In the past six decades, leadership has been classified using at least 65 different classification systems and can be defined as a process whereby an individual influences a group of individuals to achieve a common goal (Northouse, 2007). Due to its complex nature, leadership has been a challenge to define and understand (Rowe, 2007), considered to be a highly valued phenomenon (Munro, 2008) and can be categorized into three approaches (Northouse, 2007). Trait approach, skills approach, and style approach are approaches of leadership.
Leadership trait approach. According to Northouse (2007), the trait approach, often called the “great man” theory, was one of the first attempts utilized throughout the twentieth century to study leadership. Northouse added that it was believed by many that these leaders were born with specific leadership traits and that only great people possessed them. Munro (2008) reinforced this and stated that there were as many lists of desirable traits as there were leadership experts.
Stogdill (1948) challenged the universality of leadership traits. He suggested that there was no consistent set of leadership traits that could differentiate leaders from followers when considering different contextual situations. Stogdill proposed that leadership was not necessarily a quality one possessed but rather a relationship between individuals in a social context. The author identified leadership traits such as intelligence, responsibility, initiative, persistence, self-confidence, and sociability. In a second survey, Stogdill (1974) identified tolerance, accountability, perseverance, desire to take the initiative, ability to influence others, and the ability to organize as characteristics or traits that were positively associated with leadership.
Mann (1959) conducted a survey and examined over 1400 findings dealing with personality and small group leadership. Mann posited that leadership consisted of intelligence, masculinity, dominance, extraversion, and conservatism. Kirkpatrick and Locke (1991) developed a qualitative synthesis of earlier research on leadership trait theory. They found that leaders differ from nonleaders based on drive, the desire to lead, honesty and integrity, self-confidence, cognitive ability, and their knowledge of the business. According to these researchers, leaders were either born with these traits, learned them, or both.
Leadership skills approach. Similar to the trait approach in that it focused on the leader, the skills approach emphasized skills and leadership abilities that can be learned and developed as opposed to being innate (Northouse, 2007). Katz (1955) posited that leadership depends on three personal skills: technical, human, and conceptual, which are different from personality traits. He clarified that skills are what leaders can accomplish whereas innate personality traits are who leaders are.
Katz (1955) wrote that technical skill was knowledge about a specific type of work activity and included competencies in specialized areas, the ability to analyze, and the ability to use tools and techniques. He added that human skill included the knowhow and ability to work effectively with people. Katz clarified that technical skill dealt with knowing how to work with things and conceptual skill dealt with how to work with ideas. He went on to explain that leaders with conceptual skills were comfortable talking about the ideas that shaped an organization and put the company’s goals into words that followers could understand.
Katz explained that top level management required less technical skill and more conceptual skill. Conversely, Katz noted that lower level management or supervisory management required more technical skill and less conceptual skill. He posited that all three levels of management required the same level of human skill to be optimally effective.
Leadership style approach. According to Northouse (2007), the style approach differed from both the trait approach and the skills approach. Northouse explained that in shifting the focus to the style approach, the study of leadership was expanded to include leader actions toward followers in diverse contexts. Northouse clarified that those researchers who studied the style approach divided leadership into two different kinds of behaviors: task behaviors and relationship behaviors. According to Northouse, much of the theory behind the leadership style approach was based on research utilized in Blake and Mouton’s (1985) Managerial or Leadership Grid.
The Leadership (Managerial) Grid explained leadership behavior by exploring two factors: concern for production or task behavior and concern for people or relationship behavior (Blake & Mouton, 1985). According to Blake and Mouton (1985), concern for production or task behavior referred to the accomplishments the organization was seeking. These researchers also wrote that concern for people referred to how a leader worked with the people trying to accomplish the goals of the organization. Blake and Mouton (1985) combined the two leadership factors to create five leadership styles, each representing various combinations of task behavior and relationship behavior.
Full range of leadership model. Bass and Riggio (2006) wrote that the Full Range of Leadership Model (FRLM) placed laissez-faire leadership at the suboptimal or least effective level. These authors explained that transactional leadership, based on rewards and disciplinary actions, was located at the mid level of the FRLM. Bass and Riggio stated that transformational leadership was on top as the most effective, optimal level of leadership. The FRLM has been the standard used in leadership training around the world in business, military, religious, and educational contexts (Sosik & Jung, 2009). According to Sosik and Jung (2009), organizations that support and develop transformational leadership across organizational levels are more productive and profitable, attract and retain high quality associates, promote creativity and innovation, and garner trust and commitment from employees.
Laissez-faire leadership. According to Bass and Riggio (2006), laissez-faire leadership is the absence or avoidance of leadership. These researchers stated that this form of leadership is the most inactive and most ineffective according to the majority of the research on this style. Bass and Riggio described this style as representing a nontransaction with necessary decisions not made and actions delayed.
Transactional leadership. Burns (2003), over three decades ago, classified leadership into two types: transactional and transformational. Bass and Riggio (2006) reported that more transactional leadership was likely to be found in organizations where leaders faced a stable and predictable environment. Cotton (2003) compared transactional leadership in schools to a bureaucratic leader using enticements to motivate staff to do those things that administration valued. Burns (2003) asserted that transactional leaders exchanged rewards and incentives for compliance by followers. Bass and Riggio (2006) clarified that to be more effective, leaders needed to use both transactional and transformational leadership behaviors with their followers. The researchers found that more transformational leadership was likely to be the case with an unstable, uncertain, turbulent environment.
Management-by-exception. Bass and Riggio (2006) theorized that Management-by-Exception was more effective than laissez-faire leadership but less so than transformational leadership. These authors broke management-by-exception leadership into two types: passive and active. According to Bass and Riggio, when leaders employed a passive management-by-exception approach, they wait for complaints before taking action. Conversely, Bass and Riggio wrote that leaders, who use active management-by-exception, monitor and watch for deviances from acceptable performance and then take action as needed to rectify the situation.
Contingent reward. Bass and Riggio (2006) wrote that contingent reward is a form of transactional leadership and pointed out that although contingent reward has been found to be effective in many cases, it has not been as effective as transformational leadership. Bass and Riggio explained that contingent reward leadership occurs when the leader offers actual rewards in exchange for satisfactorily carrying out assignments. These authors shared that contingent reward leadership involves making clear to followers what is expected and what can be expected in return for satisfactory performance. All transactional leadership depends on contingent reinforcement with contingent reward being positive and the management by exception being more negative.
Transformational leadership. Bass and Riggio (2006) explained that transformational leadership consists of idealized influence, inspirational motivation, intellectual stimulation, and individualized consideration. Burns (2003) defined transformational leadership as a process in which leaders and followers raise one another to higher levels of morality and motivation. He also added that a chief element of transforming leadership was the ability to cultivate the needs of the follower in a follower-centered manner. According to Bass and Riggio (2006), transformational leadership was in some ways an extension of transactional leadership. These authors characterized transactional leadership as exchanges between leaders and followers based on the leader discussing with others what was required and specifying rewards and consequences for fulfilling and failing to fulfill those requirements. They contended that transformational leadership raised leadership to the next level by inspiring followers to commit to shared visions and goals. Bass and Riggio also argued that transformational leaders challenged followers to be problem solvers and developed follower leadership capacity through mentoring, coaching, and supporting.
Most successful school leaders who exhibited a transformational leadership style drew upon the same four leadership practices that included building vision, developing people, redesigning the organization, and managing the teaching and learning program (Leithwood et al., 2008). These researchers found that successful transformational leaders understood that improved teacher performance was a function of staff’s motivations, commitments, capacities, and work conditions. Barbuto and Burbach (2006) wrote that leaders who acted in ways consistent with the four transformational leadership factors realized positive organizational behavior outcomes. Miner (2005) reported that transformational leaders employ all four transformational leadership factors and are likely to be rated high on all of them.
Factor one: Idealized influence. Bass and Riggio (2006) wrote about the four transformational leadership behavior factors, with the first called charisma or idealized influence. According to these researchers, this factor described leaders who acted as powerful role models with whom followers readily identified. Transformational leaders are charismatic and are those leaders who followers wish to emulate. Bass, Avolio, Jung, & Berson (2003) reported that idealized influence related to the manner in which a leader was viewed by others and that transformational leaders who employed idealized influence are admired, respected, and trusted by followers who want to follow their leader’s consistent example of strong ethics, values, and principles.
Factor two: Inspirational motivation. Bass and Riggio (2006) reported that the second factor of transformational leadership was inspirational motivation. They wrote that leaders who exhibit inspirational motivation communicate high expectations and inspire followers to commit to working to achieve such. Bass et al. (2003) wrote that this factor relates to the ability of the transformational leader to provide meaning and challenge to others’ work. They clarified that the motivation provided by the transformational leader was primarily intrinsic such as inspiring followers to achieve goals for personal satisfaction and for the sake of the students with less emphasis placed on extrinsic rewards such as gifts, perks, or cash.
Factor three: Intellectual stimulation. According to Bass and Riggio (2006), the third factor of transformational leadership was called intellectual stimulation. Those who follow a transformational leader are intellectually stimulated to use more of their abilities, feel challenged to perform at higher levels, and believe they can do so. These researchers stated that transformational leaders stimulate followers to be creative, innovative, and challenge their own beliefs. Bass et al. (2003) argued that transformational leaders look for input from others in developing shared visions and in making decisions. Shared decision making inspires followers to reflect upon the successes and failures of the program and collaboratively develop suggestions for growth and improvement.
Factor four: Individualized consideration. The fourth factor of transformational leadership was called individualized consideration according to Bass and Riggio (2006). Leithwood and Jantzi (2006) reported that transformational leaders provided a supportive climate, were more of a coach and mentor to followers, and were considerate of the individual needs of their followers. Burns (2003) emphasized that the needs of people are the most powerful forces on this earth. Transformational leaders provided followers with the support, mentoring, and coaching they required to be successful and helped followers to grow and develop and meet their individual needs (Bass & Riggio, 2006). Bass et al. (2003) wrote that transformational leaders believed that helping others was more important than their own personal achievements. Leithwood and Jantzi (2006) stated that motivating employees and building leadership capacity were both part of transformational leadership. Bass et al. explained that transformational leadership involved building trust, articulating clear and high expectations, demonstrating commitment to the organization, listening attentively to employees and paying special attention to their achievements and growth requirements. Transformational leaders use a combination of the four transformational leadership factors: idealized influence, inspirational motivation, intellectual stimulation, and individualized consideration (Avolio & Bass, 2004). Thus, Leithwood et al. (2008) reported that transformational leaders powerfully influenced and improved staff motivation, commitment, and working conditions in order to improve teaching and learning.