Using Electronic Confederates for Experimental Research in Organizational Science

2019 ◽  
Vol 24 (1) ◽  
pp. 3-25
Author(s):  
Keith Leavitt ◽  
Feng Qiu ◽  
Debra L. Shapiro

Organizational scholars frequently rely on experiments using human confederates or descriptions of vignette characters to study a range of phenomena. Although experiments with confederates allow for realism and rigor, human confederates have several critical limitations. We present a novel and efficient alternative: the use of responsive electronic confederates for manipulating constructs in dyadic, group, and team contexts. Specifically, we (a) define electronic confederates in an organizational research context, identify their optimal qualities, and review studies that have used them; (b) discuss challenges of utilizing human confederates and how electronic confederates may address these; (c) identify boundary conditions around using electronic confederates and, within these conditions, identify the many types of inquiry that can be aided by electronic confederates; (d) discuss validation strategies for electronic confederates, while increasing their believability to study participants; (e) provide materials for two versions of an adaptable research platform involving electronic confederates; and (f) identify future opportunities for developing novel tools for behavioral research. Our article thus provides a toolkit for organizational researchers that empowers them to utilize electronic confederates in their own research.

2021 ◽  
Vol 3 (2) ◽  
pp. 213-216
Author(s):  
Yuyud Wahyudi ◽  
Lilis Sulistiya Nengrum ◽  
Icca Presilia Anggreyanti

Coronavirus Disease 2019 (COVID-19) is a pandemic that is now a global threat where this virus causes many people to die every day in various countries, one of which is Indonesia, this disease is caused by SARS-CoV-2. The many impacts caused by COVID-19 make Simple Handwashing Station (SHS) one of the prevention efforts that can build proper handwashing behavior. Based on the results of research conducted from 13-18 April 2020 which is divided into 4 strategic points in Dilem Village. This study uses a Quasi-experimental research design with a One Group Pre Post-test design approach with a sample of residents of Dilem Village precisely RT 5 and 6 RW 1 Lemah Dhuwur. The analysis technique uses Paired Sample T-Test with the results that show that there is an influence of the application of simple handwashing station on the proper handwashing behavior of the residents of Dilem Village with a P-value <0.05, based on these results it can be concluded that there is an effect of the application of simple hand washing station for handwashing behavior in preventing COVID-19 transmission in Dilem Village Kepanjen District, with this result it is expected to be able to add a simple handwashing station in several other strategic points in Dilem Village in COVID-19 prevention.


2018 ◽  
Vol 44 ◽  
pp. 00061
Author(s):  
Anna Jurga ◽  
Joanna Kuźma ◽  
Paweł Płuszka ◽  
Piotr Chmielewski ◽  
Edyta Bobrowska ◽  
...  

The article presents the concept of experimental research system to investigate aeroponic cultivation in microgravity condition. The main scientific objective is to define the forces acting in droplet-root system exposed to microgravity conditions especially the adhesion and cohesion phenomena. The concept of a research platform is presented in this paper and includes electrical, hydraulic and optical system.


2002 ◽  
Vol 4 (1-2) ◽  
pp. 21-38 ◽  
Author(s):  
Robert H. Langworthy

The Law Enforcement Management and Administrative Statistics (LEMAS) survey is a comparative organizational research platform from which studies of police organizational structures can be launched. This article briefly describes the survey and its origin, discusses its capacity to provide measures of organizational dimensions, and considers how the survey results can best be used to increase our understanding of police organizations.


Author(s):  
Daniela Noethen ◽  
Rocio Alcazar

Via a systematic literature review, this article draws attention to the alarming scarcity of experimental studies and the ensuing shortness of evidence for causality in the field of expatriate management. Only 17 articles could be identified, published over more than 20 years, which utilize randomized experiments or quasi-experiments on topics of expatriation. Moreover, these articles show specific patterns, such as dealing exclusively with pre-departure and on-assignment issues, or, in their majority, sampling individuals who interact with expatriates rather than expatriates themselves. This lack of experimental studies is problematic, as it is difficult to establish causality between different variables without conducting experimental studies. Yet many critical issues in expatriation are precisely questions of causality. Hence, in this article, we provide resources to help move the expatriation field toward a more balanced use of different research methodologies and, thus, a greater understanding of the many relationships uncovered in past research. First, we identify four main challenges unique to conducting experimental research in the context of expatriation: Challenging data access, global sample dispersion, restricted manipulability of variables, and cultural boundedness of constructs and interpretations. Second, we provide strategies to overcome these challenges, based on studies included in the review as well as taking ideas from neighboring fields such as cross-cultural psychology. The article concludes with a discussion of how experimental research can take the field of expatriation forward and improve the decision-making process of practitioners managing international assignees.


Author(s):  
Jill North

It is often claimed, or hoped, that some temporal asymmetries are explained by the thermodynamic asymmetry in time. Thermodynamics, the macroscopic physics of pressure, temperature, volume, and so on, describes many temporally asymmetric processes. Heat flows spontaneously from hot objects to cold objects (in closed systems), never the reverse. More generally, systems spontaneously move from non-equilibrium states to equilibrium states, never the reverse. Delving into the foundations of statistical mechanics, this chapter reviews the many open questions in that field as they relate to temporal asymmetry. Taking a stand on many of them, it tackles questions about the nature of probabilities, the role of boundary conditions, and even the nature and scope of statistical mechanics.


2011 ◽  
Vol 2011 ◽  
pp. 1-15 ◽  
Author(s):  
Héloïse Beaugendre ◽  
François Morency ◽  
Federico Gallizio ◽  
Sophie Laurens

We propose to model ice shedding trajectories by an innovative paradigm that is based on cartesian grids, penalization and level sets. The use of cartesian grids bypasses the meshing issue, and penalization is an efficient alternative to explicitly impose boundary conditions so that the body-fitted meshes can be avoided, making multifluid/multiphysics flows easy to set up and simulate. Level sets describe the geometry in a nonparametric way so that geometrical and topological changes due to physics and in particular shed ice pieces are straight forward to follow. The model results are verified against the case of a free falling sphere. The capabilities of the proposed model are demonstrated on ice trajectories calculations for flow around iced cylinder and airfoil.


2016 ◽  
Vol 20 (4) ◽  
pp. 574-609 ◽  
Author(s):  
Christian Busse ◽  
Andrew P. Kach ◽  
Stephan M. Wagner

Boundary conditions (BC) have long been discussed as an important element in theory development, referring to the “who, where, when” aspects of a theory. However, it still remains somewhat vague as to what exactly BC are, how they can or even should be explored, and why their understanding matters. This research tackles these important questions by means of an in-depth theoretical-methodological analysis. The study contributes fourfold to organizational research methods: First, it develops a more accurate and explicit conceptualization of BC. Second, it widens the understanding of how BC can be explored by suggesting and juxtaposing new tools and approaches. It also illustrates BC-exploring processes, drawing on two empirical case examples. Third, it analyzes the reasons for exploring BC, concluding that BC exploration fosters theory development, strengthens research validity, and mitigates the research-practice gap. Fourth, it synthesizes the analyses into 12 tentative suggestions for how scholars should subsequently approach the issues surrounding BC. The authors hope that the study contributes to consensus shifting with respect to BC and draws more attention to BC.


2014 ◽  
Vol 609-610 ◽  
pp. 1398-1403 ◽  
Author(s):  
Li Ping Shi ◽  
Jie Huang ◽  
Xi Wen Wei ◽  
Yan Bo Wei

Based on the traditional piezoelectric effect theory, the process of multi-piezoelectric effects generation is analyzed and the theory of the secondary and tertiary piezoelectric effect is deduced by four kinds of piezoelectric equations. Experimental research is performed through the PZT-5 piezoelectric ceramics stack, the existence of multi-piezoelectric effects is verified and experimental data is obtained under certain boundary conditions. The experimental data results show that if an external force which is applied to the positive piezoelectric effect is 400, the displacement generated by the secondary converse piezoelectric effect is 0.16. Therefore, starting from the first positive piezoelectric effect of the piezoelectric ceramics under applied force, the displacement generated by the secondary converse piezoelectric effect and the voltage generated by the tertiary positive piezoelectric effect are all linear with the applied force.


2008 ◽  
Vol 29 (1) ◽  
pp. 7-22 ◽  
Author(s):  
Joep P. Cornelissen ◽  
Cliff Oswick ◽  
Lars Thøger Christensen ◽  
Nelson Phillips

We provide a general overview of previous work which has explored the use of metaphors in organizational research. Differences in focus and form of research on metaphors are noted. Work in organization theory (OT) and organizational communication (OC) generally features prescriptive metaphors that aid the practice of theorizing and research; research in organizational development (OD) tends to use metaphors for intervention in individual and group decision-making; while studies of organizational behaviour (OB) emphasize the metaphors-in-use within individuals' sensemaking accounts of critical events within their organization. Alongside these differences in focus, the form of metaphor analysis also differs across these contexts, ranging from text- and discourse-based analysis to the analysis of non-linguistic modalities such as pictorial signs, gestures and artefacts. Based on our overview of previous work, we call for greater attention to methodological issues around metaphor identification and analysis and outline a number of directions for further research.


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