Health Coaching and Motivational Interviewing

Health coaching and motivational interviewing are patient-centred counselling approaches that help people find their own motivation to change health behaviours. Rather than instructing patients on what to do, they use collaborative conversation, open questions, and support for autonomy to strengthen a person's commitment to goals such as managing a chronic condition or changing a habit.

Definition

Health coaching is a collaborative, patient-centred process that supports people in setting and achieving health goals, and motivational interviewing is a directive, person-centred counselling style that elicits and strengthens a person's own motivation for behaviour change.

Scope

This topic covers motivational interviewing as a counselling method and health coaching as a broader supportive relationship, including their shared person-centred stance and their use in chronic disease management. It is a reference topic describing how these approaches are defined and studied, not a manual for conducting any specific counselling session.

Core questions

• How do collaborative, autonomy-supporting conversations elicit behaviour change?
• What distinguishes motivational interviewing from advice-giving?
• How does health coaching support self-management of chronic disease?
• For which behaviours and conditions is the evidence strongest?

Key concepts

• Patient-centred counselling
• Ambivalence and change talk
• Autonomy support
• Goal-setting
• Peer coaching
• Behaviour change
• Collaborative relationship

Key theories

Motivational interviewing

A directive yet person-centred counselling style, developed by Miller and Rollnick, that resolves ambivalence and strengthens intrinsic motivation by eliciting the patient's own reasons for change rather than imposing them.

Mechanisms

These approaches work by engaging the patient as the source of motivation. Motivational interviewing uses open questions, reflective listening, and affirmation to elicit and reinforce the patient's own arguments for change, working through ambivalence rather than confronting resistance. Health coaching builds an ongoing supportive relationship in which the coach, who may be a professional or a trained peer, helps the patient set goals, solve problems, and sustain self-management. Both shift the locus of motivation toward the patient and support autonomy rather than directing behaviour.

Clinical relevance

Health coaching and motivational interviewing are ways clinicians and health systems support behaviour change and self-management. This entry describes the methods and their evidence base as reference material; it does not provide a protocol for counselling any particular patient.

Epidemiology

These approaches are applied across many behaviours and chronic conditions, including diabetes, where reviews have examined motivational interviewing and peer coaching, and in lifestyle areas such as diet, physical activity, and substance use that underlie much chronic disease.

Evidence & guidelines

Systematic reviews summarize the effects of motivational interviewing across behaviours (Hettema et al., 2005) and in type 2 diabetes specifically (Ekong & Kavookjian, 2016), and of health coaching in chronic disease (Kivelä et al., 2014); randomized trials such as Thom and colleagues (2013) have tested peer coaching for glycemic control. Effects are variable across behaviours, populations, and outcomes and are reported descriptively rather than as practice direction.

History

Motivational interviewing was developed by William Miller and Stephen Rollnick in the 1980s, initially in addiction treatment, and was later applied broadly across health behaviours. Health coaching grew alongside the self-management movement as a way to extend support beyond the clinical encounter, including models that use trained lay or peer coaches, as in the diabetes coaching trials of the early 2010s.

Key figures

• William R. Miller
• Stephen Rollnick
• Thomas Bodenheimer
• David Thom

Seminal works

• hettema-2005
• kivela-2014

Frequently asked questions

How does motivational interviewing differ from giving advice?

Instead of telling patients what to do, motivational interviewing uses open questions and reflective listening to elicit the patient's own reasons and motivation for change, working through their ambivalence rather than directing them.

Who delivers health coaching?

Health coaching can be delivered by health professionals or by trained non-professional or peer coaches, who build an ongoing supportive relationship to help patients set and pursue health goals.