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Eight Simple Guidelines for Improved Understanding of Transformations and Nonlinear Effects 提高对变换和非线性效应理解的八个简单指南
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-03-11 DOI: 10.1177/1094428121991907
Mikko Rönkkö, E. Aalto, H. Tenhunen, Miguel I. Aguirre-Urreta
Transforming variables before analysis or applying a transformation as a part of a generalized linear model are common practices in organizational research. Several methodological articles addressing the topic, either directly or indirectly, have been published in the recent past. In this article, we point out a few misconceptions about transformations and propose a set of eight simple guidelines for addressing them. Our main argument is that transformations should not be chosen based on the nature or distribution of the individual variables but based on the functional form of the relationship between two or more variables that is expected from theory or discovered empirically. Building on a systematic review of six leading management journals, we point to several ways the specification and interpretation of nonlinear models can be improved.
在分析之前转换变量或将转换作为广义线性模型的一部分应用是组织研究中的常见做法。最近发表了几篇直接或间接涉及这一主题的方法论文章。在本文中,我们指出了一些关于转换的误解,并提出了一套八条简单的指导方针来解决这些误解。我们的主要论点是,转换不应基于单个变量的性质或分布来选择,而应基于理论预期或经验发现的两个或多个变量之间关系的函数形式。在对六种主要管理期刊进行系统综述的基础上,我们指出了改进非线性模型规范和解释的几种方法。
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引用次数: 17
Reliability Estimates for IRT-Based Forced-Choice Assessment Scores 基于irt的强迫选择评估分数的可靠性评估
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-03-11 DOI: 10.1177/1094428121999086
Yin Lin
Forced-choice (FC) assessments of noncognitive psychological constructs (e.g., personality, behavioral tendencies) are popular in high-stakes organizational testing scenarios (e.g., informing hiring decisions) due to their enhanced resistance against response distortions (e.g., faking good, impression management). The measurement precisions of FC assessment scores used to inform personnel decisions are of paramount importance in practice. Different types of reliability estimates are reported for FC assessment scores in current publications, while consensus on best practices appears to be lacking. In order to provide understanding and structure around the reporting of FC reliability, this study systematically examined different types of reliability estimation methods for Thurstonian IRT-based FC assessment scores: their theoretical differences were discussed, and their numerical differences were illustrated through a series of simulations and empirical studies. In doing so, this study provides a practical guide for appraising different reliability estimation methods for IRT-based FC assessment scores.
对非认知心理结构(如个性、行为倾向)的强迫选择(FC)评估在高风险的组织测试场景中很受欢迎(如为招聘决策提供信息),因为它们增强了对反应扭曲(如假装好、印象管理)的抵抗力。用于为人事决策提供信息的FC评估分数的测量精度在实践中至关重要。目前的出版物报道了FC评估分数的不同类型的可靠性估计,而对最佳实践似乎缺乏共识。为了提供对FC可靠性报告的理解和结构,本研究系统地研究了基于Thurstonian IRT的FC评估分数的不同类型的可靠性估计方法:讨论了它们的理论差异,并通过一系列模拟和实证研究说明了它们的数值差异。通过这样做,本研究为评估基于IRT的FC评估分数的不同可靠性估计方法提供了实用指南。
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引用次数: 6
Computational Literature Reviews: Method, Algorithms, and Roadmap 计算文献综述:方法、算法和路线图
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-03-09 DOI: 10.1177/1094428121991230
David Antons, Christoph F. Breidbach, Amol M. Joshi, T. Salge
The substantial volume, continued growth, and resulting complexity of the scientific literature not only increases the need for systematic, replicable, and rigorous literature reviews, but also highlights the natural limits of human researchers’ information processing capabilities. In search of a solution to this dilemma, computational techniques are beginning to support human researchers in synthesizing large bodies of literature. However, actionable methodological guidance on how to design, conduct, and document such computationally augmented literature reviews is lacking to date. We respond by introducing and defining computational literature reviews (CLRs) as a new review method and put forward a six-step roadmap, covering the CLR process from identifying the review objectives to selecting algorithms and reporting findings. We make the CLR method accessible to novice and expert users alike by identifying critical design decisions and typical challenges for each step and provide practical guidelines for tailoring the CLR method to four conceptual review goals. As such, we present CLRs as a literature review method where the choice, design, and implementation of a CLR are guided by specific review objectives, methodological capabilities, and resource constraints of the human researcher.
科学文献的大量、持续增长和由此产生的复杂性不仅增加了对系统、可复制和严格的文献综述的需求,而且也突出了人类研究人员信息处理能力的自然局限性。为了寻找解决这一困境的方法,计算技术开始支持人类研究人员合成大量文献。然而,迄今为止,关于如何设计、实施和记录这种计算增强的文献综述的可操作的方法指导是缺乏的。作为回应,我们引入并定义了计算文献综述(CLR)作为一种新的综述方法,并提出了一个六步路线图,涵盖了从确定综述目标到选择算法和报告结果的CLR过程。我们通过确定每个步骤的关键设计决策和典型挑战,使新手和专家用户都可以访问CLR方法,并提供将CLR方法裁剪为四个概念性审查目标的实用指南。因此,我们将CLR作为一种文献综述方法,其中CLR的选择、设计和实施受到人类研究人员特定综述目标、方法能力和资源限制的指导。
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引用次数: 40
Using CATA and Machine Learning to Operationalize Old Constructs in New Ways: An Illustration Using U.S. Governors’ COVID-19 Press Briefings 使用CATA和机器学习以新方式实现旧结构的操作:以美国州长COVID-19新闻发布会为例
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-02-23 DOI: 10.1177/10944281221098607
J. Marshall, F. Yammarino, S. Parameswaran, Minyoung Cheong
Increased computing power and greater access to online data have led to rapid growth in the use of computer-aided text analysis (CATA) and machine learning methods. Using “big data”, researchers have not only advanced new streams of research, but also new research methodologies. Noting this trend and simultaneously recognizing the value of traditional research methods, we lay out a methodology that bridges the gap between old and new approaches to operationalize old constructs in new ways. With a combination of web scraping, CATA, and supervised machine learning, using labeled ground truth data (i.e., data with known inputs and outputs), we train a model to predict CIP (Charismatic-Ideological-Pragmatic) leadership styles from running text. To illustrate this method, we apply the model to classify U.S. state governors’ COVID-19 press briefings according to their CIP leadership style. In addition, we demonstrate content and convergent validity of the method.
计算能力的增强和对在线数据的更大访问使得计算机辅助文本分析(CATA)和机器学习方法的使用迅速增长。利用“大数据”,研究人员不仅提出了新的研究思路,而且提出了新的研究方法。注意到这一趋势,同时认识到传统研究方法的价值,我们提出了一种方法,可以弥合新旧方法之间的差距,以新的方式实现旧结构的操作。结合网络抓取、数据分析和监督机器学习,使用标记的基础事实数据(即已知输入和输出的数据),我们训练一个模型,从运行文本中预测CIP(魅力-意识形态-务实)领导风格。为了说明这种方法,我们将该模型应用于美国州长根据其CIP领导风格对COVID-19新闻发布会进行分类。此外,我们还证明了该方法的内容和收敛有效性。
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引用次数: 3
On the Use of Balanced Item Parceling to Counter Acquiescence Bias in Structural Equation Models 关于结构方程模型中使用平衡项分组来对抗停顿偏差
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-02-15 DOI: 10.1177/1094428121991909
Bert Weijters, H. Baumgartner
We propose the use of balanced item parcels to account for method effects caused by acquiescent responding. The use of balanced parcels avoids the need to model method effects explicitly and results in a parsimonious specification of measurement and full structural equation models in the presence of unwanted method effects, particularly when a scale consists of a relatively large number of items. Balanced item parcels are sums or averages of individual items consisting of an equal number of regular and reversed items measuring the same construct. When regular and reversed items are combined into parcels, method effects cancel out (assuming that the method effects affecting the regular and reversed items in a parcel are equal in magnitude), and model fit and parameter estimates will no longer be negatively affected by acquiescent responding. We discuss why balanced item parceling works and when it is likely to prove beneficial, and we present a step-by-step procedure explaining how to use balanced item parceling in practice. We also report a brief hypothetical example to illustrate the proposed approach.
我们建议使用平衡项目包裹来解释由默认响应引起的方法效应。平衡包裹的使用避免了明确地对方法效果进行建模的需要,并且在不需要的方法效果存在的情况下,产生了简洁的测量规范和完整的结构方程模型,特别是当一个比例尺由相对大量的项目组成时。平衡项目包裹是单个项目的总和或平均值,由相同数量的规则和反向项目组成,测量相同的结构。当规则项目和反向项目组合成包裹时,方法效应会抵消(假设影响包裹中规则项目和反向项目的方法效应在量级上相等),模型拟合和参数估计将不再受到默认响应的负面影响。我们讨论了为什么平衡项目包装工作,当它可能被证明是有益的,我们提出了一个循序渐进的过程,解释如何在实践中使用平衡项目包装。我们还报告了一个简短的假设示例来说明所提出的方法。
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引用次数: 6
Sample Selection in Systematic Literature Reviews of Management Research 管理研究系统文献综述中的样本选择
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-01-29 DOI: 10.1177/1094428120986851
Martin R. W. Hiebl
Systematic review techniques are about to become the “new normal” in reviews of management research. However, there is not yet much advice on how to organize the sample selection process as part of such reviews. This article addresses this void and analyzes this vital part of systematic reviews in more detail. In particular, it offers a critical review of systematic literature reviews published in the Academy of Management Annals and the International Journal of Management Reviews between 2004 and 2018. Based on this methodological literature review, the article presents issues to consider in the most critical choices during the sample selection process. Furthermore, this review identifies several descriptive features such as the mean number of research items included in systematic reviews, the mean number of databases used, and the mean coverage period of such reviews. These numbers may be used as benchmark figures in future reviews.
系统综述技术即将成为管理学研究综述的“新常态”。然而,关于如何组织样本选择过程作为此类审查的一部分,目前还没有太多建议。本文解决了这一空白,并更详细地分析了系统综述的这一重要部分。特别是,它对2004年至2018年间发表在《管理学院年鉴》和《国际管理评论杂志》上的系统文献综述进行了批判性综述。基于这篇方法论文献综述,本文提出了在样本选择过程中最关键的选择中需要考虑的问题。此外,本综述确定了几个描述性特征,如系统综述中包括的研究项目的平均数量、使用的数据库的平均数量以及此类综述的平均覆盖期。这些数字可作为未来审查的基准数字。
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引用次数: 120
A Marginal Effects Approach to Interpreting Main Effects and Moderation 边际效应法解释主效应与适度效应
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-01-05 DOI: 10.1177/1094428120976838
John R. Busenbark, Scott D. Graffin, R. Campbell, Eric Y. Lee
This Short Methodological Report builds on research about moderation practices by focusing on a marginal effects approach to interpreting how a main effect is informed by the presence of a moderating variable. Following a content analysis of published studies and a survey of management researchers, our findings suggest there is a great deal of confusion about the ways in which to interpret how a main effect may fluctuate owing to a moderating variable. We therefore provide explicit instructions on how to implement and interpret a marginal effects approach that depicts the nature of a main effect in the presence of a moderator. We use different scenarios and examples to illustrate how researchers can employ the marginal effects technique, which provides an indication of the relationship between the independent and dependent variables over different values of the moderator. We argue and demonstrate that the marginal effects approach helps resolve conflicting findings that may arise from using other prevailing techniques to interpret both main effects and moderation.
本简短的方法学报告建立在关于调节实践的研究基础上,侧重于边际效应方法,以解释调节变量的存在如何通知主效应。在对已发表的研究进行内容分析和对管理研究人员进行调查后,我们的发现表明,在解释主效应如何因调节变量而波动的方式上存在很大的困惑。因此,我们提供了关于如何实施和解释边际效应方法的明确说明,该方法描述了在调解人存在的情况下主效应的性质。我们使用不同的场景和例子来说明研究人员如何使用边际效应技术,该技术提供了自变量和因变量在不同调节值之间的关系的指示。我们论证并证明,边际效应方法有助于解决使用其他流行技术来解释主效应和适度效应可能产生的相互矛盾的发现。
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引用次数: 46
How Are We Testing Interactions in Latent Variable Models? Surging Forward or Fighting Shy?: 我们如何测试潜在变量模型中的相互作用?勇猛前进还是畏首畏尾?:
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-01-01 DOI: 10.25384/SAGE.C.4665197.V1
J. Cortina, Hannah M. Markell-Goldstein, Jennifer P. Green, Yingyi Chang
Latent variable models and interaction effects have both been common in the organizational sciences for some time. Methods for incorporating interactions into latent variable models have existed si...
潜在变量模型和相互作用效应在组织科学中已经出现了一段时间。将相互作用纳入潜在变量模型的方法已经存在。
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引用次数: 3
Building Transparency and Trustworthiness in Inductive Research Through Computer-Aided Qualitative Data Analysis Software 利用计算机辅助定性数据分析软件在归纳研究中建立透明度和可信度
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-01-01 DOI: 10.1177/1094428119865016
P. O’Kane, Anne D. Smith, Michael P. Lerman
Many scholars have called for qualitative research to demonstrate transparency and trustworthiness in the data analysis process. Yet these processes, particularly within inductive research, often remain shrouded in mystery. We suggest that computer-aided/assisted qualitative data analysis software (CAQDAS) can support qualitative researchers in their efforts to present their analysis and findings in a transparent way, thus enhancing trustworthiness. To this end, we propose, describe, and illustrate working examples of six CAQDAS building blocks, three combined CAQDAS techniques, and two coder consistency checks. We argue that these techniques give researchers the language to write about their methods and findings in a transparent manner and that their appropriate use enhances a research project’s trustworthiness. Specific CAQDAS techniques are rarely discussed across an array of inductive research processes. Thus, we see this article as the beginning of a conversation about the utility of CAQDAS to support inductive qualitative research.
许多学者呼吁进行定性研究,以证明数据分析过程的透明度和可信度。然而,这些过程,特别是在归纳研究中,往往仍然笼罩在神秘之中。我们建议,计算机辅助/辅助定性数据分析软件(CAQDAS)可以支持定性研究人员以透明的方式展示他们的分析和发现,从而提高可信度。为此,我们提出、描述并举例说明了六个CAQDAS构建块、三个组合CAQDAS技术和两个编码器一致性检查的工作示例。我们认为,这些技术为研究人员提供了以透明的方式撰写方法和发现的语言,并且它们的适当使用提高了研究项目的可信度。在一系列归纳研究过程中,很少讨论具体的CAQDAS技术。因此,我们将本文视为关于CAQDAS支持归纳定性研究的效用的对话的开始。
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引用次数: 58
Croon’s Bias-Corrected Factor Score Path Analysis for Small- to Moderate-Sample Multilevel Structural Equation Models 中小样本多层次结构方程模型的Croon偏倚校正因子得分路径分析
IF 9.5 2区 管理学 Q1 MANAGEMENT Pub Date : 2021-01-01 DOI: 10.1177/1094428119879758
Ben Kelcey, Kyle Cox, N. Dong
Maximum likelihood estimation of multilevel structural equation model (MLSEM) parameters is a preferred approach to probe theories involving latent variables in multilevel settings. Although maximum likelihood has many desirable properties, a major limitation is that it often fails to converge and can incur significant bias when implemented in studies with a small to moderate multilevel sample (e.g., fewer than 100 organizations with 10 or less individuals/organization). To address similar limitations in single-level SEM, literature has developed Croon’s bias-corrected factor score path analysis estimator that converges more regularly than maximum likelihood and delivers less biased parameter estimates with small to moderate sample sizes. We derive extensions to this framework for MLSEMs and probe the degree to which the estimator retains these advantages with small to moderate multilevel samples. The estimator emerges as a useful alternative or complement to maximum likelihood because it often outperforms maximum likelihood in small to moderate multilevel samples in terms of convergence, bias, error variance, and power. The proposed estimator is implemented as a function in R using lavaan and is illustrated using a multilevel mediation example.
多层次结构方程模型(MLSEM)参数的最大似然估计是探索多层次环境中涉及潜在变量的理论的首选方法。尽管最大似然具有许多理想的性质,但一个主要的局限性是,当在具有中小型多水平样本的研究中(例如,少于100个组织,10个或更少的个人/组织)实施时,它往往无法收敛,并可能产生显著的偏差。为了解决单级SEM中的类似局限性,文献开发了Croon的偏差校正因子得分路径分析估计器,该估计器比最大似然收敛得更有规律,并在小到中等样本量的情况下提供偏差较小的参数估计。我们推导了MLSEM的该框架的扩展,并探讨了估计器在小到中等多级样本的情况下保持这些优势的程度。估计器是最大似然的一种有用的替代或补充,因为它在收敛性、偏差、误差方差和功率方面通常优于中小型多级样本中的最大似然。所提出的估计器使用lavan实现为R中的函数,并使用多级中介示例进行了说明。
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引用次数: 17
期刊
Organizational Research Methods
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