Can familiar accounting cases lead students to infer facts that are not there?

A student reads a case about an unusual supplier payment. The case states that one employee can create a vendor, approve invoices for that same vendor and release those invoices into payment processing without independent review. One such invoice was subsequently paid. The student quickly concludes that fraud has occurred.

The conclusion sounds plausible. It may even reflect a useful understanding of a control weakness or heightened risk of inappropriate transactions. Yet the case never says that the employee created a fictitious vendor, benefited from the payment or acted dishonestly. The student has recognised a familiar pattern, then filled a gap with an expected detail.

That tension sits at the heart of professional judgement. Organised knowledge helps people make sense of complicated situations without treating every fact as entirely new. The same organisation can lead them to mistake what normally happens for what happened in this case.

A 2015 narrative review in Medical Teacher explores this tension through illness scripts, organised knowledge structures that clinicians may use to interpret recurring combinations of patient context, underlying disease processes and consequences. The paper traces the concept from psychological research on scripts through its application to medical expertise, teaching and assessment.

This is not an accounting education study. It reports no new intervention and includes no accounting students, courses or assessments. The review is selective, with no systematic search or formal appraisal of the cited research, and the underlying studies were not independently checked for this article. No later research or accounting education literature was reviewed, so this article cannot establish whether relevant accounting-specific evidence exists. Medicine and accounting also organise professional problems in substantially different ways. The accounting applications below should therefore be treated as design hypotheses for local investigation, not established ways to improve judgement.

Within those limits, the script concept raises a valuable teaching question: are students accumulating isolated solutions, or developing connected knowledge that helps them interpret a new case without inventing its facts?

Move beyond a collection of solved cases

In the paper, a script is a structure held in long-term memory that represents a familiar sequence or situation. Some features are central. Others may be supplied from the immediate situation, retrieved from memory, inferred from context or left unspecified.

This organisation can support comprehension, prediction, explanation and action. The review describes medical expertise as involving more than a larger collection of illness scripts. Through experience, those structures may become better organised around practically useful cues.

Accounting problems are not diseases developing through biological processes, so the medical model should not be copied directly. Still, the broader distinction between a disconnected fact and an organised professional situation is useful.

Consider three short cases concerning supplier records and payments:

1. A company pays the same genuine invoice twice because it was entered under two reference numbers.
2. A newly created vendor has the same postal address as an employee. That employee created the vendor, approved an invoice for it and released the invoice into payment processing without independent review. The invoice was subsequently paid.
3. Two legitimate vendors have similar names. The correct vendor receives the cash, but the payment is allocated to the wrong supplier account.

The relevant mechanisms and implications differ. The first may direct attention towards duplicate-processing controls. The second raises questions about incompatible responsibilities and possible misconduct, without proving that misconduct occurred. The third may concern supplier-account selection and the accuracy of individual supplier balances.

If students solve each case separately and then move on, they may remember three answers. A connected sequence creates a different opportunity. Students can compare the cases and ask:

• Which contextual facts matter in each case?
• What process or control issue could connect those facts to the outcome?
• What consequences are supported by the information supplied?
• What alternative explanations remain possible?
• What additional evidence would be needed before reaching a firmer conclusion?

The purpose of this proposed accounting application is to have students organise relationships among facts, mechanisms and possible consequences instead of matching surface details to a remembered solution.

Make the initial pattern visible, then test it

The review reports that experienced physicians may form an early diagnostic hypothesis from limited cues. An accounting lecturer could investigate whether asking students to record an initial interpretation makes their reasoning in a particular task more visible.

For the second supplier case, students might write:

My initial concern is that the vendor could be connected to the employee because the addresses match and the employee created the vendor, approved its invoice and released that invoice into payment processing.

The wording matters. It identifies the cues, proposes a possible relationship and stops short of declaring fraud. Students could then sort their analysis into four columns:

The activity does not establish whether a student has developed a stable knowledge structure equivalent to a medical illness script. It may show how the student distinguishes observation from inference in this task and which questions the familiar cue prompts.

The next case should not merely change names and amounts. It should vary something that challenges the initial pattern. A vendor and employee might share an address because both use the same large office complex. Alternatively, the addresses might differ, but system logs could show that the employee created the vendor shortly before approving an unusual payment.

Students must then decide which cues are genuinely informative. If their judgement rests entirely on an address match, the variation may make that reliance visible in their responses. If they revise their interpretation as the evidence changes, the lecturer can observe how they handled conflicting information in the task.

Familiarity brings a memory risk

The review’s most useful caution concerns the relationship between expectation and memory. Across the psychological and medical literature it discusses, information consistent with a relevant script could be processed efficiently once that script had been activated, but expected details were also sometimes falsely recognised or inferred when they had not appeared in the original material.

For accounting teaching, this suggests a simple classroom check. After students analyse a case, remove the text and ask them to list the facts on which they relied. Then return the case and have them mark each statement as:

• explicitly supplied;
• reasonably inferred but not confirmed;
• assumed without sufficient support; or
• still unknown.

A student may discover that the case mentioned weak segregation of duties but never said the employee owned the vendor or benefited from the transaction. Another may remember an unexplained variance as a loss, although the cause and financial effect were not established.

The exercise is intended to emphasise an important discipline in accounting work: conclusions should remain traceable to evidence, and uncertainty should not disappear simply because one explanation feels familiar.

It could also help a lecturer investigate a possible weakness in case teaching. Repeated exposure can be useful, but repetition alone does not guarantee that students attend to the right features. They may instead learn that every case containing a particular phrase has the same answer. Purposeful variation, followed by explanation, may give the lecturer a better view of what students are noticing.

Keep the mechanism, not just the label

The medical review reports that underlying scientific mechanisms may become less visible when experts handle routine cases quickly. It does not conclude that such knowledge becomes unnecessary. The paper argues that underlying knowledge remains important for explanation, prediction, judgement and problems on which experts disagree.

That distinction matters for accounting education. A student who labels the supplier case “poor segregation of duties” has recognised a relevant concept, but the label alone says little about understanding. Ask the student to explain the mechanism:

1. Which responsibilities are combined?
2. How could that combination permit an error or inappropriate transaction to be initiated, concealed or left uncorrected?
3. Which case facts support that concern?
4. What control could prevent or detect the problem?
5. What evidence would help determine whether it occurred?

These questions connect recognition to domain knowledge. They also make it harder to succeed through keyword matching.

A cautious way to apply the idea is to examine students’ reasoning within an existing tutorial or case assessment. Lecturers might compare responses across a short sequence and look for three signs: whether students identify consequential cues, explain the relevant mechanism and revise an initial interpretation when new evidence conflicts with it.

These observations cannot establish that students possess accounting “scripts” or that case teaching caused their responses. They could provide useful local observations of whether students’ work displays connected reasoning or relies mainly on familiar answers.

The practical lesson is not to discourage pattern recognition. Organised knowledge may make it easier to interpret a case as more than a collection of separate details. The aim is to teach students to use a pattern as the beginning of an inquiry, not the end of one: recognise what the facts might mean, explain why, and keep a clear boundary between what is present and what the mind has supplied.