What Is a Good Definition of Coaching? A Guide for HR and Talent Leaders

Coaching is widely used in leadership development, talent management and organisational transformation, yet organisations do not always mean the same thing when they refer to it. Executive coaching, manager-led coaching conversations, mentoring, career development and AI coaching can all appear under the same broad heading, despite involving different relationships, methods and expectations.

For senior HR, Talent, L&D and OD leaders, the definition matters commercially. It influences which interventions are commissioned, how coaches are selected, what participants should expect, how confidentiality is protected and what outcomes the organisation can reasonably measure. Without a shared understanding, coaching programmes can become fragmented, with inconsistent standards and unclear connections to organisational priorities.

A useful definition needs to recognise coaching as a professional developmental relationship while accounting for the organisational environment in which it operates. Coaching can strengthen leadership capability, support behavioural change and help individuals and teams navigate complex challenges. Its contribution to organisational transformation depends on how well that developmental work connects with strategy, leadership expectations, culture, structure and governance.

What is coaching? A professional definition

The International Coaching Federation (ICF) defines coaching as: "Partnering with clients in a thought-provoking and creative process that inspires them to maximize their personal and professional potential." This definition establishes several important characteristics of professional coaching.

First, coaching is a partnership. The coach brings expertise in the coaching process, while the coachee brings knowledge of their circumstances, responsibilities and aspirations. Both participate actively in the developmental work. Second, coaching creates space for reflection and new thinking. Through listening, questioning, challenge and structured exploration, a coach helps the individual examine assumptions, consider alternatives and develop greater awareness of their choices.

Third, coaching is concerned with development and action. Reflection has practical value when it helps people make decisions, change behaviour, work towards meaningful goals or respond more effectively to their circumstances. For organisations, these characteristics help distinguish professional coaching from other forms of learning and support. They also establish expectations for the quality of the coaching relationship.

However, the ICF definition is intentionally broad. To understand how coaching should be commissioned and applied in an organisational setting, it is useful to examine the contributions of coaching's leading practitioners and researchers.

John Whitmore: Coaching for performance and responsibility

Sir John Whitmore was an influential figure in the development of modern performance coaching. His book Coaching for Performance, first published in 1992, helped establish coaching as a practical approach to developing capability and responsibility in organisational settings. Whitmore's approach places considerable emphasis on self-awareness, responsibility and the individual's capacity to develop their own solutions.

His work is closely associated with the GROW model, which structures coaching conversations around goals, reality, options and the way forward. This framework remains useful for helping individuals clarify objectives, examine their current circumstances, explore possible responses and commit to action. For organisations, Whitmore's contribution is particularly relevant to leadership behaviour.

Managers frequently face a tension between providing answers and developing the capability of others. A coaching approach can help them recognise situations in which employees would benefit from greater ownership of problem-solving, decision-making and development. This does not remove the need for direction or expertise. Effective leadership involves knowing when to coach, when to advise and when to make a decision.

Whitmore's emphasis on awareness and responsibility remains valuable because it connects coaching with the everyday behaviours through which leadership capability develops.

Anthony Grant: Coaching psychology and evidence-based practice

Professor Anthony Grant made a significant contribution to establishing coaching psychology as a research-informed discipline. His 2003 paper on the impact of life coaching examined coaching in relation to goal attainment, metacognition and mental health, contributing to the development of an empirical foundation for coaching practice.

Grant's work helped position coaching as a systematic developmental process informed by psychological theory, goal-directed behaviour, reflection and evidence. This perspective matters for organisations investing in professional coaching.

A coach's ability to establish rapport is important, but rapport alone does not establish professional competence. Organisations should also consider the coach's understanding of behaviour, development, ethical practice and the methods used to support change. Evidence-based coaching draws on relevant research, professional expertise and the client's circumstances to inform the coaching process.

It also requires appropriate caution about outcomes. Coaching research can provide evidence that an intervention is useful, but that does not mean every coaching engagement will achieve the same result or that improvements can automatically be attributed to coaching alone. For HR buyers, Grant's contribution reinforces the importance of professional standards, thoughtful programme design and credible evaluation.

Jonathan Passmore: The coaching relationship and its wider context

Professor Jonathan Passmore has contributed extensively to coaching research, practice and professional development, including work on coaching psychology, coaching competencies and the coaching relationship. His work helps broaden the discussion beyond a simple sequence of coaching questions or techniques.

Effective coaching involves a professional relationship in which trust, psychological understanding, reflection and appropriate challenge enable development. The coach must also recognise the context in which the coachee operates. This is particularly relevant to executive and leadership coaching.

A leader's behaviour is shaped by organisational expectations, relationships, incentives, culture, authority and the demands of their role. Coaching that overlooks these conditions may help an individual develop insight without adequately considering whether new behaviours can be sustained in practice. For example, a leader may be working towards greater delegation while operating within a structure that centralises decisions. A coach can help the leader examine their own behaviour, but the organisation may also need to address decision rights and accountability.

This systems-aware perspective is valuable for organisations using coaching to support transformation, where the intended change frequently extends beyond the individual.

What do these definitions have in common?

Whitmore, Grant, Passmore and the ICF place different emphasis on coaching, but several principles connect their approaches.

Coaching is collaborative. The coachee remains an active participant in determining goals, exploring options and taking action.

Coaching supports awareness and learning. Reflection helps people examine their thinking, behaviour, assumptions and choices.

Coaching is developmental. Its purpose may include improved performance, greater capability, behavioural change or personal and professional growth.

Coaching requires professional judgement. Coaches need to work within appropriate ethical, relational and professional boundaries.

Coaching is influenced by context. Individual development takes place within relationships, organisations and wider systems that can support or constrain change.

These shared principles provide a stronger basis for organisational coaching than relying on a particular model or technique alone.

How is coaching different from mentoring, training, consulting and therapy?

Organisations frequently use several developmental interventions alongside one another. Their purposes can overlap, but understanding their differences helps HR select the appropriate support.

Coaching uses a structured developmental relationship to support reflection, learning, decision-making and behavioural change. The coach facilitates the process without assuming responsibility for the coachee's decisions.

Mentoring typically involves someone sharing relevant experience, perspective and guidance to support another person's development. Mentors may use coaching skills, but their contribution often includes advice based on their own experience.

Training is generally designed to build specific knowledge or skills through planned instruction, practice and assessment. It can be particularly useful when people need to acquire a shared capability or learn an established process.

Consulting involves providing specialist expertise, analysis or recommendations to address an organisational problem. Consultants may work alongside coaches, especially in transformation programmes where both systemic change and leadership development are required.

Therapy is a distinct professional discipline that may address psychological distress, mental health conditions and therapeutic goals. Professional coaches need to recognise the limits of their competence and refer clients to appropriately qualified practitioners when necessary.

These distinctions are practical rather than absolute. A leadership development programme may combine training, mentoring, coaching and consulting because each contributes something different. The important consideration is that participants and organisational sponsors understand the purpose, boundaries and expectations of each intervention.

What does coaching look like in practice?

A professional coaching engagement normally begins with contracting. The coach and coachee establish the purpose of the relationship, the developmental objectives, responsibilities, confidentiality arrangements and practical expectations. Where an organisation sponsors the coaching, the sponsor's role and access to information also need to be agreed.

The ICF Code of Ethics provides a professional reference point for these responsibilities, including agreements, confidentiality and ethical conduct. During coaching, the individual may explore a leadership challenge, examine assumptions, reflect on feedback, consider different perspectives or work through decisions.

The coach uses appropriate listening, questioning, observation and challenge to support the individual's thinking. Depending on the approach and agreement, the work may also include assessments, structured reflection and experiments between sessions.

An executive working on delegation, for example, might examine why they retain control of certain decisions, identify the consequences for their team and test a different approach in a real leadership situation. Subsequent coaching conversations can explore what happened, what the leader learned and how the behaviour might be adapted further. This cycle of reflection, action and learning helps connect the coaching relationship with observable development.

What makes coaching effective?

A credible definition of coaching should be accompanied by evidence about its potential effectiveness. A meta-analysis by Theeboom, Beersma and van Vianen (2014) found positive effects of coaching across performance and skills, wellbeing, coping, work attitudes and goal-directed self-regulation.

A separate meta-analysis by Jones, Woods and Guillaume (2016) also identified positive workplace coaching outcomes, including learning and performance-related measures. These studies support coaching as a credible developmental intervention. They also need to be interpreted appropriately.

Coaching studies differ in their methods, participants, coaching arrangements and outcome measures. Jones and colleagues specifically examined workplace coaching provided by internal or external coaches, excluding manager–subordinate and peer coaching from their analysis. The findings therefore should not be treated as proof that every form of coaching produces identical outcomes.

For organisations, effectiveness depends on several design considerations: the appropriateness of coaching for the developmental need, coach competence, the quality of the working relationship, participant engagement, clarity of objectives and opportunities to apply learning.

The wider organisational environment also influences whether new behaviours can be maintained.

Why the definition of coaching matters for organisational transformation

Organisational transformation creates developmental demands that cannot always be addressed through technical expertise alone. Leaders may need to change how they make decisions, collaborate across boundaries, respond to uncertainty, engage employees or distribute responsibility. These requirements involve behaviour, relationships and established assumptions.

Coaching can support leaders as they examine these challenges and experiment with different ways of operating. It can also help leadership teams consider collective patterns that influence performance and change. However, coaching contributes within a wider organisational system.

A transformation may also require changes to strategy, structures, technology, processes, incentives, communication and governance. Coaching cannot independently resolve problems created by misaligned organisational conditions. For this reason, organisations should define coaching in relation to the leadership capabilities and behaviours they need to develop, while remaining clear about what other interventions are necessary.

This is central to BOLDLY's approach to Coaching for Organisational Transformation: connecting individual and collective development with the organisational priorities and conditions that influence sustained change.

Different coaching formats serve different organisational needs

Once an organisation has established a shared definition, it can determine which coaching approaches are appropriate for different populations and challenges.

Executive coaching can support senior leaders navigating complex responsibilities, strategic decisions, transitions and behavioural challenges.

Leadership coaching can support managers and emerging leaders as they develop capability, adapt behaviour and take on greater responsibility.

Team coaching focuses on collective effectiveness, including how teams collaborate, make decisions, manage relationships and work towards shared objectives.

Group coaching brings individuals together around related developmental challenges, supporting reflection and peer learning across a cohort.

Career coaching can support career decisions, internal mobility, professional development and transitions.

AI coaching can provide accessible reflection and developmental support in the flow of work, subject to appropriate design, governance and safeguards.

These modalities can form part of a coherent enterprise coaching strategy. They should be selected according to the developmental requirement, rather than assuming that one format is suitable for every situation. Explore BOLDLY's coaching formats.

How should organisations define and govern AI coaching?

AI coaching introduces additional considerations for organisations establishing coaching standards. AI-enabled systems can support reflection, help individuals examine situations and provide developmental prompts when human coaching may not be immediately available. They can also create opportunities for learning between formal coaching sessions.

However, the relationship and capabilities involved differ from professional human coaching. Human coaches bring relational understanding, contextual judgement, challenge and the ability to work with complex interpersonal dynamics. AI systems can provide structured and accessible support, but their limitations, data practices and appropriate uses need to be clearly understood.

For HR and Talent leaders, an organisational definition of coaching should therefore clarify how AI coaching fits within the wider ecosystem. This includes appropriate use cases, privacy, confidentiality, quality assurance, transparency, escalation arrangements and the boundaries between AI-enabled support and human professional judgement.

BOLDLY combines human coaching with AI coaching through momentLeader, recognising the complementary roles each can play in an appropriately governed enterprise coaching ecosystem.

What should HR look for when selecting a coaching partner?

A shared definition of coaching should translate into practical procurement and governance criteria. Organisations should consider whether a coaching partner can demonstrate appropriate coach selection, professional standards, evidence-based practice and the ability to match coaches to different leadership contexts.

They should also examine how the partner approaches contracting, confidentiality, quality assurance, participant experience and measurement. For global organisations, operational capability becomes particularly important. Coaching delivered across multiple regions and leadership populations requires consistent governance, appropriate coach matching and workflows that can accommodate different needs without compromising quality.

The organisation should also understand how coaching goals connect with leadership and talent priorities. Participation and satisfaction are useful operational measures, but they do not establish whether coaching has contributed to the intended behavioural change. A mature coaching strategy should identify relevant developmental outcomes and determine how progress will be evaluated while respecting the confidentiality of the coaching relationship.

Explore BOLDLY's guide to scaling coaching for impact.

A practical definition of coaching for organisations

For HR and Talent leaders establishing an enterprise coaching strategy, the following working definition brings together the developmental and organisational dimensions discussed throughout this article:

Professional coaching is an evidence-informed, collaborative developmental process in which a trained coach partners with an individual or team to deepen awareness, strengthen capability, support learning and translate insight into purposeful action and behavioural change. Within organisations, coaching is most effective when its objectives are connected to relevant leadership, talent and business priorities and supported by appropriate professional standards and governance.

This is a practical organisational definition proposed by BOLDLY, not a quotation from a professional accreditation body. It provides a basis for clarifying what the organisation is commissioning, what participants can expect and how coaching will be evaluated. It also preserves an important distinction: the organisation can establish the strategic purpose of coaching without taking control of confidential developmental conversations.

Defining coaching is the first step towards using it well

A good definition of coaching provides clarity about the developmental relationship, the role of the coach, the responsibilities of the coachee and the outcomes the organisation is seeking to support. Whitmore's work emphasises awareness, responsibility and performance. Grant's contribution reinforces evidence-based coaching psychology and goal-directed development. Passmore's work brings attention to the professional relationship and the context in which coaching occurs. The ICF provides a widely recognised professional definition and ethical framework.

Together, these perspectives help organisations establish coaching standards that are both developmentally sound and commercially relevant. For senior HR, Talent, L&D and Transformation leaders, the next step is to translate that definition into an appropriate coaching strategy: one that identifies where coaching is useful, selects the right modalities, establishes governance and connects development with the behaviours required for organisational priorities.

How BOLDLY supports evidence-based coaching at scale

BOLDLY approaches coaching as part of a wider organisational capability system. Our Coaching for Organisational Transformation approach brings together evidence-based human coaching, AI coaching through momentLeader, and technology-enabled coaching operations.

Our global marketplace of screened and vetted coaches supports executive, leadership, team, group and career coaching. Human coaches provide relational depth, judgement and contextual understanding, while AI coaching can extend access to reflection and development in the flow of work. Technology-enabled coaching operations provide the infrastructure for coach matching, workflows, quality assurance, governance and measurement across enterprise programmes.

As part of the Bendelta Group, BOLDLY can also connect coaching with broader expertise in leadership, culture, organisational design and transformation.

If your organisation is defining its coaching strategy, reviewing coaching quality or considering how to scale coaching across leadership populations, talk to BOLDLY about designing an evidence-based coaching ecosystem aligned with your organisational priorities.

AUTHOR: Alexandra Lamb

Alexandra is an accomplished executive coach and organisational development practitioner, with experience across APAC, North America and MENA.

With 20+ years in professional practice, conglomerates and startup, she has collaborated with rapid-growth companies and industry innovators to develop leaders and high-performance teams. She is particularly experienced in talent strategy as a driver for startup growth.

Drawing from her experience in the fields of talent management, psychology, coaching, product development

and human centred design, Alex prides herself on using commercial acumen and evidence-based coaching techniques to design talent solutions with true impact.