Vestibule Training

What vestibule training is

Vestibule training is training delivered in a prepared setting away from the place where production happens, in which the equipment, screens and procedures an employee uses at work are reproduced, so that the trainee performs the work itself without being in its live flow.

What is simulated in vestibule training is the workstation, not the situation. The tool, the step and the sequence are what is copied, and the trainee works with their own hands rather than watching.

Why vestibule training moves practice away from the workplace

• A mistake at the real site has a cost that falls on someone other than the trainee: a customer’s order, a production batch, or a record that has to be corrected.
• The line does not stop for explanations. A trainee learning on it learns between two pressures, and whatever they missed is not shown to them again.
• Repetition is intended. A reproduced station allows a step to be repeated more times than a working site could tolerate. When the repetition happens and over how many sessions is a separate decision, one that concerns the design of the programme rather than the equipping of the station; whether a programme is delivered in a single block, as in massed practice, or over spaced intervals is one of the things the design stage of the ADDIE model settles.
• Rare cases do not arrive on schedule. They can be created deliberately in a simulation, instead of waiting for one to happen for the first time to a trainee working alone.

What a vestibule training station must match

The whole value of vestibule training lies in how closely the station matches the real one, and whatever it fails to match is carried to the real site as a learned error.

• The same tool, in the version actually in use, not a training copy whose screens differ from what the trainee will see.
• The procedure in its approved sequence, including the steps the trainer regards as mere detail.
• The documents and forms in their current versions, not an old version left behind in the training room.
• The measures by which performance is judged. A trainee who learned with no time limit is caught out by the limit on the first day.

What cannot be reproduced is stated to the trainee plainly: the noise of the site, the crowding of requests, and the involvement of other parties. Naming the gap is more useful than pretending it does not exist.

The match is assessed at three levels, not one, and a station can get the first right while missing the third:

• Matching the tool: the device, the screen and the form. It is the most visible level and the easiest to check, because a difference can be seen.
• Matching the procedure: the order of the steps and the conditions for moving from one step to the next. It goes wrong when the trainer shortens a step that seems obvious to them, and the trainee then learns an incomplete procedure believing it to be complete.
• Matching the conditions: time, pressure and requests arriving at once. It can only be reproduced in part, and it is also what separates someone who can perform a step from someone who can perform it when it is needed.

From this follows the rule for designing a vestibule training station: what has been matched is what the trainee is assessed against, and what has not been matched is what the plan transfers at the workplace itself. A station that claims to match the third level produces a confidence the training does not support.

What passing vestibule training shows, and what it does not

Confusing what passing shows with what it does not show is costly, because a station’s result can be carried into later decisions as if it were evidence of competence at work.

• It shows that the trainee performed the described procedure on the tool in use, and that they recognised where the error was when they made one and were corrected.
• It does not show that they perform it at the speed the site requires, that they can judge a case that falls outside the description, or that they can choose between two procedures when the two conflict.

For that reason, passing the station is not, by itself, permission to work unsupervised. It is a condition that comes first, and what follows it is a period of observation at the site, of a known length that both the trainee and the person receiving them are aware of. An organisation that stops at the first step tells the trainee they are ready, then holds them to account for a gap they were never trained to close.

Passing a vestibule training station is also an internal record that the establishment creates for itself. In the sources we reviewed, we found nothing that makes it a recognised certificate outside the establishment. Nor did we find a published measurement of the effect of vestibule training on performance or on error rates compared with training at the workplace, so what is described here is a mechanism, not a claim about its size.

Transfer from vestibule training to the workplace is designed, not assumed

A reproduced station produces a skill where it stands, but it does not carry that skill across by itself. The transfer is planned through four things:

• A short interval between the last session and the first shift, because a long interval weakens what was gained before it is used.
• A named receiver at the site, who knows that this trainee is coming from a station and knows what was matched there and what was not.
• A described set of first cases to begin with, taken from the cases the trainee practised, not from the unusual ones that happened to arrive on the first day.
• A review date on which whatever appeared at the site and was not revealed by the station is examined, and the findings are fed back into the design of the station.

The last item is what keeps the station from going out of date. Errors that keep appearing at the site among people newly arrived from the station are a precise description of what the station leaves out, and they are a more reliable guide than reviewing it on paper.

How much practice is enough is a separate question. We found no published rule on which to base the number of sessions or the length of practice that is sufficient for a given role; the length follows from the procedure itself and from where the trainee stands in relation to it.

How vestibule training differs from job shadowing

The two methods appear together in plans for employee onboarding, but they work in opposite directions:

• Job shadowing takes place in the real setting and consists of watching. The person shadowing does not take over the tasks themselves.
• Vestibule training takes place in a reproduced setting and consists of doing. The trainee makes mistakes and is corrected on the spot.

For that reason job shadowing can come before vestibule training, because someone who has seen the work once understands why a step is performed before practising it.

Where vestibule training fits and where it does not

Vestibule training fits work that can be described step by step, where the tool is stable and where an error is costly. Clear examples are operating equipment, point of sale systems and operations with a sequence that may not be varied.

It does not fit what cannot be reproduced: judgement in an ambiguous case, negotiation, and handling a situation involving people. These are trained through other methods, and their tools are not the tools of a reproduced station.

Where the work involves hazards, vestibule training is a method of training, not a substitute for the occupational safety and health duties that the Labor Law places on both the employer and the worker. In the sources we reviewed, we found no provision that addresses vestibule training by name, so it is described here neither as required nor as a replacement for an established duty.

The statutory framework around vestibule training

The Saudi Labor Law (نظام العمل) does not mention vestibule training by name, and in the sources we reviewed we found no provision that requires it or prohibits it. What the Labor Law does set out is something else: the content of the programme within which a station sits, and the status of the person who passes through it. Those two limits shape the design of a station even though neither mentions it.

Article 42 of the Labor Law requires every employer to establish a policy for training and qualifying its Saudi workers (عماله السعوديين), in order to raise their skills and improve their level in technical, administrative, vocational and other work, and it leaves the related provisions to the Implementing Regulation (اللائحة التنفيذية). The duty in Article 42 of the Labor Law is limited to the employer’s Saudi workers, so it is not a general duty to train every worker.

Article 44 of the Labor Law is the provision closest to the building of a station, because it lists what a training programme must contain: the skill on which the worker is trained, the rules and conditions followed in the training, its duration and number of hours, the theoretical and practical training programmes, and the method of testing and the certificates granted for it. Within that list, a reproduced station occupies the practical part of the programmes, and possibly the method of testing. An employer who equips a station without writing down the intended skill, the duration, the number of hours or the method of testing has prepared a place but has not set a programme.

One error to avoid concerns a percentage and a headcount threshold that Article 43 of the Labor Law once carried and that have since been removed. Before its amendment by Royal Decree M/44, Article 43 of the Labor Law addressed an employer employing fifty or more workers and required it to qualify or train, from among its Saudi workers, no less than 12% of its total workforce each year. As amended, Article 43 of the Labor Law carries neither a percentage nor a headcount threshold; it requires the employer to qualify or train, from among its Saudi workers, the proportion set by a decision of the Minister. Anyone who writes today that the duty is 12%, or that it binds only employers with fifty or more workers, is repeating a repealed provision. In the sources we reviewed, we found no ministerial decision that sets the replacement proportion, so no figure is given.

A second limit concerns the status of the person at the station. Articles 42 to 44 of the Labor Law address a worker who already has an employment contract with the establishment. A person being trained who is not the employer’s worker falls under Articles 45 to 49 of the Labor Law, and Article 45 of the Labor Law defines the instrument as a contract under which the employer undertakes to qualify or train a person in order to prepare them for a particular occupation, the qualification and training contract (عقد التأهيل والتدريب).

Article 46 of the Labor Law requires that contract to be in writing. The contract must state the type of occupation the training is for, the duration of the training and its successive stages, the skill the training aims to impart, and the amount of the remuneration (المكافأة) paid to the trainee at each stage, provided that this amount is not set on a piece rate or output basis. It must also set out the rights and duties of the trainee and of the employer, and whether the qualification or training takes place in an establishment belonging to the employer or at another establishment.

The condition on remuneration is part of Article 46 of the Labor Law, not a footnote to it: the remuneration is divided across the stages, and it is not based on piece rates or output. The particular on where the training takes place bears directly on vestibule training, because equipping a permanent station is costly and an employer may rent a station at another establishment. Under a qualification and training contract, that location is written into the contract itself rather than left to a practical arrangement between the parties.

The provisions relied on are those of the Saudi Labor Law as published by the Ministry of Human Resources and Social Development: Article 42 (the training policy for Saudi workers), Article 43 (the training proportion, before and after amendment), Article 44 (the contents of a training programme), Article 45 (the definition of the qualification and training contract) and Article 46 (its written form and particulars). Royal Decree M/44 amended Articles 42, 43, 44 and 46 of the Labor Law; that decree’s amendment of Article 42 of the Labor Law left the duty unaltered. That decree did not amend Article 45 of the Labor Law.

What undermines vestibule training

• An outdated station left on an earlier version. It teaches an abandoned procedure, and the trainee then has to be retrained at the workplace.
• A trainer who knows the work but not how to teach it. Closing that gap is the subject of train the trainer, which rests on the distance between knowing something and being able to teach it.
• Measuring completion instead of capability. A learning management system records who finished and when, and finishing a course is not mastering a station.
• Delaying the move to real work. A skill gained at a reproduced station weakens if it is not used soon afterwards.
• Treating vestibule training as free. A reproduced station is equipment, people and space. It is cheaper than an error at the site, but it is not free.

What decides whether a vestibule training station is built: how many people pass through it

The main items of a station’s cost do not change with the number of trainees: the space, the equipment, updating it whenever the version changes, and the time of whoever runs it. The cost of an error at the site works the other way, recurring with every person who starts without practice.

This explains why a station can succeed in one setting and be abandoned in another. If four people a year pass through a station, they carry its whole cost between them; if forty pass through it, the same cost is divided among forty. The two figures are for illustration, not a recommendation, and the point is that the question of viability is not whether vestibule training is a good method but how many people enter the role each year.

Two practical conclusions follow. The first is that roles into which few people are hired, and at long intervals, do not justify a permanent station; one is set up when needed, or an alternative is used. The second is that a permanent station for a role in which hiring has stopped becomes a cost that ages with nothing in return, and when it is used again two years later on an abandoned version, it causes the very harm it was built to prevent.

Before a vestibule training station is built

Vestibule training is bought at a known price to prevent an error of unknown cost, and what can undo it is being built once and then left to age while the workplace changes. An employer considering it should first write down exactly which procedure the station reproduces, then who is responsible for updating it whenever that procedure changes, then how the trainee moves from the station to the work and who receives them there. A station with no named owner for its updates is correct only today.

This is an explanation of the concept and of the statutory provisions cited, not legal advice.

Related terms

• Massed Practice
• Rotational Training
• ADDIE Model
• Employee Onboarding
• Work Sample Test