Beyond “Learning by Doing”: The Science and Strategy of Debriefing Training Activities

Brian Washburn showing the skill of debriefing training activities, as he works with responses participants have written on paper on the wall of the training room

If you skip debriefing training activities, you are leaving the biggest return on investment (ROI) from your training program on the table.

As a Peace Corps volunteer, we couldn’t end a training activity without a debrief, no matter how exhausted or homesick or actually physically sick we were. It became a running joke. When we thought we’d end a training class early, someone from our group would always mutter: “Yeah, well, don’t forget they’re going to make us debrief this.”

While we dragged ourselves through long days of training, it felt like our trainers reveled in torturing us with one last conversation: the debrief.

Yet, as much as we complained about those debriefing sessions, as I look back, that’s where the actual learning happened. Not necessarily in doing the activities, but the learning happened in the post-activity conversations. Someone would share a reflection about the activity that I would have never thought about. Someone else would share a perspective that had been hidden to me because I wasn’t in their group during the activity.

More than 25 years after my Peace Corps training experience, I learned that the act of debriefing training activities is an evidence-backed best practice.

Engagement is not the same thing as learning. The activity is the doing. The training debrief is the learning.

The Research: Why Debriefing Training Activities is the “Main Event”

We all talk about how important “learning by doing” is, but cognitive science reveals that learning by thinking is the true driver of performance. During a webinar on the value of the training debrief, I cited 3 different studies that go to the heart of this idea (although there are many more, too!):

  • The Power of Generation: Slamecka and Graf (1978) proved the “Generation Effect,” showing that learners retain information significantly better when they actively produce the ideas themselves. A debrief forces this “generation” to move a learner from a passive observer to an active producer of knowledge.
  • Feedback is the Catalyst: A BEME systematic review by Issenberg et al. (2005) identified educational feedback as the single most important feature of effective simulation-based learning, outranking the use of a variety of instructional strategies or the difficulty of the task.
  • Reflection Over Repetition: In their study “Making Experience Count: The Role of Reflection in Individual Learning,” Di Stefano et al. (2016) found that participants who spent time reflecting on their tasks performed 23% better on subsequent tests than those who used that same time for additional practice.
Youtube video
VIDEO: The Science Behind the Importance of the Training Debrief

Knowing the science is one thing; executing it while keeping your entire lesson on time is a whole other challenge. Effective debriefing requires two things: targeted intent and repeatable structure.

Strategies for Debriefing Training Activities Based on Desired Intent

The “art” of the training experience debrief is knowing not to ask the same three questions every time. To get results, your training debrief must align with your intent. I’ve found that many training programs will fall into four distinct buckets.

Here is a sample of targeted questions you can use to steer the conversation based on the intent of your training program:

General Awareness: The goal here is usually a broad understanding or a shift in perspective.

  • What is one thing you heard or saw that challenged your previous assumptions?
  • If you had to explain the most important takeaway from this session to a colleague in 30 seconds, what would you say?

Technical Skills: When the training focuses on “how-to” and specific steps, the debrief should focus on the process.

  • At what specific point in the process did you feel most confident, and where did you feel the most hesitation?
  • What is one shortcut or mistake you saw during the activity that we need to ensure doesn’t become a habit?

Leadership & Soft Skills: These sessions are about behavior, nuance, and interpersonal dynamics.

  • What was the turning point in that interaction where the tone shifted, and what caused it?
  • How did your communication style during this activity differ from how you normally interact with your team?

Safety, Quality, and Compliance: The stakes are high here; the debrief must focus on risk and adherence to standards.

  • If this simulation were a real-life event, what would have been the most significant risk to the organization or individual?
  • What specific step in the protocol felt the most difficult to follow under pressure, and why?
Youtube video
VIDEO: How to Debrief Your Training (Without the Awkward Silence)

While these sample questions provide a starting point, the “art” is in having the right question ready for the right moment.

Download Endurance Learning’s Full Guide of 50 Training Debrief Questions to build a professional library of prompts that ensure you never have to settle for a generic ‘Any questions?’ again.

Beyond the Q&A: Choosing a Structure for Debriefing Training Activities

Having the right questions is only half the battle. Effectively debriefing training activities requires more than just a casual conversation; it requires a deliberate structure that moves the brain from doing to processing.

Without a formal framework, a debrief can often default to a few vocal participants sharing surface-level thoughts. By choosing a specific structure, you create a forcing function that ensures every learner articulates their own takeaways. Depending on your learning outcomes and the complexity of the session, you can scale your approach from simple interactions to complex cognitive frameworks:

  • Verbal Q&A with Processing Time: Even the simplest Q&A requires space. Providing questions in advance or allowing a period of silence before speaking ensures that responses are considered, rather than knee-jerk.
  • Individual Journaling: This challenges every participant to articulate their own takeaways. While it lacks the cross-pollination of a group discussion, it ensures that even the quietest learners are engaged in reflection.
  • Pluses and Deltas: A classic T-chart focusing on what worked (Pluses) and what should change (Deltas). To make this more impactful, ask specific, habit-forming questions like: “What decision did you make that you’d want to make again, and why?”
  • After-Action Review (AAR): This four-step framework establishes a clear logic for analyzing performance: What was supposed to happen? What actually happened? Why was there a difference? What will we do differently next time?
  • The ORID Framework: The most sophisticated approach, ORID breaks the feedback down into four distinct levels of thinking: Objective facts, Reflective feelings, Interpretive meaning, and Decisional actions. It intentionally slows down the feedback process to ensure deep, conscious learning.
Youtube video
VIDEO: How to Structure Your Training Debrief: 5 Proven Methods

While our free online webinars are engaging and we hope they lead to change, organizations that engage us for a longer, customized live webinar for their employees see the biggest gains. We’re happy to talk about how to customize any live online training session, from engaging challenging training participants to addressing lecture-heavy training.

Whether your learners are exhausted after a long day of training, or perhaps even a little homesick (like my Peace Corps colleagues and I were 25+ years ago) because they needed to travel for your training program, keep in mind that the “torture” of a final conversation is actually the greatest gift you can give to your learners. By refusing to skip debriefing training activities, you ensure that every activity transcends simple doing and achieves lasting, transformative learning.

Download Endurance Learning’s 50 Training Debrief Questions to better prepare for training debriefs.

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