How to Measure Results of Leadership Development

Summary

To measure results of leadership development, track outcomes across multiple levels, including learner reactions, knowledge gained, behavior change on the job, and business impact. Start by defining success metrics upfront so you can collect the right data and show how development contributes to business results.

We’ve all heard the adage, “You can’t manage what you don’t measure.” Yet many organizations still struggle to measure the results of leadership development and connect those results to team and business performance. While 78% of HR leaders say that behavior change is the most valuable measure of success, many find it challenging to track.

That’s a problem because sustained behavior change drives tangible business outcomes. Without a clear plan, even the best learning programs may lack the data needed to prove their impact. Meanwhile, senior leaders across industries are demanding clearer evidence of results.

When leadership development lacks measurable outcomes, it becomes dispensable—often the first budget item cut during tough times. Without proof of impact, executives disengage, ineffective leaders don't improve, and top talent seeks better growth opportunities elsewhere.

One of the biggest obstacles to measurement is treating it as an afterthought. Without strategic metrics established from the start, it can be hard to go back and collect the data you need. That’s why it’s critical to think about measurement from the beginning, not as a final step.

To plan how you’ll measure results, start by asking a few key questions:

• Business Impact: How will this leadership program accelerate business performance?
• Stakeholder Priorities: What do my stakeholders need, and what data is valuable to them?
• Long-Term Success: What does success look like one year from now? Three years from now?
• Data Collection: How will I collect the data?
• Accountability: Who is responsible for tracking progress and measuring results?

Answering these questions from the start makes it easier to collect the right data and demonstrate the value of leadership development.

Measuring the results of a leadership development program means looking beyond participation to understand its impact on learning, behavior, and business outcomes.

How Is Success Measured in Leadership Development?

To shift leadership development from a perk to a critical business lever, L&D must rethink how it measures success. A well-designed program doesn’t only develop leaders. It also drives tangible business outcomes, including:

• Improved business performance.
• Increased leadership engagement.
• Higher HR impact and value.

These are the results that stakeholders are looking for. And if you’re not measuring them, it’s difficult to prove the value of leadership development or secure continued support. HR needs to gather clear data that goes beyond surface-level metrics to show real behavior change and business impact.

Of course, measuring behavior change isn’t easy. It’s far simpler to track participation and completion. But attendance alone doesn’t mean leaders are growing the skills they need to succeed. A more strategic approach to measurement helps L&D connect development activity to changes in leader capability and business performance.

That connection matters. DDI’s Global Leadership Forecast found that leaders who have highly rated leadership development experiences are 15X more likely to rate leadership quality as high. Measurement helps organizations understand whether their development experiences are producing that kind of meaningful impact

One of the most widely used methods for measuring impact is the Kirkpatrick Model. This model evaluates learning across four levels and remains a common framework for evaluating development outcomes.

Level 1 Evaluation: Measure Reaction

How do your leaders respond to your program? In the Kirkpatrick Model, this level is the degree to which participants find the program favorable, engaging, and relevant to them. While many organizations measure Level 1 with “smile sheets,” this model goes beyond participant satisfaction and also includes:

• Engagement: The degree to which participants are actively involved in and contributing to the learning experience.
• Relevance: The degree to which training participants will have the opportunity to use or apply what they learned in training on the job.

Alone, these measures don’t tell you if leaders gained skills. But they can help you predict two key things:

• Personal Motivation: Are leaders invested in the program? When leaders have high personal motivation, they are more likely to apply skills on the job.
• Job Relevance: Did the program provide opportunities to practice new skills before applying them on the job?

Our research shows that personal motivation and job relevance are top factors predicting skill use or behavior change. So, while they don’t prove that leaders have changed their behavior, they are positive signs that your program is on the right track.

However, many companies stop here. While this feedback helps you understand how well you’re engaging participants, it doesn’t show whether they change their behavior on the job.

Level 2 Evaluation: Measure Learning

What should your leaders retain from your program? Kirkpatrick defines this level as the degree to which participants acquire the intended knowledge, skills, attitude, confidence, and commitment based on their participation in the program.

You can track learning through post-program checks or by testing before and after the training to measure progress. First, identify specific learning goals for your program. Then you’ll need to test for those outcomes both before and after the training.

For example, DDI’s courses include informal and formal knowledge checks. Assessments that measure practical skill knowledge also provide data for this level.

These checks help ensure that leaders understand the theory behind what to do, but not whether they can demonstrate the skill. That distinction matters as organizations prepare leaders for rapidly changing skill demands. DDI’s research shows that 83% of HR organizations predict a surge in the need for new leadership capabilities within the next five years. Yet significant development gaps remain in critical areas such as setting strategy, managing change, developing future talent, and decision-making.

Level 3 Evaluation: Measure Behavior Change

Are your leaders applying what they learned in the program? In the Kirkpatrick Model, this level is the degree to which participants apply what they learned during the program when they are back on the job.

Keep in mind that behavior change takes time. Leaders may need to build their confidence and find the right opportunities to apply their knowledge. You can measure behavior change through surveys or interviews, particularly with managers and direct reports of your program participants. It’s vital that survey participants clearly understand the behaviors or competencies required for leaders to succeed.

At DDI, we measure behavior change by comparing how often leaders use effective leadership behaviors before and after development. For example, DDI’s Impact Evaluation survey of more than 1,300 leaders found that after attending the DDI program, 82% of participants were rated as effective—a 24% increase from before. It’s important that managers, peers, and direct reports provide observations of behavior change. Program participants can also self-report their own change, which helps them reflect on their own growth.

Level 4 Evaluation: Measure Results

How do better leaders impact the business? According to Kirkpatrick, this level measures the degree to which targeted organizational outcomes occur as a result of the initiative and subsequent support and accountability package. While this is the most comprehensive form of measurement, it’s also where you’re most likely to grab the attention of stakeholders and executives.

Here are some examples of bottom-line results that organizations achieved after a DDI leadership program:

• Reduced Turnover: After launching a training program to build core skills in frontline leaders, Hitachi Energy reduced turnover by 80%. Among the 750 plant supervisors who participated, over two-thirds reported increased engagement for themselves and their teams, and 92% said they were engaged in their jobs.
• Increased Sales: After implementing a leadership program for sales managers, a pharmaceutical company saw a 105% increase in sales volume. Sales productivity increased by an average of 68% per representative whose managers completed the DDI program.
• Safety: To promote a culture that supports employee development, motivation, and retention, nearly 400 employees from a manufacturing company participated in a DDI leadership program. Accidents decreased by 70% and employee turnover also fell by 90%.

Personal motivation and job relevance are top factors that predict application of skills or behavior change.

Examples of Calculating ROI

You can determine the ROI of your leadership development program by calculating its implementation costs and measuring its financial impact on your business.  Here are two more examples of organizations that calculated the ROI of their leadership development program:

• $4.4 Million in ROI: An automotive manufacturing company introduced a DDI program into several manufacturing plants with histories of low productivity and performance problems. Similar “control” plants were selected as a comparison group. They tracked quality, on-time delivery of parts, productivity, health and safety, and absenteeism to determine the impact. Compared to the control plants, the experimental site showed a 21% improvement in productivity. This resulted in an estimated $4.4 million in return.
• $20 Million Saved: Hitachi Energy saved an estimated $20 million through reduced turnover and increased employee engagement in the 18 months after launching its leadership development program. Their Employer of Choice Index score nearly doubled, rising from 45 to 85 (out of 100) and setting the stage for long-term success.

Measuring Implementation Support

The success of your leadership development program also depends on your implementation plan and what support is available to learners. DDI also measures:

• Environmental Support: Do senior managers support the program? Are there opportunities to apply newly learned skills on the job? Are there barriers to leaders participating in more development opportunities? These external factors can slow or speed up the effectiveness of your leadership program.
• Manager Reinforcement: Do managers champion development? Do participants discuss opportunities to apply new skills with their managers? Manager support can play a critical role in whether development translates into lasting behavior change.

Recent DDI research reinforces that point. In the Global Leadership Forecast, employees with managers who actively support their development were 11X more likely to trust their manager, and those with managers who are effective coaches were 9X more likely to trust them.

Keep Results on Track with Lead Indicators

While your main goal is to drive business results and create behavior change in leaders, watching early lead indicators can help you see if you’re on track.

Lead indicators show how well your current strategy is working and point to future outcomes. They can include:

• Percentage of leaders reached across your organization.
• Participation or attendance rate of learners.
• Manager participation in manager support sessions.
• Content accessed (started or launched) from your LMS, LXP, or online learning platform.
• Completion rate for content.

While these metrics don’t prove impact on their own, they can help you spot gaps early and make adjustments before they affect results. Together with measures of behavior change and business impact, they provide a more complete picture of program success.

Create a Measurement Plan

The questions you ask at the beginning of your measurement strategy need to translate into a concrete plan for collecting and evaluating data. A simple measurement planning grid can help you stay on track. For each success metric you identify, you will need to determine:

• Metric: What are you measuring?
• Data source: Where does the data come from?
• Data collection timeline or due date: Will you measure before, during, or after training? How often will you collect data?
• Data output: What is the format of the measurement or evaluation?
• Accountability: Which department or team will provide the data?
• Issues or support needed: What issues could affect data collection, and what support will you need?

A strong measurement plan also makes it easier to connect individual development metrics with the leadership capabilities the business needs most. For example, DDI’s research shows that only 22% of HR organizations currently prioritize development in four key future-focused skills: setting strategy, managing change, making decisions, and developing future talent. Measuring progress against strategically important capabilities can help HR focus investment where it matters most.