained the highest GPA grade levels (GPAa and GPAb). For the CALb, CALc, CALd, and CALe groups, students with a higher frequency of online learning behaviors obtained a higher GPA grade level. These results indicate that students’ online learning behaviors have a positive effect on future learning outcomes.     

论行业组织内部行为的司法救济

行业组织内部行为可划为履行其服务职能所实施的服务性质的行为和为履行其管理职能所实施的管理性质的行为。对服务性质的行为,当行业组织没有为其成员提供约定的服务时,成员可以提起民事诉讼获得救济。对于行业组织依据法律、法规授权和依据行政机关的委托而实施的管理行为,成员可通过行政诉讼维护其合法权益。对于行业组织依自治权实施的非强制性管理行为,应属私法领域管辖;而对于行业组织依自治权实施的强制性的管理行为,则应纳入行政诉讼的范畴。     

智力落后学生学校适应行为研究

本研究通过对北京市所有培智学校的在校学生进行的SSBS问卷调查研究发现(1)智力落后男生的反社会行为水平显著高于女生,女生的自我管理能力显著高于男生;(2)随着智力落后程度的加重,社会能力得分显著降低,而在反社会行为的反社会攻击维度,轻度智力落后学生的得分显著低于中、重度智力落后学生;(3)入学前教育机构的智力落后学生的学业成就水平显著高于未入过的智力落后学生,但对反社会行为水平及社会能力的其它维度没有显著影响;(4)在智力落后群体中,孤独症、21-三体学生的社会能力发展处于较低水平;21-三体学生的社会能力好于孤独症学生,并表现在社会能力分量表的各维度;孤独症学生的反社会攻击水平高于21-三体的学生。     

Individual Assimilation Status and Intergenerational Gaps in Hispanic Refugee Families

This study assessed relationships between Hispanic refugee parents' and adolescents' assimilation status and their perceived and actual experiences of intergenerational differences in views of acceptable and unacceptable adolescent behaviours. Fifty parent-adolescent dyads from Central and South America rated the acceptability of 24 prototypical culture shedding behaviours from their own perspective as well as from the perceived perspective of the other family member. The individual assimilation status of both parents and adolescents was related to the actual degree of intergenerational gaps in the family, but not to perceived gaps, attesting to a lack of awareness of the role of individual level cultural changes in family dynamics. This blind spot may underlie the tendency of parents to attribute assimilative adolescent behaviours to disobedience and of adolescents to attribute parental reactions to misuses of parental authority. Implications for counselling are discussed.     

The distal consequences of physical and emotional neglect in emerging adults: A person-centered,multi-wave,longitudinal study

Despite being the most prevalent form of child maltreatment, the correlates and consequences of neglect are poorly understood, particularly during early adulthood. The present multi-wave, longitudinal study sought to address this gap in this literature by examining physical and emotional neglect in emerging adults in a diverse community sample. 580 adolescents (Age_Mean = 18.25; Age_SD = 0.59; 58.3% female; 31% Hispanic, 28.9% Caucasian; 26.2% African-American; 13.9% other) completed self-report measures for child maltreatment at baseline, and measures for depression, posttraumatic stress disorder, generalized anxiety disorder, and substance use every year for three years. For our analyses, we used both variable-centered (mixed-level modeling) and person-centered (latent profile analysis) analyses to best understand a) how physical and emotional neglect relate to other forms of maltreatment and b) to determine physical and emotional neglect’s unique impact on prospective mental health functioning. Our person-centered analyses revealed that a three-profile model provided the best solution for our data (“No Trauma,” “Abuse”, and “Neglect”). In longitudinal analyses, the “the neglect” group had significantly elevated scores compared to the “no trauma” group on all outcomes except alcohol use (p < 0.01). Results from our variable-centered analyses showed comparable findings between physical and emotional neglect, with higher scores corresponding to elevated symptoms of depression, PTSD, illicit substance use, and cigarette use over time (p < 0.01). In conclusion, our results suggest that early neglect-exposure poses a risk for the subsequent development of internalizing symptoms and substance use behaviors among emerging adults.     

模块化分工下知识员工利他行为激励的博弈分析

运用静态和动态博弈模型分析了报酬契约下的囚徒困境与隐性契约下的合作均衡,说明了隐性激励才是激励知识员工利他行为的有效方法。在模块化分工条件下,知识体系分解为相对简单、小型的独立模块,使小型长期的合作团队成为独立的企业基本知识活动单位,从而有利于促进知识员工的利他行为。     

内生型产业集群中的企业家社会网络和行为研究--理论假定和应用研究

本文指出经济学对产业集群现象解释的局限,并试图从企业家社会网络的角度来分析这一现象。通过构造环境、网络和行为三者之间的关系,在内生型产业集群环境下,利用“撒网”模型做应用研究,文章得出两点结论：第一,强联系在企业家撒网过程中起主要作用;第二,个体行为的路径依赖现象影响了企业家撒网的过程和结果。     

Environment and Human Behaviors——Taking“The Acorn Gatherer” as a Case Study

Human living environment interacts with human behaviors.Environment to some degree determines human behaviors which in return reshape and sustain the dynamic environment.Taking Richard Jefferies’ The Acorn Gatherer as a case study,this paper makes an argument that the behaviors of the villagers in the story can be more adequately interpreted in view of the backward countryside environment,and the same is true with the author Richard Jefferies’ non-interference in the omniscient third-person point of view in writing the story.It is Richard Jefferies’ family environment that makes up his viewpoint of writing,reflecting his critical loving of the countryside,where lives boom and conventions are extremely followed.