scholarly journals Fundamental Requirements for Contemporary Performance Evaluation of Emergency-Response and Safety-Critical Teams

2021 ◽  
Author(s):  
Rakesh Veerabhadrappa
Keyword(s):  
Performance Evaluation ◽  
Emergency Response ◽  
Team Performance ◽  
Review Article ◽  
Future Research ◽  
Research Focus ◽  
Team Research ◽  
Innovative Methods ◽  
Key Concepts ◽  
Objective Quantification

This is a review-article which selectively reviews key concepts adopted in team performance evaluation literature. This review intends to promote future innovative methods for objective quantification and analysis of team performance. The review summarizes methods, experimental frameworks, sensors for physiological and behavioral recordings, data processing to derive team level objective measures, in the light of team performance evaluation. Observing the advancements in sensor technologies and computation power, towards advancing team performance evaluation, this review summarizes some of the current multimodal based team research. Finally, the review provides suggestions on aspects that the future research focus to overcome some of existing limitations and drawbacks. <br>

scholarly journals Fundamental Requirements for Contemporary Performance Evaluation of Emergency-Response and Safety-Critical Teams

2021 ◽  
Author(s):  
Rakesh Veerabhadrappa
Keyword(s):  
Performance Evaluation ◽  
Emergency Response ◽  
Team Performance ◽  
Review Article ◽  
Future Research ◽  
Research Focus ◽  
Team Research ◽  
Innovative Methods ◽  
Key Concepts ◽  
Objective Quantification

This is a review-article which selectively reviews key concepts adopted in team performance evaluation literature. This review intends to promote future innovative methods for objective quantification and analysis of team performance. The review summarizes methods, experimental frameworks, sensors for physiological and behavioral recordings, data processing to derive team level objective measures, in the light of team performance evaluation. Observing the advancements in sensor technologies and computation power, towards advancing team performance evaluation, this review summarizes some of the current multimodal based team research. Finally, the review provides suggestions on aspects that the future research focus to overcome some of existing limitations and drawbacks. <br>

Development of a German-Language Questionnaire to Measure Collective Orientation as an Individual Attitude

2017 ◽  
Vol 76 (3) ◽  
pp. 91-105 ◽  
Author(s):  
Vera Hagemann
Keyword(s):  
Team Performance ◽  
Reliability And Validity ◽  
Future Research ◽  
German Language ◽  
Team Members ◽  
Collective Orientation ◽  
Team Research ◽  
German Speaking ◽  
Individual Variables ◽  
The Individual

Abstract. The individual attitudes of every single team member are important for team performance. Studies show that each team member’s collective orientation – that is, propensity to work in a collective manner in team settings – enhances the team’s interdependent teamwork. In the German-speaking countries, there was previously no instrument to measure collective orientation. So, I developed and validated a German-language instrument to measure collective orientation. In three studies (N = 1028), I tested the validity of the instrument in terms of its internal structure and relationships with other variables. The results confirm the reliability and validity of the instrument. The instrument also predicts team performance in terms of interdependent teamwork. I discuss differences in established individual variables in team research and the role of collective orientation in teams. In future research, the instrument can be applied to diagnose teamwork deficiencies and evaluate interventions for developing team members’ collective orientation.

Challenges of subjectivity in team performance evaluation

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Markus Arnold
Keyword(s):  
Performance Evaluation ◽  
Team Performance ◽  
Cognitive Biases ◽  
Future Research ◽  
Human Beings ◽  
Perceived Fairness ◽  
Content Type ◽  
Positive Effects ◽  
Open Questions ◽  
Performance Effects

Purpose This paper aims to analyze challenges of subjective performance evaluation (SPE) and their effects on team performance. It focuses on discretionary bonus allocations in teams and challenges driven by cognitive biases on the superior or the employee side. This is important as efficient teamwork is a relevant source of competitive advantages in firms, and firms often rely on teams to coordinate various, mutually supportive organizational activities. Design/methodology/approach The author analyzes results that have recently been discussed in the literature and link them to each other to create a more holistic picture about potential performance effects of SPE. Based on the analyses, the author develops avenues for future research and point out open questions. Findings Exploring employees’ fairness perceptions in team settings in which there is no clear standard for a “fair” team bonus allocation, the author finds that perceived fairness of team bonus allocation may decrease under SPE because employees interpret the “fairness” of the bonus allocation from an egocentric perspective. Such decrease in perceived fairness can eventually even lead to decreased team performance. Likewise, on the superior side, more complex, but highly relevant team can cause cognitive biases of superiors in assessing employee performance, thereby decreasing the potentially positive effects of SPE on team performance. Originality/value This paper contributes to the literature by analyzing recently discovered challenges of SPE in teams and linking them to each other to draw more general conclusions about the performance effects of SPE. For practice, my findings imply that firms may want to be cautious when evaluating the potential effects of SPE – as it is made by human beings with their cognitive biases. For research, the paper opens up new research possibilities and points out open questions.

Team Performance: A Model for Research

1978 ◽  
Vol 22 (1) ◽  
pp. 486-492
Author(s):  
Duncan L. Dieterly
Keyword(s):  
Team Performance ◽  
Future Research ◽  
Research Directions ◽  
The Past ◽  
Team Research ◽  
Function Design ◽  
Basic Concepts ◽  
Training Team ◽  
Performance Research ◽  
Team Model

In this paper a synopsis of team research is made to establish some basic concepts relative to the area of team performance. Based upon the resultant information, a model of team performance is proposed and its relationship to training indicated. One of the variables of this model task function design is discussed in detail to encourage future research associated with it. Based upon the concepts introduced some broad research directions are suggested. The interactive aspects of the team model may hold the key to team training. Team performance is an area of growing interest and concern which will require an increased research emphasis to understand the basic concepts. Although the perspective of team performance research has been curtailed in the past, we stand on the brink of new and exciting discoveries in the future.

Virtual Teams

2017 ◽  
Author(s):  
Michael Travis Maynard ◽  
Matti Vartiainen ◽  
Diana Sanchez
Keyword(s):  
Virtual Teams ◽  
Team Performance ◽  
Virtual Team ◽  
Talent Management ◽  
Future Research ◽  
Team Research ◽  
Current State ◽  
Management Literature ◽  
Continued Use

Given the proliferation of technology developments and the continued use of teams within organizations, it is not surprising to see an increasing use of virtual teams. In response, researchers are more closely examining factors that may affect virtual team performance. There have been several reviews that do a thorough job of providing the current state of the virtual team literature, as well as providing directions for future research in this area. However, within the current chapter, we leverage a framework from the talent-management literature to assess whether certain talent-management-related topics have been adequately considered within the virtual team literature. Within each section of the framework leveraged here, we outline what the virtual team research has discussed, as well as where future opportunities exist. Our contention is that by integrating thoughts from the talent-management literature, additional insights and gaps can be identified within the virtual team literature.

scholarly journals Mulching as water-saving technique in dryland agriculture: review article

2019 ◽  
Vol 43 (1) ◽  
Author(s):  
Mohammad Abdul Kader ◽  
Ashutus Singha ◽  
Mili Amena Begum ◽  
Arif Jewel ◽  
Ferdous Hossain Khan ◽  
...  
Keyword(s):  
Arid Regions ◽  
Review Article ◽  
Water Saving ◽  
Future Research ◽  
Agricultural Water ◽  
Plastic Mulch ◽  
Dryland Agriculture ◽  
Crop Cultivation ◽  
Agricultural Water Resources ◽  
Semi Arid

Abstract Agricultural water resources have been limited over the years due to global warming and irregular rainfall in the arid and semi-arid regions. To mitigate the water stress in agriculture, mulching has a crucial impact as a water-saving technique in rain-fed crop cultivation. It is important mainly for preserving soil moisture, relegating soil temperature, and limiting soil evaporation, which affects the crop yield. Mulching has many strategic effects on soil ecosystem, crop growth, and climate. Mulch insulates the soil, helping to provide a buffer from cold and hot temperatures that have a crucial activity in creating beautiful and protected landscapes. This study has accumulated a series of information about both organic and plastic mulch materials and its applicability on crop cultivation. Moreover, future research potentials of mulching with modeling were discussed to quantify water loss in agriculture.

Investigating a Virtual Reality-based Emergency Response Scenario and Intelligent User Interface for First Responders

2020 ◽  
Vol 64 (1) ◽  
pp. 2114-2118
Author(s):  
Randall Spain ◽  
Jason Saville ◽  
Barry Lui ◽  
Donia Slack ◽  
Edward Hill ◽  
...  
Keyword(s):  
Virtual Reality ◽  
User Interface ◽  
Emergency Response ◽  
User Interfaces ◽  
Mental Workload ◽  
First Responders ◽  
Lessons Learned ◽  
Future Research ◽  
Intelligent User Interfaces ◽  
Intelligent User Interface

Because advances in broadband capabilities will soon allow first responders to access and use many forms of data when responding to emergencies, it is becoming critically important to design heads-up displays to present first responders with information in a manner that does not induce extraneous mental workload or cause undue interaction errors. Virtual reality offers a unique medium for envisioning and testing user interface concepts in a realistic and controlled environment. In this paper, we describe a virtual reality-based emergency response scenario that was designed to support user experience research for evaluating the efficacy of intelligent user interfaces for firefighters. We describe the results of a usability test that captured firefighters’ feedback and reactions to the VR scenario and the prototype intelligent user interface that presented them with task critical information through the VR headset. The paper concludes with lessons learned from our development process and a discussion of plans for future research.

Designing an Emergency Management Simulation Testbed to Investigate Incident Management Team Performance

2020 ◽  
Vol 64 (1) ◽  
pp. 1881-1885
Author(s):  
Changwon Son ◽  
Farzan Sasangohar ◽  
S. Camille Peres ◽  
Jukrin Moon
Keyword(s):  
Emergency Management ◽  
Team Performance ◽  
Real Life ◽  
Management Team ◽  
Future Research ◽  
Incident Management ◽  
Emergency Operations ◽  
Management Domain ◽  
Qualitative Approaches ◽  
Complex Phenomena

Investigating real-life disasters and crises has been challenging due to accompanying difficulties and risks posed by these complex phenomena. Previous research in the emergency management domain has largely relied on qualitative approaches to describe the event after it occurred. To facilitate investigations for more generalizable findings, this paper documents ongoing efforts to design an emergency management simulation testbed called Team Emergency Operations Simulation (TEOS) in which an incident management team (IMT) is situated. First, we describe the design process based on our previous work. Next, we present the overall description of TEOS including representative roles, tasks, and team environments. We also propose measures of team performance of the IMT and propose future research that can be realized through TEOS.

scholarly journals Materials for Production of High and Ultra-High Performance Concrete: Review and Perspective of Possible Novel Materials

Materials ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4304
Author(s):  
Markssuel Teixeira Marvila ◽  
Afonso Rangel Garcez de de Azevedo ◽  
Paulo R. de de Matos ◽  
Sergio Neves Monteiro ◽  
Carlos Maurício Fontes Vieira
Keyword(s):  
High Performance ◽  
High Performance Concrete ◽  
Review Article ◽  
Cement Matrix ◽  
Bibliographic Databases ◽  
Future Research ◽  
Chemical Additives ◽  
Ultra High Performance Concrete ◽  
Conventional Concrete ◽  
Essential Components

This review article proposes the identification and basic concepts of materials that might be used for the production of high-performance concrete (HPC) and ultra-high-performance concrete (UHPC). Although other reviews have addressed this topic, the present work differs by presenting relevant aspects on possible materials applied in the production of HPC and UHPC. The main innovation of this review article is to identify the perspectives for new materials that can be considered in the production of novel special concretes. After consulting different bibliographic databases, some information related to ordinary Portland cement (OPC), mineral additions, aggregates, and chemical additives used for the production of HPC and UHPC were highlighted. Relevant information on the application of synthetic and natural fibers is also highlighted in association with a cement matrix of HPC and UHPC, forming composites with properties superior to conventional concrete used in civil construction. The article also presents some relevant characteristics for the application of HPC and UHPC produced with alkali-activated cement, an alternative binder to OPC produced through the reaction between two essential components: precursors and activators. Some information about the main types of precursors, subdivided into materials rich in aluminosilicates and rich in calcium, were also highlighted. Finally, suggestions for future work related to the application of HPC and UHPC are highlighted, guiding future research on this topic.

scholarly journals A Review of Remote Sensing Image Dehazing

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3926
Author(s):  
Juping Liu ◽  
Shiju Wang ◽  
Xin Wang ◽  
Mingye Ju ◽  
Dengyin Zhang
Keyword(s):  
Remote Sensing ◽  
Data Driven ◽  
Future Research ◽  
Research Focus ◽  
Image Dehazing ◽  
Surface Information ◽  
Haze Removal ◽  
Advantages And Disadvantages ◽  
Extra Information ◽  
Removal Technique

Remote sensing (RS) is one of the data collection technologies that help explore more earth surface information. However, RS data captured by satellite are susceptible to particles suspended during the imaging process, especially for data with visible light band. To make up for such deficiency, numerous dehazing work and efforts have been made recently, whose strategy is to directly restore single hazy data without the need for using any extra information. In this paper, we first classify the current available algorithm into three categories, i.e., image enhancement, physical dehazing, and data-driven. The advantages and disadvantages of each type of algorithm are then summarized in detail. Finally, the evaluation indicators used to rank the recovery performance and the application scenario of the RS data haze removal technique are discussed, respectively. In addition, some common deficiencies of current available methods and future research focus are elaborated.

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