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Updated: 6 min read

Just-in-Time Learning: Knowledge Exactly When It's Needed

What just-in-time learning is — learning at the moment a task calls for it: what on-demand training programmes have shown, why the forgetting curve and the spacing effect set limits on the approach, and how to introduce it in a team.

Łukasz Szymański Author: Łukasz Szymański

Just-in-time learning means picking up knowledge at the moment a specific task requires it, rather than storing it up in advance. Short materials, in-tool prompts and help from a more experienced colleague add to formal training but do not replace it. Anything you must be able to do without looking it up still has to be learned beforehand.

Quick Overview

What you will learn:

  • What just-in-time learning is and how it differs from learning “just in case”
  • What programmes delivered at the point of need have shown
  • Why the forgetting curve and spaced practice set limits on the approach
  • How to introduce point-of-need learning in a team

Who this article is for:

  • L&D specialists and instructional designers
  • Managers of technical and operations teams
  • E-learning platform administrators

Reading time: 7 minutes

What Learning at the Point of Need Means

Just-in-case training teaches what might come in handy one day. Just-in-time learning supplies knowledge when the task is already in front of you. Training practitioners call the tools behind it performance support: instructions, checklists and prompts available while the work is being done.

The EU-EBM project described by Coppus and colleagues (pubmed.ncbi.nlm.nih.gov) shows how to build this into a curriculum. The authors designed a course in evidence-based medicine that is tied to everyday clinical work and backed by e-learning. It is learner-centred, built around real problems from practice and intended to deliver just-in-time learning through on-the-job training.

What On-Demand Training Has Shown

One example is the temporary NHS Nightingale hospital in London. According to Easton and colleagues (pubmed.ncbi.nlm.nih.gov), a just-in-time training programme prepared nearly 2,500 volunteers to work there. The authors set it against a pandemic in which many clinicians were redeployed to specialties unfamiliar to them. Of the 488 people who answered the evaluation survey, most felt confident and safe when they started.

The authors drew three lessons from it:

  • group learners by the roles they will actually take on and by their previous experience;
  • in situ training, where people see how the team really works together, was well received;
  • the online part should stick to what is essential.

That programme was built for a specific emergency. It suggests that point-of-need learning works when the content is narrow and practice happens in the real setting; it does not prove that the same model can replace every course.

What gets in the way matters too. Interviewing cardiology trainees, Blissett and colleagues (pubmed.ncbi.nlm.nih.gov) found that having to look up information essential to the task, along with interruptions and time pressure, added to cognitive load. Guidance from near peers at the moment of need, on the other hand, helped learning. Make the material easy to reach and keep a person within reach as well.

The Limits: Forgetting and Spaced Practice

Knowledge learned once and never used fades. Murre and Dros (pubmed.ncbi.nlm.nih.gov) replicated Ebbinghaus’s classic forgetting curve from 1880. A single participant spent 70 hours learning lists and relearning them after intervals ranging from 20 minutes to 31 days. The results were close to the original, with one twist: the curve is not entirely smooth and most probably jumps upwards at around the 24-hour mark.

The second source is a meta-analysis by Cepeda and colleagues (pubmed.ncbi.nlm.nih.gov) covering 839 assessments from 317 experiments. It compared learning crammed into one block with learning spread across sessions. The best gap between sessions grew with how long the knowledge needed to be retained.

The takeaway for a team: just-in-time learning works well for tasks where people can stop and check the instructions. For skills that are needed instantly, with no time to search, plan spaced practice in advance.

An example from IT: an administrator who renews a server certificate only occasionally can safely follow a step-by-step guide open next to the console. An on-call engineer handling a major outage has no time to search, so their procedures must be rehearsed in advance, and the guide is there only to confirm that nothing has been missed.

How to Introduce It in a Team

  • Pick the tasks. Start with things done rarely, where a guide or a checklist is enough.
  • Shorten the path to knowledge. Put the material inside the tool the team works in, or one click away from it.
  • Leave room for people. Make it clear who to ask when the guide is not enough.
  • Plan spaced practice. Whatever people must know by heart should be reinforced over several sessions.
  • Watch how it is used. See which materials are opened and for which tasks, and clear out the ones nobody uses.

Roles: the manager picks the tasks and protects time for learning, the instructional designer produces the short content, a subject-matter expert checks it for accuracy, and the e-learning platform administrator looks after search and usage data.

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Build Your Skills

Two courses take the topic further: Tracking Educational Experiences with xAPI and LMS for Instructors and Course Creators. The first shows how to record learning activities and analyse learning data; the second, how to design online courses and track learners’ progress. Get in touch and we will tailor the scope to your organisation.

Frequently Asked Questions (FAQ)

What is e-learning?

E-learning is learning through materials and courses delivered online, usually on a platform that serves content and records progress. It can support both up-front training and learning at the point of need, provided the materials are short and easy to find.

Does e-learning work for corporate training?

It works where content can be broken into short pieces that people come back to while they work. In the NHS Nightingale programme (pubmed.ncbi.nlm.nih.gov), the online part was limited to essential knowledge, while team skills were practised on site.

How do you choose an e-learning platform for a company?

For point-of-need learning, what matters most is how quickly someone can find the right material. Check the search function, mobile access, how easy it is to add short content and what usage data you get. If you also want to record learning that happens outside courses, ask about support for the xAPI standard.

What is spaced repetition?

It means spreading learning over several sessions with gaps in between instead of cramming it into one block. In the meta-analysis by Cepeda and colleagues (pubmed.ncbi.nlm.nih.gov), the best gap between sessions grew with how long the knowledge needed to be retained.

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