The 4L Liked Learned Lacked Retro with direct access & tips

Are you looking for the “retrospective liked learned lacked”? Then you probably mean the 4L retrospective. I’ll be happy to explain them to you.

Retrospective Liked Learned Lacked

The 4 retrospective questions asked

The “liked learned lacked” retrospective usually consists of 4 simple questions. It is called 4L retrospective because these 4 questions each contain a verb that starts with the letter “l”. Here they are:

  • Liked: [Optional: Related to the last sprint/weeks…] What did you like?
  • Learned: What did you learn?
  • Lacked: What did you lack?
  • Longed for: What did you long for?

By the way, you can do this retrospective online using our retrospective tool Echometer now (no registration necessary):

Open this retro now

4L Retrospective - 3 Tips

4L Retrospective Whiteboard Template (Liked, Learned, Lacked, Longed for)

  1. As a Scrum Master and psychologist, I recommend using an adequate check-in or icebreaker as a “warm-up question” in every retrospective, not only in the “liked learned lacked” retrospective (see Retro Check-In Formats ). The check-in has a lot of influence on the participation of the team members during the main part of the retrospective.
  2. Did you know that one of the prerequisites for successful teams is Psychological Safety? (see Psychological safety ) Okay, you already knew that. Do you know a simple but good signal for a psychologically safe team? Pay attention: The speaking time of the team members is evenly distributed! Of course, this is difficult to achieve. But one simple thing you can do is, firstly, raise awareness of this in the team. And secondly, you could actively ask the more introverted team members for their thoughts and comments to encourage this a little.
  3. When doing an online retrospective, consider using a retrospective tool. Retrospectives are the most important ceremony in agile. So you should be ready to invest into them. \nCurrently you are using a whiteboard or a task management tool? Well, would you use a whiteboard to do your annual sales planning or to design a new mockup? \nRight, with the right tools, that is a lot easier. So I recommend to use a team development tool like Echometer Echometer to help you with your team development. Echometer is free for up to 12 team members and even helps you to implement a continuous team health check based on psychological know how. \nIn case you are not sure yet which to try out, feel free to have a look at our comparison of 14 retrospective tools online for beginners and pros.

Conclusion - 4L Retrospective “Liked Learned Lacked”

The “Liked Learned Lacked Longed for” retrospective is one of the retrospective classics. I hope this post has helped you to make it a success.

In case you are interested in surprising your team with some other classical or very fancy retrospective ideas, I recommend to have a look at our post on 32 kickass retrospective ideas for beginners and professionals. .

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FAQs about Retrospective Tool

Top answers for anyone exploring our Retrospective Tool.

What is the ROI of the paid version of Echometer?

Good team retrospectives are a real win for companies. They have a positive impact on productivity, engagement and satisfaction - with Echometer you can tangibly and measurably increase these benefits.

Our data shows that teams achieve an average ROI increase of +120 % per retrospective when using Echometer. The ROI calculation makes all assumptions transparent, so you can enter effects as realistically as possible.

Important levers:

  • Time saving: Retro preparation, live sessions and follow-up are much faster thanks to team templates, retro themes and automated documentation. You can collect feedback asynchronously, use controlled timeboxing and record all measures directly in the tool.
  • Scalability: Your coaching resources are limited? Echometer enables teams to conduct retrospectives independently, helps new moderators get started and gives you a cross-team culture barometer.

With the Echometer ROI calculator, you can calculate exactly what added value you generate for your company - ideal as a basis for decision-making for budget managers or if you want to present the business case.
To the ROI calculator

Is a paid tool for team retrospectives worth it?

Team retrospectives can quickly turn into time-consuming processes if preparation, moderation and follow-up are implemented manually. A paid tool like Echometer helps you to standardize these processes, accelerate them and make them measurably better.

Why the investment is worth it:

  • Reusable Templates & Themes: You don’t have to rebuild retros every time. Instead, proven formats, timeboxing templates and asynchronous feedback are available.
  • Documentation & Measures: Every learning and every action item is automatically recorded. This ensures that knowledge is retained, even when team members change.
  • View of Team Health: Dashboards show trends across teams, allowing you to react seamlessly when issues arise.
  • Scalability & Independence: Teams conduct their own retrospectives, coaches remain focused, and new team members find it easy to get started.

In addition: Echometer delivers standardized ROI calculations. This allows every manager to see in black and white the time savings, productivity gains and cultural improvements achieved by the investment.

Open ROI calculator

Do I have to register to test the Retro Tool?

No, you do not need to log in to Echometer or register to test the Retro Board and Retro Tool in Echometer.

You can try out Echometer’s Retro Board via the following link without logging in: Try a Practice Round

How can I buy Echometer's retro tool?

First, simply register for free in Echometer. Then navigate to the workspace for which you would like to purchase the retro tool. If you haven’t already done so, you can do so here: Create account in Echometer 1:1 tool

You can then manage your subscription (for both the retro tool and the 1:1 software) within the workspace settings.

You can choose from various payment methods when upgrading.

If you do not have access to your company’s credit card yourself, you can simply add a buyer as a workspace admin in your Echometer workspace so that this admin can carry out the upgrade for you.

What is the difference between the Retrospective tool and the 1:1 software?

In Echometer there are two separate software solutions that are available within each workspace in Echometer:

  • 1:1 tool: Software for planning and conducting 1:1 meetings and tracking employee development
  • Retrospective tool: Software for planning and moderating retrospectives and tracking team development through team health checks

Both are independent software solutions, so they can be used separately from each other.

However, they work according to the same principles and aim to achieve the same added value: The continuous improvement of agile teams. In this respect, the simultaneous use of both software solutions is recommended.

Can I appoint several admins in Echometer?

Yes, you can assign administration rights to any number of users at both team level and workspace level. Please note the following:

  • Only workspace admins can take out and manage a Echometer subscription for a Echometer workspace.
  • Only workspace admins can create additional teams and name or remove additional workspace admins.
  • Team admins can appoint and remove additional team admins and team members for their team