Adapted from Loud & Clear podcast episode with Dr. Jason Hine
How Procedural Skills Actually Get Built to Last
If your procedural training relies on a once-a-year skills lab and a checklist, your paramedics aren’t developing competence, they’re checking boxes. Dr. Jason Hine, emergency physician and founder of SimKit, joined us to break down the science of how procedural skills actually form and what it takes to make them stick under pressure. This post is for new paramedics, field trainers, EMS educators, and medical directors who want to build programs that produce competent clinicians not just trained ones.
The S-Curve
Skill acquisition follows a predictable S-shaped curve. Early in practice, there’s a period of struggle and then performance improves rapidly. Then it plateaus. Most EMS training programs stop here – declare the trainee competent – and move on. But the plateau is not mastery.
The S-curve has a third phase: expert performance that only emerges from deliberate practice. Not repetition. Not time on task. Deliberate practice means working at the edge of current capacity with immediate, specific feedback and targeted correction. Without this, learners stay stuck at the plateau. The experienced amateur and the expert can look identical at the plateau – until the pressure comes.
Encoding, Consolidation, and Why Sleep Matters
Procedural memory forms in three stages. Encoding happens during initial practice, this is where the neural pathways are created. Consolidation occurs during rest, particularly sleep, this is when those pathways you just created are strengthened and stabilized. Retrieval is where the skill is tested and refined under conditions that mirror performance demands.
We often over-invest in encoding (more lab time, more reps in the same session) and under-invest in consolidation and retrieval. The result: skills that feel solid in the lab but fall apart on scene six months later. If you really want compentancy, you need to pay attention to all three phases.
Bonus technique: Spaced repetition – returning to a skill after a delay – is the mechanism that moves procedural memory from fragile to durable.
The Cric Problem: What the Data Shows
A survey of paramedics showed that 40% of them did not feel confident they could perform a cric if asked to tonight. This lack of confidence is not lost at the moment of initial training – it’s lost after the training ends and the skill sits unused.
The fix is not longer initial training. It’s structured re-exposure at the right intervals (spaced repitition). High-repetition, lo-fi simulation – tools like SimKit that allow daily or weekly practice without expensive lab time – consistently outperform infrequent high-fidelity simulation for retention. The research is consistent: frequency matters more than fidelity. Expensive mannequins used once a year produce a clinician who could perform the procedure twelve months ago. Something like and inexpensive SimKit used weekly produces clinicians who can perform it tonight.
Interleaving vs. Massed Practice
Massed practice means drilling one skill repeatedly in a single session until it feels solid. Interleaved practice means mixing multiple skills within a session. Massed practice feels better – performance improves faster in the moment. Interleaved practice feels harder – performance during the session suffers. But interleaved practice produces significantly better long-term retention.
The reason: switching between skills forces the brain to reconstruct the procedure from memory each time instead of riding momentum from the previous rep. That reconstruction is the cognitive work that builds durable memory. Applied to EMS training: if your skills day has 1 hour of airway followed by 1 hour of vascular access, you’re using massed practice. Mix the skills within each session. The discomfort is a signal that learning is happening.
Psychological Safety Is a Training Variable
Dr. Hine made a point that maps directly onto our Paramedic Confidence Builder model: you cannot access the learning benefits of deliberate practice if students are afraid to fail in front of you. If every unsuccessful attempt is treated as evidence of incompetence, students stop working honestly at the edge of their ability. That edge is exactly where the learning happens.
Trainers who build psychological safety are not lowering the standard. They are creating the conditions under which the standard becomes achievable. Without that environment, students learn to look competent rather than become competent. The implication is, how you respond to failure in front of your students determines whether deliberate practice is possible in your training environment.
Key Takeaways
- Skill retention requires spaced re-exposure, not just high-quality initial training. Build retrieval practice into your program design at the scheduling level.
- Frequency of practice outperforms fidelity of simulation for procedural retention. Lo-fi tools used consistently beat expensive labs used once.
- Interleaved practice produces better retention than massed practice. Mix skills within sessions, not between sessions.
- Psychological safety is a training variable. It determines whether deliberate practice is possible in your environment.
- The S-curve plateaus without deliberate practice at the edge of current capacity with specific, corrective feedback.
Further Reading
