The Job Demands–Resources model: An analysis of additive and joint effects of demands and resources

The present study investigated the additive, synergistic, and moderating effects of job demands and job resources on well-being (burnout and work engagement) and organizational outcomes, as specified by the Job Demands–Resources (JD-R) model. A survey was conducted among two Chinese samples: 625 blue collar workers and 761 health professionals. A series of multi-group structural equation modeling analyses supported the two processes proposed by the JD-R model: (1) the stress process that originates from job demands and leads, via burnout, to negative organizational outcomes (turnover intention and low organization commitment); and (2) the motivational process that originates from job resources and leads, via work engagement, to positive organizational outcomes. In contrast to moderating effects, synergistic effects of job demands and job resources on burnout and work engagement were found in both samples. However, after controlling for additive effects of job demands and job resources, these synergistic effects largely disappeared. In conclusion, the hypothesized additive effects of the JD-R model were found but the evidence for additional synergistic and moderating effects was weak.     

孔颖达的易象观与审美意象的建构

孔颖达系隋末唐初经学大师,以主撰《五经正义》播名于史。《五经正义》历来被视为经学、哲学诠释文本,但却涵有不可忽视的美学营养。其中如《周易正义》等文本,就直接包含了丰赡的美学思想材料。如所周知,中国古典美学是以审美意象等范畴为中心的美学,而审美意象的重要基型是     

全国高考英语试题的城乡项目功能差异分析

本研究主要目的是针对高考英语成绩存在的城乡差异,检验这种差异是否来源于试题在城乡上的项目功能差异。如果两个能力本来相同的考生群体在某一试题得分上表现出不同程度的差异,该试题就存在项目功能差异。研究采用试题标准化分数差法,利用STDIF软件逐一分析了2016年三套全国高考英语卷的客观题是否存在城乡上的项目功能差异,在确定客观题没有项目功能差异后,以客观题成绩为匹配变量,采用条件得分图法对书面表达题是否存在城乡上的项目功能差异进行了分析。研究结果显示,高考英语全国I、II、III卷均未发现城乡上的项目功能差异试题,即可以认为高考英语全国卷对城乡不同户籍考生都非常公平、公正,城乡考生在英语成绩上的差异并非题目的公平性所致。     

植物人研究中的一些神经心理学问题

自从Ｊｅｎｎｅｔｔ等提出＂持久的植物状态＂概念之后,有关植物人的问题已经引起中国医疗卫生界的广泛重视,并且在临床治疗方面取得了一定的成绩。该文对国内及国际植物人研究状况作了简要的评述．作者认为统一关于植物人定义的认识,研究植物人的病理生理机制以及确定临床观察的心理学定量指标乃是中国科学工作者当务之急。     

For Fun,Love, or Money: What Drives Workaholic,Engaged, and Burned‐Out Employees at Work?

Previous research has distinguished between two types of working hard: workaholism, a “bad” type of working hard, and work engagement, a “good” type of working hard. However, the motivations underlying workaholism and work engagement have not been examined extensively. Building on Deci and Ryan's Self‐Determination Theory, the present study examined the motivational correlates of workaholism, work engagement, and burnout (a possible consequence of working hard), using data from Chinese health care professionals (544 nurses and 216 physicians), and controlling for job demands and resources. As expected, structural equation modeling revealed that high levels of workaholism were associated with high levels of introjected regulation and identified regulation; that high levels of work engagement were mainly associated with high levels of intrinsic regulation; and that high levels of burnout were mainly associated with low levels of intrinsic regulation. Thus, different types of motivational regulation are associated with different types of job‐related well‐being.     

初中生学生投入的发展特点及其与同伴欺负的关系:一项三年追踪研究

采用问卷法和追踪研究设计,对北京市294名初一学生进行了连续三年的追踪测查,来考察初中生学生投入的发展特点,以及同伴欺负与学生投入发展变化的关系。运用多层线性模型进行数据分析,结果表明：（1）从初一（T1）到初三（T3）,学生的行为投入呈下降趋势（主要集中在参与学校活动的投入度上）,情感投入和认知投入呈上升趋势;（2）在控制性别和父母学历后,初中生受言语欺负会负向预测T1时的行为和情感投入;受关系欺负会负向预测T1时的行为、情感及认知投入;受身体欺负会负向预测行为投入的下降速度。     

脑成像技术在脑卒中临床应用中的伦理问题探讨

脑成像技术作为神经科学技术的前沿,为临床诊治评价提供新的视角,其带来的伦理问题涉及到生命伦理学、哲学、认知科学、认知心理学、生理学和神经生物学等多学科交叉融合的问题。阐述脑成像技术在脑卒中的临床应用,从医学伦理学角度探讨神经影像学及神经电生理学等脑成像技术在脑卒中患者临床应用中面临的知情同意、隐私信息、临床数据安全等系列伦理学问题及其解决举措,以期为后续研究提供借鉴与参考。     

对“残婴安乐死”的伦理审视

在对“残婴安乐死”的伦理学理论考察中,从目的论思维方法的角度来看,出于婴儿自身利益为优先考虑的安乐死行为具有道德合理性。而持义务论的人通常对其持反对态度。“残婴安乐死”作为一种特殊的具体的道德情境处于义务论进行道德评价的推理逻辑的有效范围之外,因此我们应该坚持从目的论立场来看“残婴安乐死”的本性：一种本质为善的“必要恶”。     

小学生道德自我觉知与情绪体验的关系及影响因素

该研究采用道德情境故事问卷,以192名小学生为被试,考察了道德自我觉知与情绪体验的关系及其影响因素。结果发现:(1)小学生道德自我觉知的内容和程度与其情绪体验的性质紧密相关;(2)行为情境对小学生的道德自我觉知具有普遍影响,行为意图对小学生的道德自我觉知具有特定影响。