1. Introduction
In the contemporary era, education at all levels has become a hallmark for well-groomed cultures and developed societies. Therefore, education is not a matter of qualification alone. Rather, it has developed into a core source of worthy living in obtaining a higher socio-academic profile in society (
Ali and Rehman 2016). In this context, previous studies (e.g.,
Farooq et al. 2022;
Saif et al. 2022;
Tahira et al. 2019) indicate that socio-demographic attributes shape an individual’s leadership approach in various situations, and it is supported by
Bass’ (
2000) theoretical underpinning mechanism. Higher education institutions are dynamic actors in imparting quality education that ultimately provides leadership potential in the various spheres of life. The provision of quality education along with nurturing leadership capabilities is possible when academics deliver their utmost commitment and performance (
Khan et al. 2020). In higher educational institutions, different functionaries work as academic units headed by leaders in the institutional hierarchy (
Khan et al. 2021a). These leaders are responsible in their spheres for providing the directions towards desired objectives and evaluating the outcome through just, fair, and transparent procedures aimed at inspiring the workforce toward higher performance.
The concept of leadership varies across different disciplines as various kinds of leadership styles describe the importance of the word based on their relevant philosophies. For instance,
Winston and Patterson (
2006) described a leader as “
one or more people who selects, equips, trains, and influences one or more follower(s) who have diverse gifts, abilities, and skills and focuses the follower(s) to the organization’s mission and objectives causing the follower(s) to willingly and enthusiastically expend spiritual, emotional, and physical energy in a concerted coordinated effort to achieve the organizational mission and objectives” (p. 9). Academic leadership is responsible for improving performance towards already set goals through different measures that are significant in determining the desired outcomes. Leadership in higher education has been considered for both academics and those who perform their functions with diverse capacities and dynamic roles (such as vice chancellors, deans, directors, and heads of departments) (
Brown et al. 2002). The functions and roles, which are concerned with the academic and administrative affairs of their institutions, are further coupled with effective teaching and learning activities and outcomes (
Ackerman and Mackenzie 2006). In this connection, each role is significant in its own domain. However, the head of the department’s role remains more significant due to their role in shaping students’ and teachers’ behavior (
Lyons 2008). The organizational context, along with leadership roles in different domains, is one of the several factors responsible for institutional success and failure. Likewise, brain drain, conflicts, globalization, nepotism, favoritism, inadequate resources, and institutional injustice are the most critical issues faced by institutions (
Paracha et al. 2012) that need further consideration from the concerned leadership.
In leadership roles, the heads of departments are researched widely in the higher education context as these roles are assumed to be effective for guiding and leading academic and administrative roles effectively (
Sakiru et al. 2014). Through their dynamic interactions, these leaders are effective towards academic performance and student outcomes. Most of the previous research studies link the dynamic relationship between transformational leadership and employees’ performance in education (
Lan et al. 2019), SMEs (
Shah et al. 2022), and HEIs (
Khan et al. 2021a;
Khan et al. 2022). On the other hand, many researchers (
Saif et al. 2018;
Alrowwad et al. 2020;
Azizaha et al. 2020) depict that transformational leadership cannot be understood effectively without assessing the role of the transactional approach, as these prominent styles of leadership are proposed by
Bass et al. (
1996). When leadership is fair, the chance for organizational justice may be greater than compared to when unfair and unwanted leadership is empowered (
Bahar et al. 2015). Consequently, fair leadership, through diverse traits and styles, is vital for inspiring commitment and performance to ensure the desired outcomes leading to institutional ranking and success (
Khan and Nawaz 2016). Leadership is dynamic for nurturing trust and confidence, thereby considering the norms and values of the concerned institution to attain the desired standards through effective measures is essential for institutional success (
Holtz and Hu 2017). Leaders who can develop and demonstrate effective leadership styles and sustain a coherent dynamic correlation with contemporaries may be able to confer dynamism towards the development of the concerned institutions.
Academic leadership, through fair dynamic measures, remained constant and is thus phenomenal in attaining the desired outcomes. The entire phenomenon is bridged with fairness, trust, and confidence that emanates from the top echelons of the leadership, which are more often than not present at the bottom (followers) and results in leadership development in institutions (
Grunberg et al. 2018).
The leadership (head of departments) is effective in managing efforts and the potential of followers (academics) overwhelmed at anticipated outcomes related to administrative will (determination) and academic outcomes (success) through dynamic culture (
Khan et al. 2019). These are the leading and influential factors (leadership, justice, and performance), along with certain other influential factors (academic, economic, and political), which are vital for institutional performance (
Khan et al. 2020). Organizational justice refers to employees’ perceptions of fairness and equity in the workplace. It involves evaluating how well an organization treats its employees, including distributive justice (fairness in the distribution of rewards), procedural justice (fairness in decision-making processes), and interactional justice (fairness in interpersonal treatment). The literature on transformational leadership and organizational justice suggests that transformational leaders are more likely to promote a sense of justice and fairness in the workplace (
Purwanto et al. 2020). This is because transformational leaders are known to inspire and motivate their followers to go beyond their self-interests, and they often encourage a shared sense of purpose and values (
Alamir et al. 2019). In this connection, leadership through different styles has been widely researched toward performance through certain facilitative parameters, such as organizational justice with diverse outcomes (
Khan et al. 2021a). Similarly, transactional leadership has also been found to be positively associated with organizational justice, and organizational justice has been found to mediate the relationship between transactional leadership and employee performance (
Khan et al. 2021b). This suggests that transactional leaders who provide clear expectations, feedback, and rewards are more likely to have employees who perceive their workplace as fair and perform better as a result. Moreover, some studies have found that organizational justice can also partially mediate the relationship between transformational (
Thompson et al. 2021;
Rokhman 2011) and transactional leadership and employee performance. This suggests that both transformational and transactional leadership may influence employee performance through the creation of a fair and just workplace. Therefore, this study is an “effort to examine the leadership” styles, organizational justice, and performance in the context of higher education institutions. The structure of the paper comprises five parts. Part one consists of introducing the concept of this current research study along with the research objective. Part two comprises a literature review to link the relationship between criterion and outcome variables as well as the mediating role of organizational justice. Part three comprises a detailed methodology along with instruments for data collection and statistical procedures as well as ethical standards for conducting this current study. Part four presents a detailed discussion of finding through the Hayes statistical models, while part five culminates in the presentation of the conclusion, contributions, and recommendations of this current study.
3. Literature Review
Leadership is widely explored in different contexts in connection to different work outcomes, such as work ethic, work engagement, empowerment, commitment satisfaction, and performance, with diverse outcomes leading to the desired change (
Blackmore and Sachs 2000). In this connection, the persistent environmental changes and there is an increase in the global demand for organizational leadership to find ways through diverse traits/styles to manage and control work groups (multicultural) fairly effectively and efficiently (
Ackerman and Mackenzie 2006). In this regard, different styles are widely recommended. However, the transformational and transactional styles are widely researched concerning their significant attributes for inspiring workforces in different contexts (
Bass and Bass 2008). However, the dynamism behind leadership effectiveness is the inspiration of these leaders toward followers (workforces) to attain the desired outcomes through effective performance via undaunted commitment (
Paracha et al. 2012). The same is the case with higher education institutions, wherein leadership has been considered as an effective phenomenon towards academics’ performance leading to effective teaching and learning activities that ensure institutional success.
Leadership in higher education requires certain well-concerted efforts toward the inspiration of academics to attain the desired outcomes from teaching and learning activities. The provision of the required facilities, an adaptation of structural changes, and variation in technological advancement are the leading kinematics that demands leadership to inspire academics to upgrade their skills and knowledge as per leadership and institutional demands (
Fairman and Mackenzie 2015). Thus, leadership is vital for augmenting the trust and confidence of workforces through just and fair procedures to make them inspired and committed towards desired objectives in diverse situations (
Holtz and Hu 2017). Leadership through different styles is effective towards work attitude and work performance (task and contextual), which are thus critical for the determination of desired objectives in a particular context (
Wen et al. 2019). Leadership, be it transactional or transformational are widely researched towards performance in a different context, including higher education (
Khan et al. 2021a), and this study is a further attempt to examine the leadership styles and academics’ performance with organizational justice as a mediator in the context of higher education.
3.1. Leadership Styles
The literature on leadership provides insight into leadership traits and styles that establish actual dependence of leadership toward situations, values, standards, and attitudes of individuals involved in institutional activities, leading to attaining desired objectives. The main theme behind leaders’ success is suitability regarding style selection, in a suitable situation and time (
Bass 2000). Leadership through different styles aims to inspire the followers towards desired objectives to utilize their knowledge and skills towards pre-defined objectives (
Bass and Bass 2008). Thus, the main kinematics behind the selection is the appropriate style based upon the situation that demands leadership to take suitable measures over cross-cultural competencies in response to various issues involved in the process of development (
Paula and Tarique 2012). The literature revealed that through different phases, leadership has been gradually developed as the outcome of the various theories and models that recommended the leadership skills and straits necessary in particular situations (
Khan and Nawaz 2016). Thus, it became apparent, as time passed, that leadership success is determined through situational factors, behavioral traits, and styles that leaders adapt in particular situations (
Amin et al. 2018). However, at the moment, the most popular classification is the transformational and transactional extremes on the continuum of leadership that cover all leading attributes of leadership explained across the models in different situations (
Khan et al. 2021b).
3.1.1. Transformational Leadership
Transformational leadership enhances motivation and performance by developing morale and is effective in creating a culture of innovation and trust through its important attributes (
Judge and Piccolo 2004). These leaders emphasize shaping the behavior towards goals and enhancing emotional strength and affection to produce maximum outcomes by utilizing their utmost efforts, skills, and potential (
Bass and Bass 2008). The leader considers followers’ needs and inspires them through effective attributes, such as intellectual stimulation, individualized consideration, idealized influence, and inspirational motivation to encourage them towards higher efficiencies and greater productivity (
Paracha et al. 2012). These charismatic leadership qualities assist the followers’ behaviors and attributions toward particular objectives while keeping in view the vision and mission of the concerned institutions (
Sharma and Singh 2017). These leaders thus encourage fairness, innovative approaches, and intellectual interests that inspire the workforce’s commitment and performance (
Khan et al. 2021a). These are the leading attributes that make transformational leaders more influential and effective compared to transactional leaders (
Table 1).
3.1.2. Transactional Leadership
Transactional leaders inspire workforces through rewards and punishment to follow the beeline towards objectives realization. Active and passive management by expectation plays a significant role in transactional leadership behavior (
Bass et al. 2003). These leaders are focused on set goals (desired standards) and thus ensure effective measures from every possible dimension for workforce motivation and performance towards well-defined objectives (
Hinkin and Schriesheim 2008). The leaders (head of departments), through positive and negative reinforcement, inspire workforces (academics) toward desired standards that further ensure contingent rewards and contingent punishment (
Dai et al. 2013). The leaders through the system of rewards and punishment, punish workforces whose performances are below standards and reward those whose efforts are as per required standards (
Silva and Mendis 2017). Therefore, transactional leadership is more focused on desired standards and thus uses different techniques to inspire the workforce towards desired performance standards to attain desired objectives (
Khan et al. 2021a) and thus remain a significant leadership style in particular situations.
3.1.3. Organizational Justice
Organizational justice is a significant phenomenon in the organizational context that emphasized workforces’ perception of fairness in organizational activities. In this perception, individuals judged the behavior of organizational leadership from different perspectives overwhelmed by augmented attitudinal responsiveness (
Greenberg 1990). Fairness is a multi-dimensional concept (procedural, distributive, and interactional) wherein individuals (workforces) compare the leadership behavior in the allocation and distribution of institutional resources (
Colquitt and Shaw 2005). Just and fair decisions on the part of leadership are significant in determining the workforce’s attitude toward desired performances (
Suliman and Al Kathairi 2012). Thus, organizational justice aids in reinforcing professionalism among workforces that brings their abilities to the surface towards the attainment of desired objectives (
Khan et al. 2016). Organizational justice directs autonomy, authority, responsibility, motivation, and performance towards the desired consequences (
Khan et al. 2021b). The literature on transformational leadership and organizational justice suggests that transformational leaders are more likely to promote a sense of justice and fairness in the workplace. This is because transformational leaders are known to inspire and motivate their followers to go beyond their self-interests, and they often encourage a shared sense of purpose and values (
Lan et al. 2019;
Khan et al. 2021b). Research has found that transformational leaders are more likely to engage in behaviors that promote distributive justice, such as providing employees with equitable rewards and recognition for their contributions (
Khan et al. 2022). They are also more likely to engage in behaviors that promote procedural justice, such as involving employees in decision-making and ensuring that decisions are made fairly and transparently (
Shah et al. 2022). Thus, leadership in higher institutions may be successful in achieving the desired performances when justice prevails between leadership and academics.
3.1.4. Academics’ Performance
Academics’ performance has been measured as a multi-dimensional concept that ensures responsiveness, involvement, efficiency, and effectiveness towards the realization of certain objectives. In this regard, performance is dependent upon the effectiveness of the workforce and efficiencies of workforces (
Armstrong and Baron 2005). On the part of leadership, professional behavior is critical for determining employee outcomes through the effectiveness of various attributes related to the leadership and workforce (
Thomas and Feldman 2009). For instance, the study of (
Haider et al. 2022) concludes that responsible leadership is the major style of leading behavior in shaping employee behavior through knowledge sharing in the HEIs sector. Similar results are quoted (
Doh and Quigley 2014) that responsible leadership enhances employee performance. This performance denotes the abilities of individuals to perform different job-related activities (task and contextual) to chase the objectives and consequently contribute toward the desired development (
Parmar et al. 2014). In this connection, virtuous performance, professionalism, commitment, and work ethics are leading parameters associated with the anticipated institutional consequences that ensure the desired success (
Ahmed and Mostafa 2017). The leadership role through different styles and traits is significant in nurturing the workforce’s behavior towards desired outcomes (
Khan et al. 2021b). Therefore, performance is a vital success factor for employees and institutional development and success. Similarly, transactional leadership has also been found to be positively associated with organizational justice, and organizational justice has been found to mediate the relationship between transactional leadership and employee performance (
Khan et al. 2021b). This suggests that transactional leaders who provide clear expectations, feedback, and rewards are more likely to have employees who perceive their workplace as fair and perform better as a result.
Moreover, some studies (
Lin et al. 2019;
Thompson et al. 2021) have found that organizational justice can also partially mediate the relationship between transformational and transactional leadership and employee performance. This suggests that both transformational and transactional leadership may influence employee performance through the creation of a fair and just workplace. Overall, the literature suggests that organizational justice plays important mediating and moderating roles (
Alneyadi et al. 2019) in the relationship between transformational/transactional leadership and employee performance and that creating a sense of fairness and equity in the workplace is crucial for improving employee outcomes.
Moreover, the dynamic relationship between transformational and transactional leadership with justice perception is based on social exchange theory (
Blau 1964), while the relation between leadership styles and employee performance is based on Bass’ transformational theory. The theoretical framework for this study that examines the relationships between these variables is presented in
Figure 1.
7. Conclusions
Since this research is an effort to answer specific research questions through the procedure of hypotheses testing thus provides significant information in concluding has been drawn about the relationships among research variables (predictors, criterion, and mediator) variables in higher education institutions (universities). The results provide significant information about the predicted role of leadership styles (transformational and tractional) of the head of departments towards academics’ performance. In this connection, to summarize the outcomes of hypotheses testing, the following decisions are presented as a bird-eye-view of the complete story regarding hypotheses about leading questions of research hypotheses:
- H1.
Before applying any further statistical procedures, the confirmation of the association between predictors and criterion variables is necessary. The results of the study verified highly significant associations between these variables. The first hypothesis tested through correlation analysis provides information about the dominant role of transformational leadership in explaining the association towards the academics’ performance. The results from the correlation procedure thus verify a higher correlation between transformational leadership and academics’ performance (0.723) compared to transactional leadership and academic performance (0.434). Therefore, the decision is that transformational leadership is more effective for academics’ performance in a higher education context. Similar results are evident in the study of (
Alamir et al. 2019) in the education sector of Syria (
Alrowwad et al. 2017) among Jordanian pharmaceutical companies (
Lan et al. 2019) among cram schools in Taiwan.
- H2.
The mediation of organizational justice as a supporter in the connection between leadership styles and academics’ performance is verified through the data gathered. The mediation results confirmed partial mediation of organizational justice in linking transformational leadership and academics’ performance (1.1133) to (0.8089). The decision is that organizational justice plays a significant role in explaining academics’ performance in higher education institutions.
- H3.
The testing of hypothesis about the mediation of the variable confirms that the mediator is significantly supporting the predictor in bringing variation in the criterion variable. Similarly, the second model of mediation analysis also gives figures representing the partial mediation role of organizational justice, thereby strengthening the relationship between predictor (transactional leadership) and criterion variables (academics’ performance) from (1.0597) is (0.6271), thus confirming the partial mediation.
Consequently, it is concluded that predicting the role of the transformational leadership style of the head of the department is more powerful in determining academics’ performance through facilitating the role of organizational justice in indirect relationships (β = 0.8089) and as compared to the transactional leadership through the mediating role of the organizational justice- (β = 0.6271). Thus, it is concluded from the results that transformational leadership is the most popular and effective leadership style in predicting academic performance in higher educational institutions in developing countries like Pakistan.
7.1. Theoretical Implications
The current study found a positive relationship between transformational and transactional leadership with employee performance with mediating role of organization justice. Hence it validates the assumptions of social exchange theory (
Blau 1964), which proposes that employees replay positively to leaders or organizations in the form of work performance based on the level of justice perception. Transformational leaders, who are perceived by followers as supportive and respectful, as a result followers respond with positive behaviors at the workplace. On the other hand, the reward and punishment concept also aligns with employee’s perception of justice, leading to affective exchange mechanism based on performance evaluation. Hence transactional leadership also portray as a significant contributor to shaping employee performance in the presence of an effective justice mechanism.
7.2. Managerial Implications
Based on the findings of the current study, it is recommended for academic leadership to foster the culture of effective mechanisms of justice in an organization that is based on performance-based evaluation instead of nepotism and personal biases. Top management of HEIs must also promote the culture of transformational leadership capabilities among senior management and faculty to inculcate innovation among young faculty members and infuse the feeling of motivation for achievements of rewards based on appropriate institutional codes.
7.3. Recommendations
There has been limited research regarding the role of the transactional and transformational leadership styles concerning academic performance in the background of the HEIs in Khyber Pakhtunkhwa, Pakistan. However, results from the current study confirm and verify the impacts of leadership styles on academic performance. Furthermore, transformational leadership is emerging as the most preferred and dominant style across all research conducted on this issue in different contexts, including higher educational institutions.
Since democracy is gradually becoming adjusted to the political behavior of Pakistanis, therefore, the preference for transformational leadership is also increasing which is quite evident from every research in Pakistan for the assessment of transformational leadership style as the most leading, preferred, and executed widely in both public and private sector organizations.
Transformational leadership is effective in previous studies concerning performance as compared to transactional leadership, as confirmed also in the present study. Therefore, higher institutions are required to implement the transformational style of leadership in letters and spirit to attain the desired outcomes from the academics in higher educational institutions.
The present study established the mediating role of organizational justice through partial mediation in connecting transformational and transactional leadership. Though the role of transformational leadership is more effective (0.8089) than transactional leadership (0.6271), and thus institutions and leadership are required to ensure fairness in institutional processes and procedures.
The academic leaders are, therefore, required to inspire academics by using transformational styles in the institutions so that concerned teachers may show their efforts and potential to improve the teaching and learning activities overwhelmed at the institutional desired ranking and success in addition to ensure fairness in the distribution of the departmental resources.