Marieta Du Plessis

Prof. Marieta Du Plessis

Industrial Psychology, University of the Western Cape, Cape Town, Western Cape, South Africa
orcid

Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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21 January 2022 in Frontiers in Education
Verified
Journal Article
Open access
Marieta Du PlessisMarieta Du Plessis
Marieta Du Plessis
CVCarel D. Jansen van Vuuren
Carel D. Jansen van Vuuren
ASAbigail Simons
Abigail Simons
JFJosé Frantz
José Frantz
NRNicolette Roman
Nicolette Roman
MAMichelle Andipatin
Michelle Andipatin
After the unprecedented changes experienced in higher education due to the Covid-19 pandemic, there is a need to integrate initial thoughts and reflective experience to decide on the way forward. This study aimed to reflect on, and make sense of the events related to South African higher education institutions HEIs at the onset of the COVID-19 pandemic by using the Cynefin framework. Data from a rapid review of online media at the onset of the Covid-19 pandemic and a collaborative autoethnography session 1 year since lockdowns were implemented are used to present perspectives for the sense-making process. This offers insights to both ends of the spectrum as it highlights the evolution of processes taking place at multiple levels from government policies to institutional practices, as well as how this impacted on both staff and students. The Cynefin framework demonstrated sense-making efforts in the disordered, to the chaotic, to the complex, then to the complicated and eventually to the simple domain. Each domain ushered in its peculiarities and highlighted the issues ranging from vulnerabilities experienced in the higher education sector, to trying to reconfigure the academic year, to dealing with wicked problems, to eventually relying on expert assistance to navigate the virtual university space. Trying to establish causality in the simple domain proved challenging as the information available during the time was sparse. Despite these challenges, the lessons learnt include the importance of the sense-making process among all academic staff, the significance of collaboration and team efforts and the need to adapt leadership and self-leadership approaches to the changed ways of working in higher education institutions.

5 February 2015 in SA Journal of Industrial Psychology
Verified
Journal Article
Open access
Marieta Du PlessisMarieta Du Plessis
Marieta Du Plessis
ZWZani Wakelin
Zani Wakelin
PNPetrus Nel
Petrus Nel
Orientation: Constructs were explored from a positive organisational behaviour (POB)paradigm. The aim of POB constructs is to develop and improve employees’ psychological strengths, well-being and performance.Research purpose: The objective of this research was to investigate the relationships between servant leadership, emotional intelligence and trust in the manager. A model depicting a sequential process of interrelationships amongst the constructs was proposed.Motivation for the study: Organisations worldwide acknowledge the role that leadership and emotions play in psychological and physical well-being, as well as job performance of employees. Therefore, organisations need valid and workable interventions to assist their employees to function optimally in the work environment. By understanding the sequential relationships between servant leadership, emotional intelligence and trust, suggestions for such interventions were put forward.Research approach, design and method: Both survey and statistical modelling methodologies were employed to guide the investigation. Standardised questionnaires were used to measure the three different constructs, based on the responses of 154 employees on a composite questionnaire.Main findings: A high level of reliability was found for all the measurement scales utilised.The results of the structural equation model indicated that emotional intelligence and trust in the manager affected servant leadership.Practical/managerial implications: Emotional intelligence training should form part of a necessary component in the development of servant leaders. Sufficient time should also be given to aspirant servant leaders to build relationships when coaching and mentoring their subordinates in order to build trust.Contribution/value-add: The model of sequential relationships between the constructs assists in understanding the antecedents of servant leadership in the work environment.

2 June 2022 in Frontiers in Psychology
Verified
Journal Article
Open access
JHJana Van Heerden
Jana Van Heerden
Marieta Du PlessisMarieta Du Plessis
Marieta Du Plessis
JBJurgen R. Becker
Jurgen R. Becker
Organisations within the banking industry are increasingly confronted with attraction and retention challenges within their Information Technology (IT) divisions, driven by an increase in demand for skilled resources within the market. Therefore, the primary objective of the study was to explore the impact of job resources and job demands on work engagement and employee turnover intentions within the IT division of a South African bank. The Job Demands-Resources (JD-R) model was applied as theoretical framework to identify the unique job resources and job demands driving work engagement and turnover intentions of employees within this highly specialised section of the South African banking industry. Quantitative data was collected from 239 IT professionalsviaa self-administered, web-based survey measuring work engagement, job demands and resources, and turnover intentions. After confirmation of the factor structures of each of the variables, the direct and indirect relationships between the variables were analysed. The results indicate statistically significant relationships between job resources, work engagement and turnover intentions. Job demands moderated the relationship between job resources and work engagement, whilst work engagement mediated the relationship between job resources and turnover intention. By applying the JD-R model as a theoretical framework for the study, the unique job resources and job demands as drivers of work engagement and turnover intentions of IT employees could be highlighted to direct the development of focused work engagement and retention strategies.

30 April 2020 in SA Journal of Industrial Psychology
Verified
Journal Article
Open access
PDF file
MWMaryam Waglay
Maryam Waglay
JBJurgen R. Becker
Jurgen R. Becker
Marieta Du PlessisMarieta Du Plessis
Marieta Du Plessis
Orientation: The role of emotional intelligence, autonomy and leader member exchange (LMX) is examined in the relationship between transformational leadership and unit-level performance. Research purpose: The goal of the present study was to investigate the role of emotional intelligence and autonomy in the effectiveness of leadership in organisations through high LMX relationships. Motivation for the study: The relationship between transformational leadership and unit-level performance is well documented. However, the specific role of emotional intelligence, job autonomy and high-quality LMX relationships as transmission mechanisms is not well understood. Research approach/design and method: The study used an ex post facto research design and a convenience sampling approach. A sample of employees working as managers (n = 226) in a large financial institution in South Africa participated in the study. The proposed conceptual model was empirically tested by means of simple and hierarchical regression analyses. Main findings: The results suggest that transformational leadership is effective in driving follower performance through emotional intelligence and strong LMX relationships. Furthermore, LMX and emotional intelligence fully mediate the relationship between transformational leadership and job performance. Practical/managerial implications: The effectiveness of transformational leaders can be explained through the strong LMX relationships that they develop with followers by using emotional intelligence as an influencing strategy. Contribution/value-add: The study aims to explain the primary mechanism through which transformational leaders encourage job performance and high unit-level performance. The results indicate emotional intelligence as an important mechanism used by transformational leaders to build strong teams, which ultimately results in high-performing teams.

Inge SonnInge Sonn
Inge Sonn
Marieta Du PlessisMarieta Du Plessis
Marieta Du Plessis
Carel Daniel Jansen van VuurenCarel Daniel Jansen van Vuuren
Carel Daniel Jansen van Vuuren
JMJanene Elizabeth Marais
Janene Elizabeth Marais
Emma Faye WagenerEmma Faye Wagener
Emma Faye Wagener
NRNicolette Roman
Nicolette Roman
The coronavirus (COVID-19) pandemic struck globally and has affected higher education institutions (HEIs) and their operations, indirectly impacting the progress of the Sustainable Development Goal 4 achieved thus far. This article addresses HEIs achievements and challenges experienced in the wake of the pandemic. Online news media reports played a facilitative role in providing information to the HEI communities. A rapid review exploring online news media messages relating to higher education at the onset of the COVID-19 pandemic in Africa was utilised. Narrative synthesis was used to analyse the data. The results highlight HEIs achievements, which aim to ensure that all students receive the same level of education and provision in terms of devices and mental health support. However, challenges were also experienced at HEIs and include students feeling uncertainty and fear regarding completing their education. Furthermore, the results also show that not all students received the same level of education due to contextual factors, thus deepening the existing social disparities in Africa. The pandemic provides an opportunity for HEIs to embed the components of global citizenship education into the curriculum and to work in an innovative way to promote Sustainable Development Goal 4.

17 May 2021 in SA Journal of Industrial Psychology
Verified
Journal Article
Open access
PDF file
Marieta Du PlessisMarieta Du Plessis
Marieta Du Plessis
ETEmma C. Thomas
Emma C. Thomas
Orientation: The coronavirus disease 2019 (COVID-19) pandemic has brought to the forefront the need for industrial-organisational psychologists (IOPs) and organisations to place an emphasis on employees’ mental and physical health at all times. Research purpose: The purpose of the research was to determine how prepared IOPs are to counsel employees during the pandemic and how responsive they are to provide counselling. Motivation for the study: It is not clear to what extent such counselling is being practised by IOPs in the workplace during the COVID-19 pandemic. Research approach/design and method: A qualitative approach was used to gain an understanding of registered South African IOPs’ experiences of workplace counselling, particularly during the time of the COVID-19 pandemic. Main findings: Regarding preparedness, we found that IOPs are ill-prepared to counsel in the workplace. Preparedness was influenced by participants’ counselling education, skills and knowledge; experience; convictions about counselling; and psychological and organisational preparedness. Whilst some IOPs did engage in more counselling during the COVID-19 pandemic, most reverted to mitigating actions such as referrals, wellness management, equipping managers and change initiatives. Practical/managerial implications: The results of this study indicate that, under pandemic conditions, there is an increased need for counselling practices within the workplace and that IOPs should explore the ways in which they could play a more active role in such counselling. Contribution/value-add: Although we found that IOPs generally responded to employees’ mental health needs in a positive manner, there was a lack of counselling preparedness and responsiveness during the COVID-19 pandemic.