Program Evaluation vs. Outcome Evaluation: The Tale of Two Approaches (and When to Use Them)
- Maddy Bynes
- Jan 2
- 3 min read
Updated: Jan 29
By Sarah Launius, PhD

If you've ever tried to navigate the waters of program evaluation, you might have found yourself drowning in acronyms and technical jargon. Fear not! It doesn't have to be that complicated. The key to successful evaluation often boils down to understanding two very different approaches: process evaluation and outcome evaluation. While both are essential, they focus on very different aspects of your program. Think of them as two sides to the same coin - one's looking at how things are being done, and the other's focusing on what's being achieved. Let's dive in!
Process Evaluation: The "How" of the Program
First up, we've for process evaluation. Think of this as your program's behind-the-scenes director, keeping an eye on the nuts and bolts. Process evaluation is about how your program will be delivered. Are the activities being carried out as planned? Are participants showing up (and are they engaged)? Are resources being used wisely, or is there a lot of leftover pizza at the end of the meeting? (Not that we've ever seen that happen. . .)
In short: if you want to know whether your program is running like a well-oiled machine - or if it's more of a 'DIY project' - process evaluation is your go-to tool.
When to use it:
When your program is still in its early days and you need to ensure everything is running smoothly.
To identify potential issues, like the sneaky underused budget line or the fact that early exit-surveys are showing the outcomes initially anticipated.
If you just need a guy check to confirm everyone's running according to plan before you move onto the big picture.
Outcome Evaluation: The "What" of the Program
Now, let's talk outcome evaluation. While process evaluation is focused on how things are happening, outcome evaluation takes a step back and asks, "what are we achieving?" In other words, outcome evaluation measures the changes your program has brought about. Have participants learned something? Did behaviors change? Did local unemployment dip by 3% because of your job training program? (if only, right?) Outcome evaluation takes all those changes - big or small - and measures whether your program hits its intended goals.
In short: if you want to know what impact your program has had, outcome evaluation is your ticket to figuring that our.
When to use it:
After the program is complete, when you're ready to measure the final results.
If you want to show the world (or your funders) that your program did more than just run smoothly - it actually made a difference.
To see whether your program's lofty goals were met, exceeded, or well. . . need some rethinking.
Why You Need Both
Now, here's the kicker - you need both. Process evaluation tells you if you're on track, while outcome evaluation tells you if you're making the kind of impact you intended. The beauty of using both is that you can tweak and improve as you go along, and you'll have a clear idea of whether your program's outcomes are living up to expectations.
Think of it like this: process evaluation is the GPS keeping you on course, and outcome evaluation is the end-of-the-journey selfie showing that you actually arrived when you said you would.
A Little Evaluation Wisdom for You
Next time you're planning an evaluation (whether you're knee-deep in grants or jut want to track progress), ask yourself: Are you focus on the how or the what? A related, and critical question for non-profit service providers is: Are we confident that the way we are implementing the program aligns with our intended outcomes? Whether you're measuring the smoothness of program implementation or the effectiveness of your program, understanding when and why to use process vs outcome evaluation will help you get the most our of your data - and make a powerful case for the difference your program is making.
Knowing the right tools to use when will power charge your reports, moving beyond simple buzzwords to tangible improvements. With a little reflection, your programs can become as polished as your favorite vacation slideshow.
Bynes Consulting Group is here to help you with all of your program evaluation needs. As always, feel free to reach out if you need help diving into the nitty-gritty of program evaluation - we've got you covered!
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