Leadership models, philosophies, styles - definitions, descriptions, terminology

Leadership models, philosophies, styles - definitions, descriptions, terminology

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Leadership [edit]

Leadership is a vast and important subject, yet full of confusing ideas and terminology, open to widely different interpretations. Leadership definitions and descriptions also vary enormously, and examples of leadership can be extremely diverse too.

We lead when we manage a football team or teach a classroom of children. We lead our own children when we are parents, and we lead when we organize anything. We certainly lead when we manage projects, or develop a new business. We lead the moment we take the first supervisory responsibility at work, and we may lead even before we assume official responsibility to do anything. A vicar or preacher leads a congregation. A writer or visionary may lead when he or she puts pen to paper and creates a book, or poem, or article which inspires and moves others to new thoughts and actions. A monarch and a president are both leaders. So is a local councillor, and so can be a community fund-raiser. A ruthless dictator is a leader. So was Mother Theresa, and so was Mahatma Gandhi.

We can find leadership in every sort of work and play, and in every sort of adventure and project, regardless of scale, and regardless of financial or official authority.

And so, given the many ways in which leadership operates, it is no surprise that leadership is so difficult to define and describe.

So what is leadership?

Is leadership a technical model?

Or is leadership a behaviour? (Or a behavior?, for US-English users.)

Or is leadership more a matter of style, or philosophy?

In fact, it's impossible to limit descriptions of leadership merely to being a technical model, or a process, or a style or philosophy. It's all of these things, and much more besides.

This article aims:

  • to help clarify what leadership is, and
  • to offer a comprehensive summary of the main ways to understand and explain what leadership means.

As you will see, leadership can, and necessarily should, be approached from a variety of standpoints.

A helpful way to understand leadership is by exploring leadership thinking and theories using these three main conceptual viewpoints:

This three-category approach provides the structure for what follows in this course. 

What is leadership?

Writers and experts in leadership use many different terms when trying to describe or categorise leadership - usually as a prefix or a suffix to the word leadership.

Consider how many different single or two-word terms are used with the word 'Leadership'.

Also, consider that many of these terms are rarely used with the word 'Management'.

We would not normally refer to 'management character' or 'management traits', or to 'management behaviour' or to a 'natural born manager', but we see these terms, such as 'character', 'traits', 'behaviour', and 'natural born', appearing very commonly with the word 'Leadership'.

Similarly terms like 'ethical leadership, 'inspirational leadership', 'charismatic leadership', 'leadership philosophy', 'authentic leadership', and 'servant leadership' include describing words - some generically defining - which tend not to appear commonly in connection with management and other disciplines.

We see also some proprietary concepts containing the word 'Leadership', representing significant theories and internationally recognized personal and organizational development 'brands', most notably for example: Action-Centred Leadership®, and Situational Leadership®.

This serious depth and variety of terminology reflects the serious depth and variety of leadership itself as a subject.

The richness of leadership terminology points to the huge variety of interpretations of leadership as a subject, and further indicates the potency of leadership to operate in very many different ways and directions, and at a fundamentally important level for people and society - even civilisations.

Models vs. Philosophies vs. Styles

Of the many major terms which refer to concepts or theories about leadership, three terms together offer a useful structure by which to categorize and explore the wide range of theories within the subject. They are:

  1. Leadership Models
  2. Leadership Philosophies
  3. Leadership Styles

These three categories are different ways of looking at leadership. We could say instead: different aspects of leadership.

Different aspects can cause confusion when we try to understand what leadership is - especially if we use only one aspect to consider the subject.

For example, one person may be seeing leadership from a 'style' standpoint while another may be thinking about leadership 'philosophy'. The two people might hold similar or overlapping views, and yet because the standpoints are different (and usually, therefore, the terminology and reference points are different too), it can seem that there is conflict about what leadership is, when actually there may be close agreement.

Therefore, two people may disagree about something purely because they are approaching it from a different standpoint, when actually they may be seeing the same thing, or two things which substantially overlap.

So, in addition to providing a helpful theory structure, using the three stated categories also helps to show that lots of leadership thinking is overlapping and compatible, when it might otherwise seem conflicting and wildly diverse.

Here are definitions of the three categories: modelsphilosophies and styles.

Please note that these definitions are specific to this leadership theory article. In other situations, these three words (models, philosophies, styles) may have other meanings.

Leadership terminology definitions - models, philosophies, styles

Definition of leadership models

Definition of leadership philosophies

Definition of leadership styles

A leadership model contains theories or ideas on how to lead effectively and/or become a better leader.

Action-Centred Leadership is an example of a leadership model.

A leadership philosophy contains values-based ideas of how a leader should be and act; and the sources of a leader's power.

Servant Leadership is an example of a leadership philosophy.

A leadership style is a classification or description of the main ways in which real-life leaders behave.

Transformational Leadership is an example of a leadership style.

A leadership model is a structure which contains either processes or logic or a framework, which can be used or applied like a tool, in performing, understanding and teaching leadership. 

A model is often also shown in some sort of diagram format. There may also be a sense of mechanics or engineering, with inter-related and linked moving parts. In some cases a leadership model may contain measurable elements, sometimes entailing complex relative factors, and may also enable a reasonably consistent measurement or indication of standard, for example, effective versus ineffective leadership.

Any philosophy, and so too a leadership philosophy, is a way of thinking and behaving. It's a set of values and beliefs. 

A philosophy is a series of reference points or a foundation upon which processes, decisions, actions, plans, etc., can be built, developed and applied. A leadership philosophy connects leadership with humanity and morality and ethics. A leadership philosophy will at some point be influenced by beliefs about human nature and society, and perhaps religion, or universal truth and a sense of fairness and natural justice.

A leadership style is a more narrow and specific category than a model or a philosophy. In fact, many leadership styles are contained within leadership models as components of the model. 

A style is a distinct way of behaving. A leadership style tends to contain and is influenced strongly by the purpose or aim of the leadership. A leadership style may also be strongly influenced and perhaps determined by the personality of the leader and/or the personality or capability of the followers or group being led, and/or of the situation in which the leader is leading his or her people.


Leadership terminology differences - models, styles, philosophies

This explains differences between the three categories/aspects of leadership which provide the structure of this article - models, philosophies and styles:



More Detail


Leadership models

Leadership models aim to teach us how to be successful or effective as leaders. They show us the keys to effective leadership. Models often contain different leadership styles and enable 'switching' between them.

Leadership models tend to contain or enable processes and measurable standards, and a 'switching' capability in response to different circumstances. Models may be supported by diagrams and graphs. A model may be influenced by or underpinned by a philosophy.

A leadership model is like a toolbox or a kit of parts.

Leadership philosophies

Leadership philosophies examine the sources of a leader's power, and offer a value-laden view of the aims that leaders should pursue and how they should go about them. Leadership philosophies focus on what kind of leadership one should offer. A leadership philosophy is usually more difficult to learn and apply than a model as it is depends on values not technique.

Leadership philosophies tend more than the other categories to be based on a life code or moral position. A philosophy - since it is expressed mainly through ideas and words, rather than processes and structured elements - is usually more difficult (than a model) to explain, transfer, teach, apply, or to develop into a measurable set of rules or instructions. A philosophy may underpin a model, and may also underpin a style. A philosophy also involves far more and deeper references to society, politics, civilization, etc., than models or styles.

A leadership philosophy is like a compass or code - underpinned by a set of beliefs.

Leadership styles

Leadership styles are essentially descriptive. They are observed classifications of leadership behaviours. They aim to describe the real-life forms of leadership we see around us. And unlike leadership philosophies, they offer no guidance on the kind of leadership that leaders should offer - they merely reflect what is out there.

A leadership style is a narrow and specific behaviour compared to the other two categories. Leadership styles tend to be determined or strongly influenced by the leader's personality and the aim of the leadership. A leadership style is also strongly influenced by the purpose for which leadership is needed or has been established. A style may be suggested or dictated by a model, and to a lesser degree also by a philosophy.

A leadership style is like a behaviour (good or not so good) and can be like a tool in the leadership models toolbox.


If you want to become a leader or improve yourself as a leader, using these three categories should help you understand better the different ideas and teachings about leadership.

Leadership ideas can be:

  • models - learned/taught/applied in a very practical sense, or
  • philosophies - about attitude and where power comes, or
  • styles - interesting as typical leadership behaviours - helpful in understanding leadership generally, and to a lesser degree may be facets within leadership models.

This three-way split is also a useful way to appreciate leadership theory from an academic angle, since it provides an order and classification for the many theories existing on the leadership subject.