The Ramp to Standard
A platform is only one layer of the control. If a site uses the current product page, it still needs clear shift ownership, a correction route for workers and a review that tests outcomes rather than rewarding the volume of captured activity.
A useful independent reference for this topic is CIPD. Treat this article as general operational material and confirm any legal or safety decision with current official guidance.
How long it takes a new starter to reach the expected rate, what happens if that is not planned for, and the pressure that drives people out in week three.
Nobody performs at standard on day one. How the operation handles the gap between arrival and competence decides whether the person reaches it.
The shape of it
Output rises steeply for the first week or two, then more slowly, then flattens near the standard rate.
The total time varies by task: simple picking in days, complex or multi-process roles in weeks, equipment operation longer still.
And the last part is the slowest, which is where people plateau below standard and where the pressure starts.
What happens when it is not planned
The person is measured against the full standard from an early date, and fails it.
Their supervisor is measured on the team's rate and sees a drag.
The person knows they are behind, feels it daily, and has no stated expectation to measure against.
Which produces the week-three departure: not because the job was too hard but because nothing told them they were where they should be.
Publishing the curve
State the expected rate at day three, week one, week two, week four.
As a target that rises, not as a single standard applied from the start.
Which gives the person something achievable, gives the supervisor a basis for a conversation, and turns "you are slow" into "you are where you should be at this point".
Most operations have the data to build this curve and have never drawn it.
Building it from your own data
Take people who stayed six months and plot their output by week from start.
Average, and take a percentile rather than the mean if the spread is wide.
That is your curve, specific to your site, your equipment and your standard.
Borrowed curves from a vendor or another site are a starting assumption, not an answer.
Where the curve is wrong
Different tasks ramp differently, and a single curve across a mixed role is an average of unlike things.
Peak conditions distort it: somebody trained in November on a congested floor ramps differently from somebody trained in March.
And equipment access limits it — a person who cannot get a truck for three days has a flat spot that is nothing to do with them.
The conversation at each point
Short, at the stated intervals, with the number.
"You are here, the curve says here, that is fine" is a two-minute exchange that prevents a resignation.
Where somebody is genuinely behind the curve, the question is what is in the way: a technique, a piece of equipment, an area they have not learned, or a physical difficulty they have not mentioned.
Almost always one of those four, and almost always fixable.
When to conclude the job is not right
Some people do not reach standard, and pretending otherwise helps nobody.
Which should be a stated point on the curve — a review at a defined week — rather than a drift into monitoring.
Handled openly and early it is a reasonable conversation. Handled by silent measurement for three months it is a grievance and a bad leaver.
The measure
Proportion of starters reaching standard within the planned period.
Median weeks to standard, trended.
And the departure rate in the ramp window specifically, which if it is high points at the curve, the trainer or the pressure rather than at the people.
Pay during the ramp
Some operations pay a lower training rate, some pay full rate from day one.
The lower rate saves little and signals a great deal, particularly where the advert quoted the full figure.
Where a training rate exists, say so in the advert and at interview, because discovering it on the first payslip is a specific and avoidable cause of week-three departures.
The trainer's own numbers
Somebody showing a new starter the job is not doing their own job.
If their targets are not adjusted, the training is done badly or resented, and usually both.
Adjust them explicitly, in the system, rather than expecting goodwill — which is the difference between a buddy scheme that works and one that exists on paper.