A well-designed, well-run mentoring program can be one of the most impactful investments an organisation makes in its people. But impactful needs to mean more than a feeling. It needs to be measured, reported and used to continuously improve.
Organisations that set strong goals, track them consistently and adjust their programs accordingly achieve significantly better outcomes than those that rely on intuition alone.
The Art of Mentoring evaluation framework
Art of Mentoring has adapted Roger Kaufman’s Five Levels of Evaluation model into a practical framework for tracking mentoring program impact at every level.
Level 1, Inputs: Are the program resources and processes working? Are participants completing training and rating materials as valuable?
Level 2, Learning Acquisition: Are mentors and mentees developing the knowledge and skills the program intends?
Level 3, Application of Learning: Are participants applying what they have learned and achieving their stated goals?
Level 4, Organisational Outcomes: Is the program generating measurable organisational impact, improved retention, engagement, or leadership pipeline growth?
Level 5, Societal Outcomes: Is the program contributing to broader change, such as more women in leadership or greater industry diversity?
Every well-designed program should set goals at the first four levels at minimum. A Level 5 goal provides the compelling reason that is particularly powerful for recruiting mentors who want to contribute to something beyond their own organisation.
What measurement looks like in practice
For a graduate mentoring program, goals might look like this.
Level 1: 90% of participants rate training materials as valuable and feel well-matched.
Level 2: 90% of participants report achieving their stated learning goals.
Level 3: Mentored new hires are performing in role faster than their unmentored peers.
Level 4: First-year turnover is measurably lower for program participants.
Level 5: Increased representation of diverse graduates in the organisation’s talent pipeline.
These are not aspirational statements. They are measurable commitments that create accountability and drive continuous improvement.
The evidence is already there
Sun Microsystems tracked mentoring ROI over an extended period and documented 6.7 million dollars in turnover savings, with an ROI exceeding 1,000%. Research in Fortune 500 companies consistently identifies retention, promotion, satisfaction, morale and productivity as the five most commonly reported impacts of formal mentoring programs.
At Art of Mentoring, we work with clients including the NSW Department of Primary Industries to track mentee outcomes over multiple years, comparing career progression and retention against unmentored peers. That kind of longitudinal evidence is what secures ongoing program investment.
Start with the end in mind
The most common measurement mistake is treating it as an afterthought, something to figure out once the program is already running. The most effective programs define their success metrics during the design phase, before the first application is received.
What does success look like at six months? At twelve months? At three years? Answering these questions at the start shapes every design decision that follows, and creates the foundation for a program that improves with every iteration.
