scholarly journals Leadership and Organization Performance: A Review on Theoretical and Empirical Perspectives

2020 ◽  
pp. 25-30
Author(s):  
Gimhani Nandasinghe
Keyword(s):  
Leadership Skills ◽  
Business Environment ◽  
Future Research ◽  
Organization Performance ◽  
Leadership Qualities ◽  
Roles And Responsibilities ◽  
Research Areas ◽  
Clear Vision ◽  
Helping Others ◽  
Leadership And Organization

Leadership is a skill that motivates groups of people to act to accomplish a common objective. It is a process of encouraging and helping others to work enthusiastically towards objectives. Leadership is essential because it establishes a clear vision and communicates effectively with its subordinates and colleagues. With a clear vision, the organization's direction makes the employees to realize their roles and responsibilities. For the further research areas, I suggest directions for future research areas such as the leadership transformations in the organizations, a combination with the technological changes, and another area is can be able to find out what are the new leadership skills which need to compete successfully in the digital business environment. The purpose of this paper is to describe leadership, leadership qualities, leadership skills, leadership models, the importance of leadership, and its impact on making a change to the organization’s performance.

scholarly journals Transformational leadership, work motivation and performance: An exploratory study on the context and process

2015 ◽  
Vol 12 (1) ◽  
pp. 2
Author(s):  
Pooi Fong Ong ◽  
Elden Weng Cheong Kam
Keyword(s):  
Transformational Leadership ◽  
Exploratory Study ◽  
Work Motivation ◽  
Leadership Skills ◽  
Business Environment ◽  
Leadership Qualities ◽  
Youth Leaders ◽  
The People ◽  
Leadership Motivation ◽  
And Performance

Leadership skills have become an important asset for many organisations as they strive to manage the people that make up the organisations. However, in todays competitive business environment, basic leadership qualities may not be sufficient to sustain the growth of the organisations. This exploratory study aims to look at the influence transformational leaders have on work motivation and performance. The study adopts a qualitative approach using in-depth interviews to solicit corporate and youth leaders' perspectives on successful leadership qualities and challenges, work motivation and performance. Findings revealed that transformational leadership traits are effective in cultivating motivation and higher performance in organisations. An evolving conceptual framework depicting the relationships between leadership, motivation and performance is proposed.

Leadership Qualities and Business Skills Needed By Business Education Students in Public Universities in South-East Nigeria for National Security.

2019 ◽  
pp. 155-161
Author(s):  
Okwor N.G. ◽  
Ezeabii I.C.
Keyword(s):  
National Security ◽  
Business Education ◽  
Public Universities ◽  
Leadership Skills ◽  
Leadership Qualities ◽  
Education Students ◽  
Business Educators ◽  
Business Skills ◽  
Level Of Significance ◽  
Coefficient Method

The study focused on leadership qualities and business skills needed by business education students in public universities in South-East Nigeria for national security. Survey research design was adopted. Two research questions and two null hypotheses tested at .05 level of significance guided the study. The population for the study was 53 business educators (21 males and 32 females) in public universities in South East states of Nigeria. The number was manageable hence, there was no sampling. Structured questionnaire containing a total of 22 items was the instrument for data collection. The reliability of the instrument was determined using Cronbach Alpha reliability coefficient method. A correlation of .81 was obtained. Out of 53 copies of the questionnaire distributed, 52 copies were returned giving 98.11% return rate. It was found out that: ability to communicate( ̅ ), display honesty( ̅ ), solve problems( ̅ ) are among the leadership qualities and the ability to prepare budget( ̅ ), set procedures for achieving plans( ̅ ), make innovations( ̅ ) and use promotional tools( ̅ ) are among the business skills needed for by business education students for national security. Also, possession of leadership qualities and business skills are not gender biased. Recommendations made include: the identified leadership skills should be integrated in the curriculum by stakeholders for training business education students and business educators should ensure that the students are trained on the business skills identified to enable the students armed with salable skills and contribute to national security.

A Review of Minimum Quantity Lubrication (MQL) based on Bibliometry

2020 ◽  
Vol 13 ◽  
Author(s):  
Gaurav Gaurav ◽  
Abhay Sharma ◽  
G S Dangayach ◽  
M L Meena
Keyword(s):  
Descriptive Analysis ◽  
Minimum Quantity Lubrication ◽  
Citation Network ◽  
Machining Process ◽  
Cutting Fluid ◽  
Future Research ◽  
Research Directions ◽  
Minimum Quantity ◽  
Research Areas ◽  
Future Research Directions

Background: Minimum quantity lubrication (MQL) is one of the most promising machining techniques that can yield a reduction in consumption of cutting fluid more than 90 % while ensuring the surface quality and tool life. The significance of the MQL in machining makes it imperative to consolidate and analyse the current direction and status of research in MQL. Objective: This study aims to assess global research publication trends and hot topics in the field of MQL among machining process. The bibliometric and descriptive analysis are the tools that the investigation aims to use for the data analysis of related literature collected from Scopus databases. Methods: Various performance parameters are extracted, such as document types and languages of publication, annual scientific production, total documents, total citations, and citations per article. The top 20 of the most relevant and productive sources, authors, affiliations, countries, word cloud, and word dynamics are assessed. The graphical visualisation of the bibliometric data is presented in terms of bibliographic coupling, citation, and co-citation network. Results: The investigation reveals that the International Journal of Machine Tools and Manufacture (2611 citations, 31 hindex) is the most productive journal that publishes on MQL. The most productive institution is the University of Michigan (32 publications), the most cited country is Germany (1879 citations), and the most productive country in MQL is China (124 publications). The study shows that ‘Cryogenic Machining’, ‘Sustainable Machining’, ‘Sustainability’, ‘Nanofluid’ and ‘Titanium alloy’ are the most recent keywords and indications of the hot topics and future research directions in the MQL field. Conclusion: The analysis finds that MQL is progressing in publications and the emerging with issues that are strongly associated with the research. This study is expected to help the researchers to find the most current research areas through the author’s keywords and future research directions in MQL and thereby expand their research interests.

Conclusion

2020 ◽  
pp. 698-719
Author(s):  
Ronald E. Rice ◽  
Simeon J. Yates ◽  
Jordana Blejmar
Keyword(s):  
Digital Technology ◽  
Digital Literacy ◽  
Theory Development ◽  
Policy Implications ◽  
Digital Culture ◽  
Future Research ◽  
Technology And Society ◽  
Ongoing Research ◽  
Positive Effects ◽  
Research Areas

We conclude the Handbook of Digital Technology and Society by identifying topics that appear in multiple chapters, are more unique to some chapters, and that represent general themes across the material. Each of these is considered separately for the ESRC theme chapters and the non-ESRC chapters. In the ESRC theme chapters, cross-cutting research topics include digital divides and inequalities; data and digital literacy; governance, regulation, and legislation; and the roles and impacts of major platforms. Cross-cutting challenges include methods; theory development, testing, and evaluation; ethics; big data; and multi-platform/holistic studies. Gaps include policy implications, and digital culture. In the non-ESRC chapters, more cross-cutting themes include future research and methods; technology venues; relationships; content and creation; culture and everyday life; theory; and societal effects. More unique, these were digitization of self; managing digital experience; names for the digital/social era; ethics; user groups; civic issues; health, and positive effects. The chapter also shows how the non-ESRC chapters may be clustered together based on their shared themes and subthemes, identifying two general themes of more micro and more macro topics. The identification of both more and less common topics and themes can provide the basis for understanding the landscape of prior research, what areas need to be included in ongoing research, and what research areas might benefit from more attention. The chapter ends with some recommendations for such ongoing and future research in the rich, important, and challenging area of digital technology and society.

scholarly journals Toward a Working Model of Leadership in Nonprofit Sport Governance

2019 ◽  
Vol 33 (3) ◽  
pp. 189-202 ◽  
Author(s):  
Ian O’Boyle ◽  
David Shilbury ◽  
Lesley Ferkins
Keyword(s):  
Chief Executive Officers ◽  
Leadership Skills ◽  
Chief Executive ◽  
Future Research ◽  
Limited Attention ◽  
Study Approach ◽  
Working Model ◽  
Executive Officers ◽  
Scholarly Discourse

The aim of this study is to explore leadership within nonprofit sport governance. As an outcome, the authors present a preliminary working model of leadership in nonprofit sport governance based on existing literature and our new empirical evidence. Leadership in nonprofit sport governance has received limited attention to date in scholarly discourse. The authors adopt a case study approach involving three organizations and 16 participant interviews from board members and Chief Executive Officers within the golf network in Australia to uncover key leadership issues in this domain. Interviews were analyzed using an interpretive process, and a thematic structure relating to leadership in the nonprofit sport governance context was developed. Leadership ambiguity, distribution of leadership, leadership skills and development, and leadership and volunteerism emerged as the key themes in the research. These themes, combined with existing literature, are integrated into a preliminary working model of leadership in nonprofit sport governance that helps to shape the issues and challenges embedded within this emerging area of inquiry. The authors offer a number of suggestions for future research to refine, test, critique, and elaborate on our proposed working model.

scholarly journals Cybersickness in current-generation virtual reality head-mounted displays: systematic review and outlook

2021 ◽  
Author(s):  
Polona Caserman ◽  
Augusto Garcia-Agundez ◽  
Alvar Gámez Zerban ◽  
Stefan Göbel
Keyword(s):  
Systematic Review ◽  
Virtual Reality ◽  
Meta Analysis ◽  
Subjective Evaluation ◽  
Future Research ◽  
Current Generation ◽  
Research Areas ◽  
Head Mounted Displays ◽  
Skin Response ◽  
Golden Standard

AbstractCybersickness (CS) is a term used to refer to symptoms, such as nausea, headache, and dizziness that users experience during or after virtual reality immersion. Initially discovered in flight simulators, commercial virtual reality (VR) head-mounted displays (HMD) of the current generation also seem to cause CS, albeit in a different manner and severity. The goal of this work is to summarize recent literature on CS with modern HMDs, to determine the specificities and profile of immersive VR-caused CS, and to provide an outlook for future research areas. A systematic review was performed on the databases IEEE Xplore, PubMed, ACM, and Scopus from 2013 to 2019 and 49 publications were selected. A summarized text states how different VR HMDs impact CS, how the nature of movement in VR HMDs contributes to CS, and how we can use biosensors to detect CS. The results of the meta-analysis show that although current-generation VR HMDs cause significantly less CS ($$p<0.001$$ p < 0.001 ), some symptoms remain as intense. Further results show that the nature of movement and, in particular, sensory mismatch as well as perceived motion have been the leading cause of CS. We suggest an outlook on future research, including the use of galvanic skin response to evaluate CS in combination with the golden standard (Simulator Sickness Questionnaire, SSQ) as well as an update on the subjective evaluation scores of the SSQ.

scholarly journals Basing Information on Comprehensive, Critically Appraised, and Up-to-Date Syntheses of the Scientific Evidence: An Update from the International Patient Decision Aid Standards

2021 ◽  
pp. 0272989X2199662
Author(s):  
Tammy C. Hoffmann ◽  
Mina Bakhit ◽  
Marie-Anne Durand ◽  
Lilisbeth Perestelo-Pérez ◽  
Catherine Saunders ◽  
...  
Keyword(s):  
Decision Aid ◽  
Scientific Evidence ◽  
Decision Aids ◽  
Future Research ◽  
Patient Decision Aid ◽  
Patient Decision Aids ◽  
Research Areas ◽  
Patient Decision ◽  
Evidence Quality ◽  
Emerging Issues

Background Patients and clinicians expect the information in patient decision aids to be based on the best available research evidence. The objectives of this International Patient Decision Aid Standards (IPDAS) review were to 1) check the currency of, and where needed, update evidence for the domain of “basing the information in decision aids on comprehensive, critically appraised, and up-to-date syntheses of the evidence”; 2) analyze the evidence characteristics of decision aids; and 3) propose updates to relevant IPDAS criteria. Methods We searched MEDLINE and PubMed to inform updates of this domain’s definitions, justifications, and components. We also searched 5 sources to identify all publicly available decision aids ( N = 471). Two assessors independently extracted each aid’s evidence characteristics. Results Minor updates to the definitions and theoretical justifications of this IPDAS domain are provided and changes to relevant IPDAS criteria proposed. Nearly all aids (97%) provided a year of creation/update, but most (81%) did not report an explicit update or expiration policy. No scientific references were cited in 33% of aids. Of the 314 that cited at least 1 reference, 39% cited at least 1 guideline, 44% cited at least 1 systematic review, and 23% cited at least 1 randomized trial. In 35%, it was unclear what statement in the aid the citations referred to. Only 14% reported any of the processes used to find and decide on evidence inclusion. Only 14% reported the evidence quality. Many emerging issues and future research areas were identified. Conclusions Although many emerging issues need to be addressed, this IPDAS domain is validated and criteria refined. High-quality patient decision aids should be based on comprehensive and up-to-date syntheses of critically appraised evidence.

scholarly journals Advances of 2nd Life Applications for Lithium Ion Batteries from Electric Vehicles Based on Energy Demand

2021 ◽  
Vol 13 (10) ◽  
pp. 5726
Author(s):  
Aleksandra Wewer ◽  
Pinar Bilge ◽  
Franz Dietrich
Keyword(s):  
Life Cycle ◽  
Lithium Ion Batteries ◽  
Electric Vehicles ◽  
Energy Demand ◽  
Lithium Ion ◽  
Life Cycles ◽  
Future Research ◽  
Research Areas ◽  
Study Results ◽  
The Impact

Electromobility is a new approach to the reduction of CO2 emissions and the deceleration of global warming. Its environmental impacts are often compared to traditional mobility solutions based on gasoline or diesel engines. The comparison pertains mostly to the single life cycle of a battery. The impact of multiple life cycles remains an important, and yet unanswered, question. The aim of this paper is to demonstrate advances of 2nd life applications for lithium ion batteries from electric vehicles based on their energy demand. Therefore, it highlights the limitations of a conventional life cycle analysis (LCA) and presents a supplementary method of analysis by providing the design and results of a meta study on the environmental impact of lithium ion batteries. The study focuses on energy demand, and investigates its total impact for different cases considering 2nd life applications such as (C1) material recycling, (C2) repurposing and (C3) reuse. Required reprocessing methods such as remanufacturing of batteries lie at the basis of these 2nd life applications. Batteries are used in their 2nd lives for stationary energy storage (C2, repurpose) and electric vehicles (C3, reuse). The study results confirm that both of these 2nd life applications require less energy than the recycling of batteries at the end of their first life and the production of new batteries. The paper concludes by identifying future research areas in order to generate precise forecasts for 2nd life applications and their industrial dissemination.

scholarly journals Combining Virtual Reality and Organizational Neuroscience for Leadership Assessment

2021 ◽  
Vol 11 (13) ◽  
pp. 5956
Author(s):  
Elena Parra ◽  
Irene Alice Chicchi Giglioli ◽  
Jestine Philip ◽  
Lucia Amalia Carrasco-Ribelles ◽  
Javier Marín-Morales ◽  
...  
Keyword(s):  
Machine Learning ◽  
Eye Tracking ◽  
Ecological Validity ◽  
Objective Assessment ◽  
Leadership Skills ◽  
Three Dimensional ◽  
Machine Learning Techniques ◽  
Future Research ◽  
Promising Tool ◽  
Future Research Agenda

In this article, we introduce three-dimensional Serious Games (3DSGs) under an evidence-centered design (ECD) framework and use an organizational neuroscience-based eye-tracking measure to capture implicit behavioral signals associated with leadership skills. While ECD is a well-established framework used in the design and development of assessments, it has rarely been utilized in organizational research. The study proposes a novel 3DSG combined with organizational neuroscience methods as a promising tool to assess and recognize leadership-related behavioral patterns that manifest during complex and realistic social situations. We offer a research protocol for assessing task- and relationship-oriented leadership skills that uses ECD, eye-tracking measures, and machine learning. Seamlessly embedding biological measures into 3DSGs enables objective assessment methods that are based on machine learning techniques to achieve high ecological validity. We conclude by describing a future research agenda for the combined use of 3DSGs and organizational neuroscience methods for leadership and human resources.

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