Motivation & Confidence Ruler: Rate Your Readiness to Change and What It Means

About this tool

A motivation and confidence ruler is a self-assessment that separates how important a change feels from how able you feel to make it. It helps you understand why a goal matters yet still feels difficult to start. The motivation and confidence ruler comes from motivational interviewing, a well-researched, collaborative approach developed by William Miller and Stephen Rollnick for helping people work through ambivalence about change. It separates two things that often get tangled together: how much you want a change, and how able you feel to make it. You can badly want something yet feel powerless to do it, or feel perfectly capable of a change you do not actually care about. Seeing both numbers makes your real readiness clearer.

The useful part of the ruler is the follow-up question. After you rate importance, ask what already makes the change matter to you and why your rating was above the bottom of the scale. This invites your own reasons for change into the conversation. Motivational interviewing research connects this kind of discussion with behavior change, although the ruler alone cannot promise an outcome. For confidence, ask what practical support would make a small increase feel possible. Your answer might identify a manageable step, a resource, or a barrier that deserves attention.

Use this whenever you feel two minds about something: starting a habit, ending one, having a hard conversation, or taking a health step you keep postponing. Low importance with high confidence suggests reconnecting the change to what you value. High importance with low confidence suggests breaking it into smaller pieces or finding support. The ruler does not push you to change. It helps you hear where you honestly stand.

The ruler is used widely in clinical and coaching settings for health behaviors such as smoking cessation, exercise, and medication adherence, because it turns a vague sense of not being ready into two separate, workable numbers. Clinicians trained in motivational interviewing ask the same two questions, importance and confidence, to decide where to focus: raising importance when it is low, or building confidence and skills when it is high but confidence lags. You can use the ruler the same way for any change you are weighing on your own.

If a change keeps stalling even after you have named your reasons and a smaller first step, or if it involves a serious health, safety, or substance use concern, working with a therapist trained in motivational interviewing can help. You can search Psychology.com's therapist directory for someone who works this way.

The ruler also works well as a private check before a decision you have been putting off, or side by side with a specific goal you have already set. Rating two related changes separately, for example starting therapy and telling a partner about it, can show you which piece is actually the sticking point: the change itself, or a step connected to it.

SAMHSA describes importance and confidence rulers within motivational interviewing, the approach developed by William Miller and Stephen Rollnick. Evidence supporting the broader approach does not establish this worksheet as a predictor of success. Treat the completed ruler as a conversation starter: record your reasons alongside your ratings, and use those reasons when deciding what support or preparation you need.

For example, you might care about cooking at home while feeling unsure how to manage shopping after work. A practical next step could be choosing a meal you already know how to make and arranging groceries beforehand. The Values Clarification Worksheet can help you describe why the change matters; the Goal Setting Worksheet can help turn your chosen action into a plan. Browse the Tools Library for other exercises. If deciding whether to seek support is part of the change, the Do I Need Therapy Test offers a separate screening reflection.

Reviewed by Michael Callans, MSW
Reviewed the ruler and prompts for fidelity to motivational interviewing practice.

References

1. Miller WR, Rollnick S. Motivational Interviewing: Helping People Change. 3rd ed. Guilford Press; 2013.
2. Rollnick S, Miller WR, Butler CC. Motivational Interviewing in Health Care. Guilford Press; 2008.
3. Substance Abuse and Mental Health Services Administration. (2019). Enhancing Motivation for Change in Substance Use Disorder Treatment: Chapter 3, Motivational Interviewing as a Counseling Style. https://www.ncbi.nlm.nih.gov/books/NBK571068/

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