What an assessor actually does

The role, defined

An assessor makes and records judgements about whether a learner has met defined criteria, using evidence, consistently, and in a way that someone else could review and agree with.

That last clause carries most of the weight. An assessment decision is not a private opinion. It is a professional judgement that will be sampled, questioned and defended, and it must therefore be recorded well enough for a stranger to follow the reasoning.

What assessors are responsible for

• Planning assessment with the learner, so they know what, when, how and against which criteria.
• Making decisions against the standard, not against other learners and not against your own practice.
• Recording decisions and the evidence they rest on.
• Giving feedback that the learner can act on.
• Maintaining standards consistently across every learner you assess.
• Working within quality assurance — accepting sampling and acting on feedback.

What assessors are *not*

Not the teacher, necessarily. Assessing and teaching are distinct roles with distinct qualifications, though one person often does both. Confusing them causes the single most common assessment fault: coaching a learner through evidence you are then required to judge independently.

Not the advocate. You will want learners to pass. Wanting it must not affect the judgement. An assessor who passes someone who has not met the criteria has harmed the learner — who now holds a qualification they cannot live up to — the employer, and every other holder of that qualification.

Not the final authority. Your decisions are sampled by internal quality assurance and by the awarding organisation's external quality assurer. That is not distrust; it is what makes the qualification mean anything.

Occupational competence

To assess a subject you must be occupationally competent in it — genuinely skilled and current in the thing being assessed, not merely qualified to assess. Requirements are set by the awarding organisation and sector body, and typically include recent, relevant experience plus continuing professional development.

This is why assessor qualifications assume you already bring subject expertise. The qualification teaches assessment; it cannot supply the occupational knowledge.

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Check your understanding. A learner you have taught all year submits work you must now assess. Name the risk and one practical way a centre manages it.