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Psychometrika - Ansari et al. (Psychometrika 67:49–77, 2002) applied a multilevel heterogeneous model for confirmatory factor analysis to repeated measurements on individuals. While the mean... 相似文献
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本文通过两个研究探讨了群体因素中的班级欺凌规范如何通过同辈压力、群体害怕影响欺凌行为的发生。研究1为实验研究, 被试为186名小学高年级学生(Mage = 11.36 ± 0.99岁)。结果表明在不同情境(欺凌/非欺凌)的启动下, 各变量得分均具有显著差异; 进一步分析仅发现同辈压力的中介作用边缘显著。研究2为相关研究, 943名小学高年级及初二学生(Mage = 12.00 ± 1.32岁)填写班级欺凌规范、同辈压力和欺凌行为问卷。HLM分析显示同辈压力在班级欺凌规范与欺凌行为起显著中介作用。 相似文献
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本研究从员工情绪以及情绪调节的视角,考察了资质过剩感对员工组织公民行为的影响机制。通过对534名企事业员工的问卷调查数据进行分析,结果表明:员工的资质过剩感对其组织公民行为具有显著的消极作用;工作愤怒在资质过剩感与员工组织公民行为之间起部分中介作用;不同的情绪调节方式对员工资质过剩感与其工作愤怒的正向关系有不同的调节作用,认知重评方式有助于缓解资质过剩感对愤怒以及组织公民行为的消极影响,而表达抑制方式的调节作用恰恰相反。这一研究结果表明了情绪调节在工作领域中所发挥的作用,具有一定理论意义与实际价值。 相似文献
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Li Yi Junhao Pan Yuebo Fan Xiaobing Zou Xianmai Wang Kang Lee 《Journal of experimental child psychology》2013
The current study examined whether children with autism spectrum disorder (ASD) had an indiscriminate trust bias whereby they would believe any information provided by an unfamiliar adult with whom they had no interactive history. Young school-aged children with ASD and their age- and ability-matched typically developing (TD) peers participated in a simple hide-and-seek game. In the game, an experimenter with whom the children had no previous interactive history pointed to or left a marker on a box to indicate the whereabouts of a hidden reward. Results showed that although young school-aged ASD children did not blindly trust any information provided by the unfamiliar adult, they appeared to be more trusting in the adult informant than did their age- and ability-matched TD children. 相似文献
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目的:修订中文版正念注意觉知量表儿童版(the Mindful Attention Awareness Scale—Children,MAAS-C),考察其在中国文化背景下的适用性及信效度。方法:城市及农村地区共619名小学4-6年级学生参与研究。对数据进行项目分析、探索性因素分析、验证性因素分析、信度分析、效标关联效度分析、性别及城乡地区等值性检验。结果:中文版MAAS-C为单维结构,具有良好的结构效度、效标效度及信度。测量不变性检验表明,该量表在不同性别儿童间达到严格等值,城乡地区儿童间达到弱等值。结论:正念觉知量表儿童版的中文版本各项心理测量学指标良好,适宜在我国儿童群体中使用。 相似文献
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在心理学、教育学和临床医学等领域, 越来越多的研究者开始关注个体内部的行为、心理、临床效果等随时间而产生的动态变化, 重视针对个体的差异化建模。密集追踪是一种在短时间内对个体进行多个时间节点密集追踪测量的方法, 更适合用于研究个体内部心理过程等的动态变化及其作用机制。近年来, 密集追踪成为心理学研究的一大热点, 但许多密集追踪的研究分析仍停留在较为传统的方法。方法学领域已涌现出较多用于密集追踪数据分析的模型方法, 较为主流的模型包括以动态结构方程模型(Dynamic Structural Equation Model, DSEM)为代表的自上而下的建模方法, 以及以组迭代多模型估计(Group Iterative Multiple Model Estimation, GIMME)为代表的自下而上的建模方法。二者均可以方便地对密集追踪数据中的自回归及交叉滞后效应进行建模。 相似文献
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Ji Lu Junhao Pan Qiang Zhang Laurette Dubé Edward H. Ip 《Multivariate behavioral research》2013,48(6):584-599
With intensively collected longitudinal data, recent advances in the experience-sampling method (ESM) benefit social science empirical research, but also pose important methodological challenges. As traditional statistical models are not generally well equipped to analyze a system of variables that contain feedback loops, this paper proposes the utility of an extended hidden Markov model to model reciprocal the relationship between momentary emotion and eating behavior. This paper revisited an ESM data set (Lu, Huet, &; Dube, 2011) that observed 160 participants' food consumption and momentary emotions 6 times per day in 10 days. Focusing on the analyses on feedback loop between mood and meal-healthiness decision, the proposed reciprocal Markov model (RMM) can accommodate both hidden (“general” emotional states: positive vs. negative state) and observed states (meal: healthier, same or less healthy than usual) without presuming independence between observations and smooth trajectories of mood or behavior changes. The results of RMM analyses illustrated the reciprocal chains of meal consumption and mood as well as the effect of contextual factors that moderate the interrelationship between eating and emotion. A simulation experiment that generated data consistent with the empirical study further demonstrated that the procedure is promising in terms of recovering the parameters. 相似文献
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面对一个人的犯过行为与其遭到的继发灾祸,Piaget指出儿童具有作出“上苍公正”判断的特点,且是其道德发展的表现。Karniol的研究则发现不同的结果,得出了不同的结论。本研究以我国106名6-10岁儿童为被试,所用的研究材料与Piaget和Karniol相比,在情境故事的结构、内容和因素控制上作了较周密的考虑。研究发现,我国6-10岁儿童对这一问题存在着四种判断反应类型,这些判断反应不仅具有道德的性质,还与儿童的因果关系推理能力的发展有关。而且,我国儿童从前因果性解释到因果性解释发展的转折年龄约在8岁左右。此外,本研究对影响儿童判断反应的因素,如情境故事的结构和内容,以及可能隐含的内在公正问题进行了探讨。 相似文献