scholarly journals ADHD and its Effects on Job Performance: A Moderated Mediation Model

2020 ◽  
Vol 4 (1) ◽  
pp. 1-25
Author(s):  
Ernesto Rosario-Hernández ◽  
Lillian Rovira-Millán

The purpose of the present study was to examine the effects of ADHD on job performance and the possible me-diating role of work engagement and moderating role of gender. Hypotheses testing were performed using structural equation modeling base on PLS-SEM approach applied to a sample of 448 employees from different organizations in Puerto Rico. The results shown that ADHD has a direct effect on task performance and counter-productive work behaviors, but none on organizational citizenship behaviors. Meanwhile, the relationship be-tween ADHD and task performance/organizational citizenship behavior were mediated by work engagement. On the other hand, gender moderated the relationship between ADHD and counterproductive work behaviors on which males were more strongly to show counter-productive work behaviors under high levels of ADHD than females. Findings are discussed in the light of their theoretical and practical implications for future studies.

2021 ◽  
Vol 49 (7) ◽  
pp. 1-8
Author(s):  
Guodong Yang

Leader humor plays an important role in organizations because it affects employees' attitude and behavior. The positive effect of humor in organizations has been widely touted; however, research on the effect of leader humor on employee creativity is still rare. This study addressed how leader positive humor affects employee creativity and whether work engagement mediates this relationship. Data were collected from 233 supervisor–subordinate dyads in 23 Chinese hightech companies. Results of structural equation modeling indicate that leader positive humor was positively related to work engagement, and that work engagement was positively related to employee creativity. Additionally, work engagement mediated the relationship between leader positive humor and employee creativity. Thus, organizations should encourage managers to use positive humor to enhance employees' engagement at work, which will, in turn, lead to creative outcomes. This research extends understanding of the leader positive humor–employee creativity relationship.


2020 ◽  
Vol 48 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Ran Xiong ◽  
Yuping Wen

We examined the mediating role of work engagement in predicting organizational citizenship behavior and counterproductive work behavior. The 227 participants were employees of 2 major retail banks in China, who completed a survey. The results showed that both turnover intention and work engagement were significantly correlated with organizational citizenship behavior and counterproductive work behavior. Results of structural equation modeling indicated that work engagement partially mediated both the turnover intention–organizational citizenship behavior relationship and the turnover intention–counterproductive work behavior relationship. These results extend prior findings and shed light on how turnover intention affects organizational citizenship behavior and counterproductive work behavior. Theoretical and practical implications are discussed.


2018 ◽  
Vol 47 (2) ◽  
pp. 353-377 ◽  
Author(s):  
Upasna A. Agarwal ◽  
Vishal Gupta

Purpose Integrating the job demands-resources theory and the conservation of resources theory, the purpose of this paper is to develop and test a moderated-mediation model examining the relationships between motivating job characteristics, work engagement, conscientiousness and managers’ turnover intentions. Design/methodology/approach Data were collected using a survey questionnaire from 1,302 managers working in eight Indian private sector organizations. Structural equation modeling and hierarchical regression analysis were used to test the hypothesized relationships between the study variables. Findings The study found evidence of the mediating role of work engagement for the relationship between motivating job characteristics and managers’ turnover intentions. Conscientiousness moderated the relationship between work engagement and turnover intention. The total and indirect effects of motivating job characteristics on turnover intention were moderated by conscientiousness. Research limitations/implications The study was cross-sectional, so inferences about causality are limited. Practical implications The findings of this study reaffirm the crucial role of job characteristics in influencing work engagement and turnover intention. By examining work engagement as a mediator for the job characteristics-turnover intention relationship, this study explores the process through which job characteristics are associated with turnover intention. The findings of the moderating influence of contentiousness on the relationship of direct and indirect effects of job characteristics suggests that individual personality can influence social exchanges as well as managerial attitudes and behaviors in multiple ways. Originality/value The study provides an insight into the underlying process through which job characteristics are related to managers’ turnover intentions. To the best of the authors’ knowledge, such a study is the first of its kind.


2020 ◽  
Vol 12 (12) ◽  
pp. 4872 ◽  
Author(s):  
Yoonhee Park ◽  
Doo Hun Lim ◽  
Woocheol Kim ◽  
Hana Kang

This study has two primary purposes: (1) examining the structural relationships between organizational support, job crafting, work engagement, and adaptive performance, and (2) identifying a revolving relationship derived from these relationships. To that end, the research sampled 250 human resources professionals in companies with at least 300 employees in South Korea and employed structural equation modeling. The study’s findings showed that organizational support affects adaptive performance through job crafting and work engagement. In addition, job crafting and adaptive performance mediated the relationship between organizational support and work engagement. Lastly, revolving relationships existed among job crafting, work engagement, and adaptive performance. Our findings make a positive contribution to comprehending the role of adaptive performance in motivating individuals further to craft their jobs creatively. Moreover, it advances our understanding of the complexities of the revolving relationships among job crafting, work engagement, and adaptive performance.


2019 ◽  
Vol 11 (4) ◽  
pp. 1050 ◽  
Author(s):  
Woocheol Kim ◽  
Soo Han ◽  
Jiwon Park

The current study aimed to scrutinize roles of work engagement as a mediator in the relationships between job and personal resources and employees’ outcomes, namely job performance and turnover intention, specifically focusing on testing the essentiality of work engagement. A total of 571 complete responses from full-time employees in Korean organizations were utilized for data analysis with structural equation modeling (SEM). This study analyzed two research models through the competing model approach: One model (Model 1) specified that job and personal resources directly influence job performance and turnover intention and also indirectly influence job performance and turnover intention through work engagement, whereas the other model (Model 2) specified that job and personal resources only indirectly influence turnover intention and job performance through work engagement. The results of the competing models demonstrated that overall, Model 2 adequately fit better than Model 1. The results also showed that the direct effects of job and personal resources on work engagement, as well as the direct effects of work engagement on job performance and turnover intention were statistically significant. In addition, the results of the study revealed statistically significant mediating effects of work engagement, not only on the relationship between job and personal resources and job performance, but also on the relationship between job and personal resources and turnover intention. Based on the results, theoretical and practical implications for human resource management, limitations, and recommendations for further research are discussed.


2019 ◽  
Vol 47 (10) ◽  
pp. 1-9
Author(s):  
Yungui Guo ◽  
Yanting Zhu

We examined the mediating role of work engagement in the relationship between psychological detachment and research performance using structural equation modeling and bootstrapping analysis. Participants comprised 923 teachers from 39 key universities in China, who completed measures of psychological detachment, research performance, and work engagement. The results indicated that psychological detachment was negatively associated with research performance, and that work engagement mediated this relationship. Our findings enrich understanding of the effects of psychological detachment on research performance. Theoretical and practical implications are discussed.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Muhammad Mumtaz Khan ◽  
Muhammad Shujaat Mubarik ◽  
Syed Saad Ahmed ◽  
Tahir Islam ◽  
Essa Khan ◽  
...  

PurposeThe purpose of the study is to ascertain the mediating role of meaning between servant leadership and work engagement. The study also explores the relationship between servant leadership and work engagement.Design/methodology/approachThe data were collected from 704 service sector employees working in Pakistan through survey design. The data analysis was done through structural equation modeling using PLS-Smart and hierarchical regression using SPSS.FindingsThe results revealed that servant leadership was related to meaning and work engagement. Moreover, meaning was found to be related to work engagement. Finally, meaning was found to mediate the relationship between servant leadership and work engagement.Originality/valueThe research has ascertained the previously unexplored mediating role of meaning between servant leadership and work engagement.


2021 ◽  
Vol 14 (1) ◽  
pp. 27-45
Author(s):  
Gus Andri ◽  
Wiwiek Rabiatul Adawiyah ◽  
Ratno Purnomo ◽  
Yuni Candra

The overarching objectives of this inquiry are twofold: first, to investigate the relationship between proactive personality, empowering leadership, and individual job performance; second, to examine the mediating role of psychological capital on the relationship between empowering leadership and an individual's job performance. The sample consists of 215 entrepreneurs of Minang migrants in Purwokerto-Central Java, Indonesia. The Minangnese is an ethnic group in Indonesia with a high success rate of entrepreneurs, and hence there is a stigma in the society that the Minang tribe was born to be entrepreneurs. Despite the abundant literature on entrepreneurship, few have focused on the leadership style of specific ethnicities in doing business. The burgeoning popularity of entrepreneurship theory has attracted academic attention. Scholars attempt to enhance the entrepreneurship literature from various perspectives, one of which is a cultural value. Moreover, little discussion on the role of psychological capital in nurturing individual job performance is the primary motive behind the study. Data were collected using a questionnaire and analysis with Structural Equation Modeling (SEM). The results proactive personality positively influences empowering leadership. Likewise, empowering leadership determines both psychological capital and individual job performance. The study also supported the view that psychological capital mediates the relationship between empowering leadership and individual performance. The theoretical implication of this research is that psychological capital is important in building individual characters who respond to difficult conditions, so that psychological capital is a competency in improving individual performance.


2014 ◽  
Vol 13 (4) ◽  
pp. 194-203 ◽  
Author(s):  
Kimberley Breevaart ◽  
Arnold B. Bakker ◽  
Evangelia Demerouti ◽  
Dominique M. Sleebos ◽  
Véronique Maduro

The purpose of the present study was to unravel the mechanisms underlying the relationship between transformational leadership, follower work engagement, and follower job performance and to investigate a possible boundary condition of transformational leadership. We used structural equation modeling to test our model among 162 dyads consisting of one employee and their leader, who both filled out an online questionnaire. Followers reported more job resources and need fulfillment when their leader showed more transformational leadership behavior, and this contributed to followers’ engagement and job performance. Consistent with our hypothesis, transformational leaders mainly fulfilled followers’ needs when followers were high in need for leadership.


2021 ◽  
pp. 146735842110403
Author(s):  
Emmanuel Twumasi Ampofo ◽  
Joseph Owusu ◽  
Rosemary Boateng Coffie ◽  
Felicity Asiedu-Appiah

To expand the literature on embeddedness and life satisfaction, the present study examines the mediating role of work engagement in the relationship between organizational embeddedness and life satisfaction among hotel employees in Ghana. Multi-wave data were conveniently collected from 274 employees working as full timers in selected rated hotels in Accra. Structural equation modeling results demonstrated that organizational embeddedness positively influenced life satisfaction and links positively affected life satisfaction. Moreover, work engagement mediated the organizational embeddedness-life satisfaction nexus. Lastly, the results showed that work engagement mediated the effects of link and fit on life satisfaction. Managers of hotels should provide employees who offer frontline services with several important organizational resources such as fit and links to enhance their work engagement and therefore augment their satisfaction with life.


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