A Statistical Evaluation of Combining Human Productivity Metrics in the Indoor Environment

2021 ◽  
pp. 1-49
Author(s):  
Kevin Keene ◽  
Wooyoung Jung
Keyword(s):  
Response Time ◽  
Meta Analysis ◽  
Handling Time ◽  
Research Field ◽  
Complex Nature ◽  
Indoor Environmental Quality ◽  
Indoor Environments ◽  
Office Work ◽  
Call Handling ◽  
Speed Accuracy

Abstract The potential of improving human productivity by providing healthy indoor environments has been a consistent interest in the building field for decades. This research field’s long-standing challenge is to measure human productivity given the complex nature of office work. Previous studies have diversified productivity metrics, allowing greater flexibility in collecting human data; however, this diversity complicates the ability to combine productivity metrics from disparate studies within a meta-analysis. This study aims to categorize existing productivity metrics and statistically assess which categories show similar behavior when used to measure the impacts of indoor environmental quality. The 106 productivity metrics compiled were grouped into six productivity metric categories: neurobehavioral speed, accuracy, neurobehavioral response time, call handling time, self-reported productivity, and performance score. Then, this study set neurobehavioral speed as the baseline category given its fitness to the efficiency-based definition of productivity (i.e., output versus input) and conducted three statistical analyses with the other categories to evaluate their similarity. As results, the categories of neurobehavioral response time, self-reported productivity, and call handling time were found to have statistical similarity with neurobehavioral speed. This study contributes to creating a constructive research environment for future meta-analyses to understand which human productivity metrics can be combined with each other.

A Systematic Review and Meta-Analysis of Direct Objective Measures of Situation Awareness: A Comparison of SAGAT and SPAM

2019 ◽  
pp. 001872081987537 ◽  
Author(s):  
Mica R. Endsley
Keyword(s):  
Situation Awareness ◽  
User Interfaces ◽  
Meta Analysis ◽  
Sampling Bias ◽  
Research Field ◽  
Objective Measures ◽  
Lower Sensitivity ◽  
Assessment Technique ◽  
Highly Sensitive ◽  
Speed Accuracy

Objective: To examine evidence of sensitivity, predictiveness, and methodological concerns regarding direct, objective measures of situation awareness (SA). Background: The ability to objectively measure SA is important to the evaluation of user interfaces and displays, training programs, and automation initiatives, as well as for studies that seek to better understand SA in both individuals and teams. A number of methodological criticisms have been raised creating significant confusion in the research field. Method: A meta-analysis of 243 studies was conducted to examine evidence of sensitivity and predictiveness, and to address methodological questions regarding Situation Awareness Global Assessment Technique (SAGAT), Situation Present Assessment Technique (SPAM), and their variants. Results: SAGAT and SPAM were found to be equally predictive of performance. SPAM (64%) and real-time probes (73%) were found to have significantly lower sensitivity in comparison to SAGAT (94%). While SAGAT was found not to be overly memory reliant nor intrusive into operator performance, SPAM resulted in problems with intrusiveness in 40% of the studies examined, as well as problems with speed-accuracy tradeoffs, sampling bias, and confounds with workload. Concerns about memory reliance, the utility of these measures for assessing Team SA, and other issues are also addressed. Conclusion: SAGAT was found to be a highly sensitive, reliable, and predictive measure of SA that is useful across a wide variety of domains and experimental settings. Application: Direct, objective SA measurement provides useful and diagnostic insights for research and design in a wide variety of domains and study objectives.

scholarly journals Response Time Reduction Due to Retesting in Mental Speed Tests: A Meta-Analysis

2018 ◽  
Vol 6 (1) ◽  
pp. 6 ◽  
Author(s):  
Jana Scharfen ◽  
Diego Blum ◽  
Heinz Holling
Keyword(s):  
Response Time ◽  
Meta Analysis ◽  
Time Reduction

scholarly journals Contextual Determinants of Employee Entrepreneurial Behavior in Support of Corporate Entrepreneurship: A Systematic Review and Research Agenda

2018 ◽  
Vol 26 (03) ◽  
pp. 285-326 ◽  
Author(s):  
Michael Mustafa ◽  
Fiona Gavin ◽  
Mathew Hughes
Keyword(s):  
Corporate Entrepreneurship ◽  
Research Field ◽  
Complex Nature ◽  
Contextual Influences ◽  
Entrepreneurial Behavior ◽  
Firm Level ◽  
Contextual Determinants ◽  
The Individual ◽  
Job Role ◽  
Future Work

The individual entrepreneurial behavior of employees represents one of the primary antecedents of Corporate Entrepreneurship. The complex nature of ‘employee entrepreneurial behavior’ suggests that a myriad of contextual influences act on the emergence of such behavior. It is imperative that theorists and practitioners alike understand both the subtle and sophisticated ways in which context influences employee entrepreneurial behavior. To address these issues and encourage future work, this study performs a systematic literature review to provide an overview of the field and examines the influence of the job/role, organizational/work and external contexts on employee entrepreneurial behavior. Findings suggest that employee entrepreneurial behavior is an emergent research field and that its behaviors can manifest themselves in different ways compared to firm-level entrepreneurial behaviors. We also show the sophisticated manner in which different types of context influence employee entrepreneurial behavior.

scholarly journals The Critical Success Factors Of The ERP System Project: A Meta-Analysis Methodology

2014 ◽  
Vol 30 (5) ◽  
pp. 1407 ◽  
Author(s):  
Abdesamad Zouine ◽  
Pierre Fenies
Keyword(s):  
Enterprise Resource Planning ◽  
Critical Success Factors ◽  
Success Factors ◽  
Meta Analysis ◽  
Resource Planning ◽  
Measurement Scale ◽  
Complex Nature ◽  
Erp System ◽  
Critical Success ◽  
Analysis Methodology

Many articles have been written on enterprise resource planning success in the last two decades in both the public and private sector. An important number of empirical studies attempt to delineate the steps of ERP project integration and their specificities. These research works can be divided into two principal phases: the implementation and the post-implementation. The complex nature of the ERP system and its implementation stages lead us to investigate about the critical success factors mentioned in both phases of integration. Recently, several studies have tried to assess the success of ERP system and highlight the CSFs based on some theoretical models. This study uses a meta-analysis methodology to highlight the principal factors leading to ERP success, and it evaluates the weight of CSFs in the process of implementing the ERP project. Based on the best studies published in the last years about ERP success, we conduct this research to determine the most important factors highly correlated with the ERP success. Eleven CSFs are identified in our meta-analysis and classified according to their significant importance based on the correlation coefficients finding in 32 articles focus only on the ERP system. Some criteria were selected to choose studies such as: Sample size, the availability of correlation coefficient finding (quantitative empirical data), the availability of reliable constructs (Cronbachs alpha), and the measurement scale of each factor.

scholarly journals Analysis of the Most-Cited Systematic Review or Meta-Analysis in Acupuncture Research

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Ying He ◽  
Yuxi Li ◽  
Juan Li ◽  
Ning Li ◽  
Yonggang Zhang ◽  
...  
Keyword(s):  
Systematic Reviews ◽  
Meta Analysis ◽  
Developed Countries ◽  
Research Field ◽  
Maryland School ◽  
The Usa ◽  
Acupuncture Research ◽  
New Research ◽  
Meta Analyses ◽  
The University

Objectives. The aim of the current study was to analyze the 100 most-cited systematic reviews or meta-analyses in the field of acupuncture research. Methods. The Web of Science Core Collection was used to retrieve lists of 100 most-cited systematic reviews or meta-analyses in the field of acupuncture research. Two authors screened literature, extracted data, and analyzed the results. Results. The citation number of the 100 most-cited systematic reviews or meta-analyses varied from 65 to 577; they were published between 1989 and 2018. Fourteen authors published more than 1 study as the corresponding author and 10 authors published more than 1 study as the first author. In terms of the corresponding authors, Edzard Ernst and Linde Klaus published the most systematic reviews/meta-analyses (n = 7). The USA published most of the systematic reviews or meta-analyses (n = 24), followed by England (n = 23) and China (n = 14). Most institutions with more than 1 study were from England (4/13). The institutions with the largest numbers of most-cited systematic reviews or meta-analyses were the Technical University of Munich in Germany, the University of Maryland School of Medicine in the USA (n = 8), the Universities of Exeter and Plymouth in England (n = 6), and the University of Exeter in England (n = 6). The journal with the largest number of most-cited systematic reviews or meta-analyses was the Cochrane Database of Systematic Reviews (n = 20), followed by Pain (n = 6). Conclusion. Our study reveals that the 100 most-cited systematic reviews or meta-analyses in the acupuncture research field are mostly from high impact factor journals and developed countries. It will help researchers follow research hot spots, broaden their research scope, expand their academic horizons, and explore new research ideas, thereby improving the quality of acupuncture research.

Perceptual-Cognitive Expertise in Sport: A Meta-Analysis

2007 ◽  
Vol 29 (4) ◽  
pp. 457-478 ◽  
Author(s):  
Derek T.Y. Mann ◽  
A. Mark Williams ◽  
Paul Ward ◽  
Christopher M. Janelle
Keyword(s):  
Response Time ◽  
Meta Analysis ◽  
Empirical Work ◽  
Stimulus Presentation ◽  
Cognitive Skill ◽  
Response Accuracy ◽  
Perceptual Cues ◽  
Presentation Modality ◽  
Quiet Eye ◽  
Analytic Review

Research focusing on perceptual-cognitive skill in sport is abundant. However, the existing qualitative syntheses of this research lack the quantitative detail necessary to determine the magnitude of differences between groups of varying levels of skills, thereby limiting the theoretical and practical contribution of this body of literature. We present a meta-analytic review focusing on perceptual-cognitive skill in sport (N = 42 studies, 388 effect sizes) with the primary aim of quantifying expertise differences. Effects were calculated for a variety of dependent measures (i.e., response accuracy, response time, number of visual fixations, visual fixation duration, and quiet eye period) using point-biserial correlation. Results indicated that experts are better than nonexperts in picking up perceptual cues, as revealed by measures of response accuracy and response time. Systematic differences in visual search behaviors were also observed, with experts using fewer fixations of longer duration, including prolonged quiet eye periods, compared with nonexperts. Several factors (e.g., sport type, research paradigm employed, and stimulus presentation modality) significantly moderated the relationship between level of expertise and perceptual-cognitive skill. Practical and theoretical implications are presented and suggestions for empirical work are provided.

scholarly journals Determination of Thermal Comfort in Indoor Sport Facilities Located in Moderate Environments: An Overview

Atmosphere ◽  
2019 ◽  
Vol 10 (12) ◽  
pp. 769 ◽  
Author(s):  
Fabio Fantozzi ◽  
Giulia Lamberti
Keyword(s):  
Thermal Comfort ◽  
Thermal Environment ◽  
Thermal Sensation ◽  
Future Research ◽  
Indoor Environmental Quality ◽  
Indoor Environments ◽  
Major Question ◽  
Sport Practice ◽  
Sport Facilities

In previous years, providing comfort in indoor environments has become a major question for researchers. Thus, indoor environmental quality (IEQ)—concerning the aspects of air quality, thermal comfort, visual and acoustical quality—assumed a crucial role. Considering sport facilities, the evaluation of the thermal environment is one of the main issues that should be faced, as it may interfere with athletes’ performance and health. Thus, the necessity of a review comprehending the existing knowledge regarding the evaluation of the thermal environment and its application to sport facilities becomes increasingly relevant. This paper has the purpose to consolidate the aspects related to thermal comfort and their application to sport practice, through a deep study concerning the engineering, physiological, and psychological approaches to thermal comfort, a review of the main standards on the topic and an analysis of the methodologies and the models used by researchers to determine the thermal sensation of sport facilities’ occupants. Therefore, this review provides the basis for future research on the determination of thermal comfort in indoor sport facilities located in moderate environments.

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