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探索性结构方程建模(ESEM)是在测量模型部分使用了类似于EFA模型的SEM.作为一种高级统计方法,ESEM整合了EFA和CFA两种因子分析方法的功能和优点.通过ESEM,研究者既可以灵活地探索因子结构,又可以系统地验证因子模型,为潜变量的关系分析提供更适宜的测量模型.ESEM已经在某些社科领域的研究中得到应用,是一种值得推介的因子分析方法.ESEM的具体应用问题,例如因子旋转方法的选用、测验信度评价等,仍有待探讨. 相似文献
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Pfattheicher and colleagues recently published an article entitled ‘Old Wine in New Bottles? The Case of Self‐compassion and Neuroticism’ that argues the negative items of the Self‐compassion Scale (SCS), which represent reduced uncompassionate self‐responding, are redundant with neuroticism (especially its depression and anxiety facets) and do not evidence incremental validity in predicting life satisfaction. Using potentially problematic methods to examine the factor structure of the SCS (higher‐order confirmatory factor analysis), they suggest a total self‐compassion score should not be used and negative items should be dropped. In Study 1, we present a reanalysis of their data using what we argue are more theoretically appropriate methods (bifactor exploratory structural equation modelling) that support use of a global self‐compassion factor (explaining 94% of item variance) over separate factors representing compassionate and reduced uncompassionate self‐responding. While self‐compassion evidenced a large correlation with neuroticism and depression and a small correlation with anxiety, it explained meaningful incremental validity in life satisfaction compared with neuroticism, depression, and anxiety. Findings were replicated in Study 2, which examined emotion regulation. Study 3 established the incremental validity of negative items with multiple well‐being outcomes. We conclude that although self‐compassion overlaps with neuroticism, the two constructs are distinct. © 2018 European Association of Personality Psychology 相似文献
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Philip Hyland Daniel Boduszek Katie Dhingra Mark Shevlin Rebecca Maguire Kevin Morley 《British Journal of Guidance & Counselling》2015,43(4):397-412
This study investigates the construct validity, composite reliability and concurrent validity of the Inventory of attitudes towards seeking mental health services (IASMHS). A large sample of Irish police officers (N = 331) participated in the study. Confirmatory factor analysis supported the three-factor structure of the scale, while composite reliability results demonstrated that the IASMHS possessed excellent internal reliability. Structural equation modelling indicated that help-seeking propensity was the strongest predictor of intentions to engage in psychological counselling followed by psychological openness. Neuroticism was a weak, significant predictor of intentions. Implications of these results are discussed in relation to improving utilisation rates of mental health services. 相似文献
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探索性因素分析在测验编制中局限性的模拟实验 总被引：6，自引：0，他引：6
本文主要用模拟研究的方法,通过生成拟合优度验证性因素分析的数据,来考察探索性因素分析在测验编制中的局限性。结果表明探索性因素分析作为纯数据基础上的一种统计方法,在因素问相关程度较大时．得到与理论假设不一致的结论。本文还就测验中会聚效度的一些限制作了初步探讨,结合具体情况介绍了中等相关限定条件的实质。 相似文献
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Parents' description of conduct problems in their children - a test of the Eyberg Child Behavior Inventory (ECBI) in a Swedish sample aged 3-10 总被引：1，自引：0，他引：1
The Eyberg Child Behavior Inventory (ECBI) is a widely used 36-item uni-dimensional parent rating scale constructed to measure disruptive behavior problems in children. However, in an American sample a 22-item version, including three subscales, has been suggested in order to increase the usefulness of the ECBI. Two studies were conducted to test the ECBI in a Swedish sample (N = 841). The aims of Study I were (a) examine the psychometric properties of the ECBI (b) to investigate the correspondence between mothers' and fathers' ratings, and (c) to obtain Swedish norms. The aim of Study II was to test the suggested three-factor solution in the Swedish sample using a confirmatory factor analysis (CFA). The ECBI showed good psychometric properties also in the present study, and Swedish normative data is presented. The best-fitting CFA-model was identical to the previously suggested three-factor model, which thus might be a useful alternative to the 36-item version. 相似文献
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Philip C. Mefoh Lawrence E. Ugwu Agnes E. Okafor 《Journal of Psychology in Africa》2017,27(4):325-329
This study aimed to evaluate the latent structure of the Prospective and Retrospective Memory Questionnaire (PRMQ) and to estimate the reliability and validity of scores from the measure in a Nigerian adult population (N = 758; age range = 18 - 63 years; females = 52.24%). Respondents also completed the Cognitive Failures Questionnaire (CFQ). The data were analysed utilising confirmatory factor analysis (CFA). The results suggest the PRMQ to have a tripartite structure characterised by the following features: general memory, plus eight prospective and eight retrospective memory items. Scores from the PRMQ had evidence of convergent validity with the CFQ. The reliability of scores from the PRMQ was of acceptable magnitude for the research purposes investigated in the study. 相似文献
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共同方法变异的影响及其统计控制途径的模型分析 总被引：2，自引：0，他引：2
共同方法变异(common method variance, CMV)指两个变量之间变异的重叠是因为使用同类测量工具而导致, 而不是代表潜在构念之间的真实关系。虽然以往研究显示CMV不一定导致研究结果的偏差, 在实际研究中应当加以考量。特别是在使用测量方法的研究中, 如果数据来源越单一, 测量方法越类似, CMV效应使研究结果产生偏差的可能性越大。CMV效应的控制方法包括过程控制法和统计控制法。在统计控制法的选择和使用上, 需要重点考虑该方法是否分离了三大变异(特质变异、方法变异和误差变异), CMV效应是在测量构念层面还是题目层面, CMV效应是加法效应还是乘法效应。控制潜在方法因子途径是统计控制方法中最重要的一类方法, 理解其模型是正确使用这类方法的前提。未来研究应当关注多个研究的CMV效应和侧重评估某个理论研究中CMV所引起的潜在的效度威胁。 相似文献
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The Global Belief in a Just World Scale (GBJWS) has been widely used in measuring the Belief in a Just World (BJW) personality trait. Despite its widespread application across the social sciences, the validity of this scale has not been sufficiently tested in the literature. In this research, the authors examine the internal and external validity of the GBJWS using both standard correlational analyses and structural equation modeling (SEM). Specifically, the authors test the concurrent validity, internal consistency, unidimensional structure, convergent validity, and both measurement and latent mean invariance of the scale across gender and culture. The results of a pilot study suggest strong concurrent validity of the GBJWS with other BJW scales, and the findings of the two main studies support the internal and external validity of GBJWS across gender and culture. The authors’ results further show an overall greater level of BJW of Chinese individuals compared to Americans. The present research provides a much needed investigation of the validity of the GBJWS, and answers calls for research examining the scale’s utility across different populations. 相似文献
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John C. Loehlin 《Journal of research in personality》2012,46(3):258-263
Two recent analyses addressing the generality of a general factor of personality (GFP) across different personality inventories came to markedly different conclusions. By applying the methods used by the one that found a GFP to the data used by the one that did not, it was shown that a substantial GFP could be obtained in the latter case. It was also shown that similar GFPs could be derived from sets of more broadly or more narrowly defined questionnaire scales, or from self- and others’ reports on a given inventory. Finally, it was shown that a GFP defined from eight personality inventories showed a modest degree of correlation with criterion variables such as ratings by others and act-frequency clusters. 相似文献
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Boshra A. Arnout 《Counselling and Psychotherapy Research》2020,20(3):406-418
This study aimed to investigate the predictors of psychological service providers' empowerment in the light of the COVID‐19 pandemic outbreak. The researcher prepared a psychological service providers' empowerment scale that consisted of 28 items, and this scale was applied in a random sample consisting of 975 psychological service providers. The results showed that the empowerment scale has acceptable validity and reliability. The results of the exploratory factor analysis indicated that the 28 scale items saturate on seven factors, which accounted for 64.42% of the total variance of the scale: the first factor named expect psychological services effectiveness accounted for 27.86%, the second factor named self‐stimulation accounted for 9.71%, the third factor named responsibilities and duties accounted for 7.12%, the fourth factor named psychological services work environment accounted for 6.51%, the fifth factor named psychological service providers’ decision‐making accounted for 5.37%, the sixth factor named creative psychological service provider behaviour accounted for 4.45%, and the seventh factor named psychological services confidence accounted for 3.82% of the total variance of a psychological service providers' empowerment. In order to study the ability to predict the empowerment among psychological service providers, the researcher developed a structural model for psychological service providers' empowerment and then used the structural equation model analysis. The results showed that the proposed structural model of a psychological service providers' empowerment has goodness‐of‐fit, and these results emphasised the ability to predict psychological service providers' empowerment by seven tested factors. 相似文献