质性研究中编码者信度的多种方法考察

质性研究中检验编码者信度的方法有归类一致性指数、编码信度系数、相关系数、中位数检验、概化系数等。基于教师胜任力访谈数据集,对编码者信度考察结果表明,归类一致性指数和编码信度系数受相同编码数影响而不稳定,相关系数受数据类型制约,中位数检验受研究设计影响,概化系数则受编码者和编码项目的数量影响。研究中须合理选用。     

Consumers Felt Commitment Towards Retailers: Index Development and Validation

This work seeks to develop an index of the consumer's felt commitment towards the retailer through a formative scale. By using structural equation modeling (SEM), in particular the multiple indicators and multiple causes (MIMIC) model, as well as reflective and formative indicators, the methodology developed by Diamantopoulos and Winklhofer is applied in order to construct this index. To clarify the whole meaning of the concept, the article undertakes a thorough review of literature on felt commitment and formative index development. Several MIMIC models are developed in order to validate the index. The empirical study was carried out in the financial services sector.     

一种特殊的计算机指点装置追踪球的操作活动研究

探讨在指点定位中目标方向、大小和距离对食指和拇指操纵追踪球的运动时间的效应 ,并由此建立了两种追踪球的菲茨模型。用绩效指数比较了不同指点装置的操作绩效 ,对追踪球的优化设计提出了建议。     

优秀护士"Y-G人格测验"特异性指标的研究

采用“Y-G人格测验”问卷及自制职业自评、他评调查表,分析比较了优秀护士与一般护士的人格特质、性格类型的差异。结果表明：优秀护士与一般护士在2种性格类型、7个人格特质上存在显著差异或差异趋势;提示从“Y-G人格测验”中提取护士人格特异性指标具有可行性;优秀护士人格特质的特异性指标可折射其性格类型、对开发护士职业心理素质研究的应用工具有一定价值。     

Flexible coping responses to severe acute respiratory syndrome-related and daily life stressful events

Based on the theoretical framework of coping flexibility, the present study examined the coping flexibility of university students in response to severe acute respiratory syndrome (SARS)-related and daily life stressful events. The Coping Flexibility Questionnaire was used to investigate 93 university students' coping responses toward 10 SARS-related stressful events and 10 daily life stressful events that generally occur among university students. Results showed that the patterns of coping flexibility were different for the two types of stressful events. The flexible and the active-inflexible patterns were most commonly found in coping with daily life stressful events. By contrast, the passive-inconsistent pattern was dominant when coping with daily life stressful events. Moreover, participants showed lower discriminating ability to situation controllability, and displayed poorer strategy-situation fit to cope with SARS-related events than with daily life stressful events. The theoretical and practical implications of this study are discussed.     

个人与组织价值观匹配对员工工作投入、组织支持感的影响

采用问卷调查法,考察个人与组织价值观匹配和员工的工作满意度、工作投入、组织支持感以及离职意向之间的关系。对33家生产型企业798名员工进行了问卷调查,通过对数据的统计分析,结果表明：个人与组织价值观匹配对员工的工作满意度、工作投入和组织支持感具有显著的正向预测作用,对员工的离职意向具有显著的负向预测作用。     

拓展后的GGUM在LOT-R中的适用性分析

该研究对拓广等级展开模型（GGUM）进行了拓展,取消GGUM中关于主观反应类别阈限对称的假设,并将拓展之后的新模型和GGUM同时用于生活取向测验修订版（LOT-R）的被试反应数据分析,采用新编的单项目、两项目对和三项目组χ2/df计算程序计算和比较新模型和GGUM在该测验数据上的拟合差异。结果显示,新编程序与Stark等人开发的MODFIT程序具有同样的有效性,新模型在这些指标上的值显著小于GGUM,并且均小于3,表明新模型较GGUM更适合于分析LOT-R的反应数据,说明新模型更适用于分析具有多个评定等级的人格测验数据。根据以上结果,该研究认为,未来人格测验的数据分析应该使用没有对主观反应类别阈限进行对称限定的新拓展的模型更合理。     

Linking the fits, fitting the links: Connecting different types of PO fit to attitudinal outcomes

In this paper we explore the linkages among various types of person-organization (PO) fit and their effects on employee attitudinal outcomes. We propose and test a conceptual model which links various types of fits—objective fit, perceived fit and subjective fit—in a hierarchical order of cognitive information processing and relate them to employee organizational commitment and job satisfaction. By unveiling how the different types of fit relate to each other in influencing individual outcomes, we address some of the theoretical and methodological concerns in the use of different methods in measuring PO fit.     

基于等级反应模型的规则空间方法

本研究基于Tatsuoka的规则空间方法, 对理想反应模式与异常反应指标进行了扩展, 推导了多级评分项目下规则空间方法的算法公式。在4种属性层级结构(发散型、收敛型、线型与无结构型)×4种“失误”作答概率(2%、5%、10%与15%)测验情境下, 以属性模式判准率、被试属性判准率、敏感性与特异性为指标, 检验了多级评分项目下规则空间方法的分类准确性。结果表明：(1) 基于多级评分项目构建的异常反应指标, 能有效地对被试进行分类与解释, 且0-1评分项目下异常反应指标及其性质都是多级评分下的特例; (2) 随着“失误”作答概率的增加, 4种属性层级结构的分类准确性都会降低; (3) 线型和收敛型的分类准确性明显好于发散型与无结构型; (4) 纯规则点的分布对规则空间方法的分类准确性有显著影响。     

二次响应面回归方法及其在个体-环境匹配研究中的使用

二次响应面回归分析是指二次多项式回归与响应面分析相结合的一种研究方法, 该方法在工业与组织心理学领域起源于个体−环境(P-E)匹配研究。它使用对个体−环境进行间接匹配测量的策略, 考察二者间的最佳匹配以及与结果变量的复杂关系, 并在三维空间对其进行检验和解释。该文在分析以往P-E匹配研究方法(例如差异分数)缺陷性的基础上, 阐述了二次响应面回归方法的产生与发展, 逻辑思想, 统计分析方法, 并以实例演示其操作步骤与结果解释, 以及相对于其他方法的优势与不足。