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Sahel Analyst (AJOM): ISSN 1118- 6224 Page 90
EFFECT OF LEADERSHIP STYLES ON LEADERSHIP
EFFECTIVENESS IN UNIVERSITIES IN NASARAWA STATE
Nuhu Dogara Gado1
Sam Baba AdamuTende2
Abstract
This study aims at showing the empirical effects of leadership styles on
leadership effectiveness in Universities located in Nasarawa State, Nigeria.
Responses from senior staff on leadership styles and leadership effectiveness
constructs were regressed by Ordinary Least Square method with the help of
E-Views Version 15. Validation of the instrument via Peer-review and Split-
Half reliability test result of 87% coupled with a scientific determination of
the sample size, all assure the robustness of our findings at p vale of 0.05.
For NSUK a unit increases each in transactional and transformational styles
increases leadership effectiveness by 81% and 9% respectively. For BHU, a
unit increase in transformational style increases effectiveness by 47% while a
unit decrease in transaction style decreases effectiveness by about 19%. For
FED, a unit increases each in transactional and transformational styles
increases effectiveness by 100% and 9.5% respectively. Amongst our
recommendations are that University leaders should rely more on
transactional leadership style for public Universities and Transformational
leadership for private Universities, Executive support is sine qua non for
effective transformational leadership and the Federal Government of Nigeria
needs to amend the Act establishing TETFUND to accommodate private
Universities to improve their ability to adopt transactional leadership style.
Keywords: Leadership Styles, Leadership Effectiveness, transformational
leadership, transactional leadership
Introduction
Leadership is an important ligament in the functioning of virtually all human
organizations. Wherever people come together to carry out an activity with
the aim of achieving certain objectives, whether formalized or just with an
understanding, leadership and the manner in which it is applied become
important. Organisations‟ fortunes have often been altered just by changing
their leadership compositions and this principle cuts across governments,
companies, institutions whether local or international, religious organizations,
1 Bingham University, Auta Balefi, Nasarawa State. [email protected]
2 Nasarawa State University, Keffi, Nasarawa State [email protected]
African Journal of Management (Vol.3, No.2 2018), Business Admin. University of Maiduguri
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 91
societies, and non-governmental organizations. This makes the subject of
leadership not only interesting but pervasive. Little wonder leadership has had
as many definitions as the persons that have attempted to look at it (Stogdill
in Stoner, Freeman, and Gilbert, 1995). The failure of most organizations,
including governments has been blamed on the leadership, rightly because the
head where the engine of vision, mission, strategy and decision-making lies,
should drive the body and not the other way round. Leadership has also been
considered crucial to strategy implementation (Thompson and Strickland,
2004).
Of equal importance as the subject of leadership is the manner or pattern
(styles) of application in the work place. The styles of leadership have also
attracted the attention of both scholars and practitioners in management. This
is so, probably because the manner in which a phenomenon is applied has
great effect on its ability to achieve intended purpose. Researchers have,
therefore, argued over the years, that the style of leadership has great effects
on the performance of organizations (Ogundele and Akewusola, 2006; Arif
and King, 2013; and Olafemi and Ayodele, 2015). In spite of the plausibility
of this argument, there has been no consensus on the style of leadership that
gives the best results for all organizations and for all circumstances. This led
some researchers (Situational/Contingency theorists) to conclude that any of
the styles could be best depending on the situation. This means that a leader
can (as often happens in practice) adopt multiple leadership styles in one
organization as the situation dictates. This multiplicity of styles, coupled with
the fact that, in most settings involving human beings, there are several
variables that could impinge on effectiveness, compounds the problem of
assigning effectiveness to any one leadership style. An attempt is made to
overcome this assignment challenge by measuring the acceptability of each of
the leadership styles being applied by the leader, among other variables of
effectiveness. This, it is believed, shows the level of effectiveness because
leadership is about maintaining effective relationship so as to achieve the
needs of both the tasks and the individual (Armstrong, 2006). Acceptability is
most likely a valid measure also because leadership is about enhancing
willing compliance and not manipulation (Munroe, 2005).
Leadership and the manner in which it is applied (leadership styles) have
significant impact on the wellbeing and eventual success of organizations.
Servant leadership impacts positively on employees behavior as good citizens
of their organizations (Nobari, Mohamadkhani and Davoudi, 2014) as well as
their commitment procured through the trust they have on their leaders (Goh
and Low, 2014) which also leads to their satisfaction (McCann, Graves and
Cox, 2014) Transformational and Transactional leadership enhance
organizational success through improved motivation (Sabutteh, Nkuah and
Effect of Leadership Styles on Leadership Effectiveness in Universities in Nasarawa State
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 92
Awal, 2014; Ochugudu and Aondoaseer, 2013) and financial progress
(Mishra, Grunewald and Kulkarni, 2014). Any leadership style employed,
that is also full of corruption and self-seeking, decimates the leaders‟
credibility and integrity and has diminished effectiveness (Okoye and
Chinasa, 2014; Enonuya, 2011; Alshammari, Almutairi and Thuwaini, 2015;
and Olugbamiye, 2009).
Most of the works on leadership were found in organizations whose output
could easily be measured through profit or turnover (Dia, 2014; Goh and low,
2013; Gaan N and Gaan P, 2014; and Mishra, Grunewald and Kulkarni,
2014). Some also concentrated on the leadership styles of certain individual
Chief Executives (Ochugudu and Aondoaseer, 2013; and Arif and Brian,
2013). Of the service organizations, one was found to be on tertiary
institutions (Sabuttey, Nkuah and Awal, 2013; and Hamid and D‟Silva, 2014)
while the other was on a hospital (McCann, Graves and Cox, 2014). Others
have studied leadership effectiveness in an entire community- Ibo land in
South Eastern Nigeria ( Okoye and Chinasa, 2014). This research is not only
institutional but considers a group of institutions (Universities) with three
types of ownership, with no profit or sales to measure but service (education)
to render.
Beginning on a blank sheet, the research shows what leadership styles are
adopted by the universities in Nasarawa, and any significant differences in the
styles being adopted between Universities. The relative effectiveness of the
styles as measured by each leadership group is also shown. These are some of
the issues that this research hypothesized and researched. The research
questions are: 1. what are the leadership styles employed in the three
Universities? What is the relative effectiveness of the leadership styles
employed? Two hypotheses are raised to address the questions and achieve
the objectives of the study thus: 1. The Universities adopt both
transformational and transactional leadership; and 2. There is a significant
relationship between the adoption of transformational leadership style and
leadership effectiveness in the Universities; 3. There is a significant
relationship between the application of transactional leadership and
leadership effectiveness in the Universities. 4. There are differences in the
Leadership styles employed by the Universities. The 4 Universities are the
Federal University Lafia, Nasarawa state University Keffi and Bingham
University Kari.
Literature Review
This section begins with a review of the theories relevant to the study. These
theories include leadership and leadership effectiveness. This is followed by
conceptualization of these theories from where we operationalise our
African Journal of Management (Vol.3, No.2 2018), Business Admin. University of Maiduguri
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 93
variables to be measured, the three Universities studied and the personalities
at the hem of their affairs. This section is concluded by an empirical review
where the methodologies and findings of previous researches in the same
field as this study are reviewed. The aim of this is to situate our research and
bring out its imperativeness. Included in this last section is a description of
the institutions from where our respondents are drawn.
Theoretical Framing
Leadership
Leadership has not only been pervasive (Burns, 1978), it has also been
elusive (Munroe, 2005). With almost as many definitions as the people who
have studied it (Stogdill in Gilbert, Freeman and Stoner, 1995), leadership has
been variously defined as the ability of a superior to influence the behavior of
subordinates and persuade them to follow a particular line of action (Barnard,
1938), “the ability to influence others willingly to behave differently”
(Armstrong, 2006), “Providing direction, motivating people and achieving
objectives” (Ochugudu and Aondoaseer, 2013: 36), pushing workers to use
their skills and abilities to implement activities in order to achieve
organizational goals using effective leadership that makes them willing (Bass,
1985), and „the capacity to influence others through inspiration motivated by
a passion, generated by a vision, produced by a conviction, ignited by a
purpose” (Munroe, 2005). The more comprehensive the definition, the longer
it is which length negatives the beauty of conciseness expected of a good
definition. Due to the comprehensiveness, Munroe‟s (2005) definition shall
be adopted for this study as it does not only have most of the ingredients of
leadership, but touches on some of the criteria that any leadership needs to
possess to be effective.
Leadership and Management are not necessarily synonymous though
successful Managers employ leadership skills and styles. Management is
about getting things done while leadership is about getting things done
beyond normal expectation and to the satisfaction of all stakeholders.
Management relies on legitimate authority while leadership relies on
influence. Managers become preoccupied with achieving efficiency or doing
things right by being proficient in following routines while leaders
concentrate on vision, judgment and effectiveness (McCann, Graves and Cox,
2014). Most modern organizations have shown a tendency of being „over
managed‟ and „under led‟ resulting in the failure of some of them (Bennis and
Nanus, 1985).
Leadership Styles
Leaders have two major roles which they perform expected to satisfy three
needs. The two primary roles are the achievement of assignment and the
Effect of Leadership Styles on Leadership Effectiveness in Universities in Nasarawa State
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 94
maintenance of effective relationships with individuals and groups
(Armstrong, 2006). The three main needs that leaders aim to achieve are the
task needs, the group maintenance, and individual needs. The leader is to
ensure that the task is carried out by gaining the confidence individuals and
groups while eliminating frustration in the process of carrying out the
assignment. The group needs to be maintained so that its objectives are
achieved. To achieve individual needs, there is need of aligning the
organizations needs and those of the individuals within the organization
(Armstrong, 2006).
In pursuing leadership goals leaders adopt a variety of styles occasioned by
differing leadership contexts. Some of these contexts include culture and
organization goals (Lewin, 2015; Goh and low, 2014; and Mittal, 2015),
societal setting (Adalla, 2015; and Mittal, 2015), Corporate governance and
organizational politics (Omoijiade, 2015), and leaders‟ skills and followers‟
capacities (Blake and Mouton, 1986; Fieldler, 1965; Likert, 1961; and
University Alliance, 2015). Leadership styles refer to the characteristic
behaviour of leaders in the process of „directing, motivating, guiding and
managing groups‟ (Lewin, 2015). The styles of leadership adopted impinge
on the prosperity of countries, companies, institutions and groups (Arif and
King, 2013; Olafemi and Ayodele, 2015; Nobari, Mohamadkhani, and
Davoudi, 2014; and Sabuttey, Nkuah, and Awal, 2013).
Leadership styles draw from leadership theories and vice versa. Analyses of
leadership styles give rise to theories about leadership and also the
understanding gained from leadership theories enable leaders to adopt some
styles. The Business Dictionary defines management theory as “a collection
of ideas which set forth general rules on how to manage a business or
organization”. It explains how managers and supervisors relate in
organizations to achieve goals effectively and through employees. Leadership
theory thus enables us to “better explain, predict and control phenomena
(leadership) occurring within a complex enterprise, and guide managerial
actions in reliable directions” (McFarland, 1974: p13)
Leadership styles and leadership theories, therefore, sometimes go hand in
hand. Leadership styles/theories include the Great Man theory, Trait theory,
Charismatic style, Participatory theory, Democratic style, Autocratic style,
Situational theory, Contingency theory, Transactional theory/style,
Transformational theory/style, Servant Leadership style, Avoidance/Passive
style, Laissez faire style (Johnson, 2015; Armstrong, 2006; Munroe, 2005;
Arif and King, 2013; Goh and Low, 2014; Yukl, 1998; and Bass, 1990). For
the purpose of this study, Transactional, Transformational, Servant, and
African Journal of Management (Vol.3, No.2 2018), Business Admin. University of Maiduguri
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 95
Autocratic leadership styles are reviewed. These are among the current
leadership styles in use.
Transformational Leadership
This style of leadership thrives on high level of communication of the vision
and goals of the organization coupled with increased motivation and
involvement of employees to achieve the goals of the organization. There is
also greater delegation as the leader concentrates on issues of more
importance (Johnson, 2015; Armstrong, 2006; Arif & King, 2013; and Bass,
1990). This style of leadership has been considered new and popular (Arif &
King, 2013), suitable for driving change in an organization (Diab, 2014). Key
elements of transformational leadership include charisma or influence,
inspiration, intellectual vibrancy, and individualized consideration (Diab,
2014; and Arif & King, 2013). Charisma brings about admiration and respect
for the leader on account of his personality which leads to great influence on
team members. Individualized consideration means that the leaders not only
accepts, but values individual differences and harnesses them properly for
innovative problem analysis and solution. Intellectual vibrancy involves mind
stimulation by the leader through creating an environment where, with team
members, the leader explores various ways of looking at problems and
proffering different solutions to them. Unlike the transactional leader who
tries to negotiate, the transformational leader inspires team members through
vision articulation and trust building to release their best efforts towards
achievement of organizational goals (Avolio & Bass, 2004; Ochugudu &
Aondoasseer, 2013; Goh & Low, 2014; and Yukl, 2006).
Transactional Leadership
Transactional leaders employ negotiation tactics with their team members
where the goals are set jointly and members are encouraged to achieve them
using reward and punishment. Employees agree to achieve results but also
expect the leader to fulfill his own side of the bargain (Lewin, 2015; and
Armstrong, 2006). Incentives and training are provided for the employees to
perform while the leader monitors the outcomes of the performance (Arif &
King, 2013). According to Avolio and Bass (2004), there are three basic
elements of transactional leadership which are contingent reward,
Management by exception - active and Management by exception – passive.
Contingent reward involves meting out to employees, benefits for goal
attainment and also withdrawal of benefits or even punishment for non-
performance or deviant behaviour. Management by exception has to do with
the leader monitoring performance and results. It is active when monitoring
of selected important assignments is done throughout the process of
performance with the leader taking corrective actions in situation of deviation
from required standards. In passive management by exception, the leader only
Effect of Leadership Styles on Leadership Effectiveness in Universities in Nasarawa State
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 96
intervenes when there are observed deviations from standard performance
(Bass, 1990; Avolio & Bass, 2004; Ochugudu & Aondoaseer, 2013; and Aris
& King, 2013).
Transactional and Transformational leadership are different in concept and
practice but they augment each other (Odumera & Ogbonna, 2013). This
means that hardly is one employed without the other though with varying
dominance. Cates, Cojanu and Pettine (2013), in a study of U.S employees
showed that there are differences in the preference of leadership styles
amongst four generations. The four generations are Traditionalists (age 66
and above), Baby Boomers (ages 47-65), Generation X (ages 32-46) and
Generation Y (ages 18-31). Traditionalists and Baby Boomers preferred
Autocratic style; Generation X employees are more comfortable with
Participative style while those of Generation Y love the free reign style
(Laissez faire and Transformational styles)
Autocratic Leadership
Autocratic leaders exercise total authority, virtually imposing their will on
their followers, taking decisions with little or no inputs from group members.
Employees desiring close supervision thrive under this style of leadership
while those who like some form of initiation or participation tend to suffocate
(Johnson, 2015 and Lewis, 2015). Fear, threats, status and power are used to
obtain compliance from subordinates with little consideration for their
feelings or opinions (McFarland, 1974)
Servant Leadership
Servant leadership stems from the desire to help others. It has also been
shown that some of the great leaders who sacrificed for their followers and
achieved results have been servant leaders. It is on this premise that Munroe
(2006) true leadership is a product of inspiration instead of manipulation. In
fact he believes that leadership is not about method, technique or science but
attitude and that “true leaders don‟t seek power but are driven by passion to
achieve a noble cause” (Munroe, 2006: p.19).
This type of leadership is much desired in healthcare organizations and
government institutions. It has been shown to bring about trust between the
leaders and the resulting in increased commitment (Goh & Low, 2014)
resulting in employee satisfaction (McCann, Graves and Cox, 2014). Servant
leadership style has been applied in educational institutions where it has
brought about responsible citizenship behavior amongst employees. The
leader voluntarily subordinates himself to team members, remains his normal
self while adopting conventional relationships and moral integrity to
transform his team members into responsible organization citizens (Nobari,
African Journal of Management (Vol.3, No.2 2018), Business Admin. University of Maiduguri
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 97
Mohamadkhani & Davoudi, 2014). The primary function of the servant leader
is to serve others and not him. It based on selfless service so much so that it is
seen as servant hood where the leader employs intimate relationship to
provide a caring experience to his followers (Goh & Low, 2014).
The study leans on two leadership theories which are the transformational
leadership and the transactional leadership theories. This is because elements
of all the other leadership theories have been synthesized into these two
theories.
Conceptual Analyses
We review the concept of leadership effectiveness. From the review and the
theories considered in the preceding section, we develop a model for our
analyses.
Leadership Effectiveness
The whole essence of any style of leadership is for it to achieve its intended
purpose of satisfying the needs of individuals within the organization, the
needs of the task being carried out and those of groups (Armstrong, 2006).
Leadership effectiveness, therefore, involves achieving objectives through the
exercise of personal influence in such a manner that satisfies the parties
involved (Cooper, 2015). According to Stark (2015), effective leadership
involves clearly defining your vision and goals, concentrating on the key
areas that are capable of translating your vision and goals into reality and
continuously adjusting according to the lessons learnt. Stark stipulated six
strategies of effective leadership as follows:
i. Finding people with high followership (great mentors)
ii. Clarifying your leadership vision
iii. Being committed
iv. Developing emotional intelligence which Al-Zu‟bi (2015) defines as
self-awareness, self-regulation, motivation, empathy and social skill
v. Treating people appropriately which involves recognizing differences in
people and treating them accordingly; and
vi. Learning from mistakes.
These strategies compares well with Munroe‟s (2006: p.253) Nine attitudes of
true leaders which are: Passion, Priorities, Goal-setting, Teamwork,
Innovation, Accountability, Persistence, Discipline, and Self-cultivation.
Consider also Economy‟s (2015) 7 traits of highly effective leaders of
Inspiration, Optimism, Integrity, Supportive, Confidence, Communication
and Decisiveness. This reinvigorates the usefulness of the traits theory of
leadership.
Effect of Leadership Styles on Leadership Effectiveness in Universities in Nasarawa State
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 98
From these two authors we can conclude that leadership is first and foremost,
knowing where one is heading to and then convincing and leading people to
come along to their benefit and that of the organization. A fundamental
element in leadership is, therefore, positive influence. There could be a
difference between adopting effective leadership strategies and being
effective at leading. This can happen because there are mediating factors
between adopting effective leadership strategies and achieving effective
leadership. Moreover, true leadership is not necessarily about techniques or
strategies but about attitude (Munroe, 2006). Some of these mediating factors
include the organization, the society, the culture, the process of becoming a
leader, the leader‟s skills and the followers‟ capacities (Queripel, 2015;
Omoijiade, 2015; and Mittal, 2015). Certain outcomes have been used to
show effective leadership. These are the level of growth and performance of
the group, its ability to handle challenges, group members‟ commitment, the
group‟s psychological well being, the group‟s satisfaction with the leader, and
the leader‟s progress in hierarchy (Abujarat, 2011).
Drawing from the various theories and empirical work reviewed we develop a
conceptual framework for this study to include the leadership styles as the
independent variable, the leadership effectiveness as the dependent variable
while the leadership environment is the mediating variable. From the
literature we identify constructs that make up these two major variables and
their mediating factors as in figure 1.
Figure 1: Leadership Styles and Effectiveness
Source: Author’s Model from Literature
African Journal of Management (Vol.3, No.2 2018), Business Admin. University of Maiduguri
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 99
Methodology
The main instrument used to obtain data for this research is a set of
questionnaires designed to measure the application of the two leadership
styles across the three Universities and their effectiveness. The likert‟s scale
was used to scale the two variables which enable the assigning of interval
measures to variables that, ordinarily, can be measured only by ordinal
method. We had a Representative in each of the three Universities who is a
staff of the institution to facilitate the administration of the questionnaires.
The universities are the Federal University laffia, the Nasarawa State
University Keffi and Bingham University Karu.
The questionnaire contained 36 items, 16 covers Transformational leadership,
9 dwells on Transactional leadership while the remaining 11 concentrates on
leadership effectiveness. The 36 items were developed with inputs from
Diab‟s (2014) Transformational and Transactional leadership questionnaire
items, and Cooper‟s (2015) and Abujarat‟s (2011) leadership effectiveness
and Nirenberg‟s (2002) classification of leadership influence. There are three
universities in Nasarawa State. These are the Federal University, Lafia, the
Nasarawa State University and Bingham University, kodape, karu. These
make one Federal University, one State University and one private
University.
Sample Size Determination
Our Sample size was arrived at using the formula: n =
where n =
Sample size, = = Population Variance represented by Pilot Sample
Variance and = Standard error represented by our error level of 0.05
for our desired 95% confidence level (Frankfort-Nachmias and Nachmias,
1996). Using the highest standard Deviation of 0.634 our Sample size was,
therefore
n =
=
=
= 160
A total of 162 copies of Questionnaires were duly completed and returned out
of a total of 170 administered giving a response rate of 95.3%. The validity of
our instrument was assured through a pretest and peer reviewing. The
reliability was measured using the Split-half method (Maimako, 2006). The
Split-Half method correlates responses of even-numbered items with odd-
number items. We obtained a correlation coefficient of 0.87 in Table 1 which
is robust indicating that our instrument could be relied upon for 87%
accuracy.
Effect of Leadership Styles on Leadership Effectiveness in Universities in Nasarawa State
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 100
Table 1: Correlations of Odd and Even numbered responses
EVEN_NO_
-----------------
ODD_NO
-----------------
EVEN_NO_ 1.000000 0.870329
ODD_NO 0.870329 1.000000
=========== =========== =========
Source: Analysis of Researchers’ Field Survey, 2017
Data Analyses
Descriptive statistics of responses on Table 3 show Mean scores for the two
leadership styles and leadership effectiveness of 3.89, 1.423 and 3.278 for
Nasarawa State University (NSUK), Federal University Lafia (FED) and
Bingham University (BHU). Responses from Bhu has higher variability (Std
Dev. 0.634) followed by NSUK (Std. Dev. 0.367) and lastly FED (Std. Dev.
0.353).
Table 2: Descriptive Statistics of Leadership Styles and Leadership Effectiveness
of three Universities
Source: Source: Analysis of Researchers’ Field Survey, 2017
Using the Ordinary Least Square (OLS) method, we regress the two
leadership styles of Transformational and Transactional on Effectiveness for
each of the three Universities. The results are presented in Tables 3, 4 & 5.
Table 3: Regression Analysis of Leadership Styles and Effectiveness in
Nasarawa State University (NSUK)
Dependent Variable: EFFECTIVE
FED NSUK BHU
Mean 1.422778 3.893056 3.277778
Median 1.340000 3.850000 3.314286
Maximum 2.260000 4.560000 4.380952
Minimum 0.720000 3.200000 1.809524
Std. Dev. 0.352822 0.367119 0.634254
Skewness 0.644808 0.106082 -0.217392
Kurtosis 3.159895 2.027262 2.262403
Jarque-Bera 2.533015 1.486850 1.099630
Probability 0.281814 0.475483 0.577057
Sum 51.22000 140.1500 118.0000
Sum Sq. Dev. 4.356922 4.717164 14.07973
Observations 36 36 36
African Journal of Management (Vol.3, No.2 2018), Business Admin. University of Maiduguri
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 101
Method: Least Squares
Date: 04/06/16 Time: 19:59
Sample (adjusted): 1 9
Included observations: 9 after adjustments
Variable Coefficient Std. Error t-Statistic Prob.
TRANSACT 0.817933 0.223541 3.658990 0.0106
TRANSFORMATION 0.091550 0.297987 0.307228 0.7691
C 0.379236 1.453147 0.260975 0.8028
R-squared 0.698544 Mean dependent var 3.764444
Adjusted R-squared 0.598058 S.D. dependent var 0.219494
S.E. of regression 0.139157 Akaike info criterion -0.845227
Sum squared resid 0.116188 Schwarz criterion -0.779485
Log likelihood 6.803521 Hannan-Quinn criter. -0.987097
F-statistic 6.951691 Durbin-Watson stat 2.280635
Prob(F-statistic) 0.027395
Source: Analysis of Researchers’ Field Survey, 2017
The results of the regression in Table 3 suggest that Nasarawa State
University relies more on transactional leadership style for effectiveness more
than transformational. The results further indicate that leadership styles
contribute to leadership effectiveness, but while transactional is effective with
an error probability of 0.0106 which is highly significant (99% confidence
level), Transformation has a higher error probability of 0.769 (not
significant). On the whole, the model has a predictive ability 70% as
indicated by the R-squared value of 0.6985; even when adjusted the
predictive ability of our model is still very good at 59.8%. A Durbin-Watson
Statistic of 2.28 suggests that there is no autocorrelation within our
independent variables. These results support our Hypotheses 1, 2 and 3 which
state: 1. The Universities adopt both transformational and transactional
leadership styles; 2. There is a significant relationship between the adoption
of transformational leadership style and leadership effectiveness in the
Universities; and 3. There is a significant relationship between the application
of transactional leadership and leadership effectiveness in the Universities.
The analysis results for Bingham University suggest that there is inverse
relationship between transactional leadership style and leadership
effectiveness but when combined with transformational style, leadership
effectiveness can be predicted with 99% confidence (error probability 0.0012.
Durbin-Watson Statistic is even stronger (2.6083), again indicating the
absence of autocorrelation within our Regressors.
Effect of Leadership Styles on Leadership Effectiveness in Universities in Nasarawa State
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 102
Table 4: Regression Analysis of Leadership Styles and Effectiveness in
Bingham University (BHU)
Dependent Variable: EFFECTIVE
Method: Least Squares
Date: 04/06/16 Time: 20:06
Sample (adjusted): 1 9
Included observations: 9 after adjustments
Variable Coefficient Std. Error t-Statistic Prob.
TRANSACTION -0.188274 0.063623 -2.959230 0.0253
TRANSFORMATION 0.473926 0.090672 5.226799 0.0020
C 2.574870 0.448310 5.743506 0.0012
R-squared 0.919664 Mean dependent var 3.747090
Adjusted R-squared 0.892886 S.D. dependent var 0.348405
S.E. of regression 0.114027 Akaike info criterion -1.243564
Sum squared resid 0.078013 Schwarz criterion -1.177822
Log likelihood 8.596038 Hannan-Quinn criter. -1.385434
F-statistic 34.34336 Durbin-Watson stat 2.608349
Prob(F-statistic) 0.000518
Source: Analysis of Researchers’ Field Survey, 2017
Table 5: Regression Analysis of Leadership Styles and Effectiveness in
Federal University Lafia (FED)
Dependent Variable: EFFECTIVE
Method: Least Squares
Date: 04/06/16 Time: 20:10
Sample (adjusted): 1 9
Included observations: 9 after adjustments
Variable Coefficient Std. Error t-Statistic Prob.
TRANSACTION 1.007217 0.326004 3.089587 0.0214
TRANSFORMATION 0.094806 0.090815 1.043944 0.3367
C -0.358463 0.355088 -1.009503 0.3517
R-squared 0.947532 Mean dependent var 1.282222
Adjusted R-squared 0.930043 S.D. dependent var 0.183424
S.E. of regression 0.048515 Akaike info criterion -2.952704
Sum squared resid 0.014122 Schwarz criterion -2.886962
Log likelihood 16.28717 Hannan-Quinn criter. -3.094574
F-statistic 54.17801 Durbin-Watson stat 3.047924
Prob(F-statistic) 0.000144
Source: Analysis of Researchers’ Field Survey, 2017
African Journal of Management (Vol.3, No.2 2018), Business Admin. University of Maiduguri
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 103
The results of the regression analysis for Federal University Lafia appear
robust with a combined error probability of 0.0000144 indicating a
confidence level of 99%. Transactional leadership style was highly significant
in determining leadership effectiveness. Transformational leadership style
contributed to leadership effectiveness but not significant.
In employing Transformational leadership style, BHU relied more on
inspiration followed by Charisma, then individual consideration. Intellectual
stimulation was least employed as reported by the respondents. In utilizing
Transactional leadership style, respondents report that while Nasarawa State
University relied more on training followed by incentives to get results,
Fedral University Lafia leaned more towards on incentives closely followed
by training for leadership effectiveness.
The foregoing results support Hypothesis 4 of our research which state that:
4. There are differences in the Leadership styles employed by the
Universities. While two Universities employ majorly, transactional leadership
style, the other University relies mostly on transformational leadership style.
Discussion
From the results of our analyses, the two Government Universities, one state
(NSUK) and the other Federal (FED) both relied more on transactional
leadership style for effectiveness while the one private University, Bingham
University leaned heavily on transformational leadership style for
effectiveness. Transactional leadership involves bargaining use of incentives
and training (Arif & King, 2013). In the first place, members of staff in
private universities are hardly unionized, and so lack the capacity of
bargaining with Management. So you have a united Management directing a
fragmented staff. Few attempts at forming associations in the name of Staff
Forum have yielded little results as the leaders of such Staff Forums have
been made Management staff thereby creating conflict of interests.
In fairness to the Management of private Universities, funding is limited to
School fees and the little the Proprietors can provide. In contrast, all
Government Universities are heavily funded through budget allocations and
Tertiary Education Trust Fund (TETFUND) whose mandate reads in part
“The Fund administers the tax imposed by the Act and disburses the amount
to tertiary educational Institutions at Federal and State levels” (TETFUND
Act, 2011) at the exclusion of the private Universities.
So our findings are in tandem with the funding disadvantage of the private
Universities, making them to utilize transformational leadership style to drive
their institutions to success. Transactional leadership style will fail in a
Effect of Leadership Styles on Leadership Effectiveness in Universities in Nasarawa State
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 104
situation where staff members have to go for three months without salaries
(Lewin, 2015; and Armstrong, 2006) on account of poor funding. The private
University therefore employs transformational leadership variables of
Charisma, Inspiration, Intellectual Stimulation and individualized
consideration to galvanize the immense potentials of the employees to
achieve success (Diab, 2014; and Arif & King, 2013). At the end of the day,
the private Universities are either at par or even higher than the public
Universities in terms of academic standards or even infrastructures.
The results of this study agree with earlier works of Ogundele (2006) in
Xerox Corporation where he showed significant impact of leadership styles
on employees‟ performance and invariably organizational development.
Ogundele (2006) admitted that there were more variables than organizational
styles. This is also supported by our results. In addition to limiting our
analysis to leadership effectiveness, the presence of some error level indicates
that other variables like leadership credibility (Enonuya, 2011), Executive
massaging (Okenwa, 2011) and leadership characteristics/traits and
leadership skills (Olugbamiye, 2009) impact on leadership styles to determine
leadership effectiveness.
Elsewhere, less adoption of transformational leadership by Principals of
Secondary Schools resulted in less commitment to duties by Teachers
(Zaifada, Mohammed, and Gabadeen, 2015). Our analysis is not a
comparison of the two leadership styles since they two styles have been
shown to produce results when employed. Other variables that mediate on the
effects of the styles and effectiveness were not separately analyzed as they all
dissolve into the leadership styles.
Conclusion and Recommendations
The results of our analyses have shown that both transformational and
transactional leadership, when properly employed lead to leadership
effectiveness. Transformational leadership was employed by Bingham
University, a private University. There was even an inverse relationship
between transactional leadership and leadership effectiveness which was also
significant. This suggests that the application transactional leadership
variables in negative measures resulted in negative leadership effectiveness.
Transactional leadership was adopted by the other two Universities
(Nasarawa State University and Federal University Lafia) which are both
Government Universities.
Recommendations
i. University leaders should seek to adopt either transactional leadership
style or Transformational leadership or both
African Journal of Management (Vol.3, No.2 2018), Business Admin. University of Maiduguri
Sahel Analyst (AJOM): ISSN 1118- 6224 Page 105
ii. In a supportive funding environment, transactional leadership style should
be relied upon for leadership effectiveness
iii. In a challenging funding environment, transformational leadership style
should be relied upon for leadership effectiveness
iv. Executive support is sine qua non for effective transformational
leadership
v. The Federal Government of Nigeria needs to amend the Act establishing
TETFUND to accommodate private Universities as they are supporting
the Government in providing an essential social service to the Nigerian
society. It is not Business as some people think, perhaps due to ignorance
of the colossal sums of money required in starting and growing a
University and the fact that it can take up 20 years to break even, if at all.
vi. University Leaders need to imbibe other vital variables of leadership
effectiveness such as transparency, fairness, selflessness and integrity
among many others so that these can distill into whichever leadership
styles to enhance effectiveness.
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