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Are matric exams a fair test? Here is how to tackle systemic biases and work towards equity

Are matric exams a fair test? Here is how to tackle systemic biases and work towards equity
Equity in assessment is of paramount importance in any exam. Assessments need to be designed in such a way that they give all students equal opportunities to demonstrate their abilities.

Thousands of young people are writing their matric exams. These are high-stakes exams and the future trajectories of so many depend on them. A few years ago I explained the limitations of these exams in an article in this newspaper, and last year Michael Workman highlighted more. Here, I set out to explore if the exams are fair enough.

I watched pupils in my school struggle with placement tests. The tests were too long and took no account of the context they came from. What I saw reminded me of Caroline Gipps and Patricia Murphy’s book, A Fair Test? Assessment, Achievement and Equity. The authors focus on equity in assessment and show how traditional methods often reinforce social inequalities.

They argue that traditional assessment practices often put certain student groups at a disadvantage, particularly those from poorer or lower socioeconomic backgrounds. They examine how these biases arise and how they might be mitigated.

A central theme is the concept of “fair testing”, which looks at how assessments should be designed and applied to offer equal opportunities for all students to demonstrate their abilities.

Gipps and Murphy discuss the consequences of assessment-driven instruction, or “teaching to the test”, which can narrow the curriculum and limit pupils’ learning experiences. They advocate more varied and inclusive assessment forms that consider a broader range of student abilities and learning styles.

The role of educational policies in shaping assessment practices is discussed and the authors highlight the need for policymakers to consider fairness and equity when designing assessment systems.

Read more: The pressure of matric exams – don’t judge a fish by its ability to climb a tree

Here is where Umalusi – the Council for Quality Assurance in General and Further Education and Training in South Africa – can play a vital role in changing things. After all, one of its central roles is to maintain and enhance the quality of matric exams. It does an excellent job of overseeing the entire examination process, ensuring that exam papers meet rigorous national standards.

But Umalusi can do far more to ensure the exams are “fair” for all. After all, it moderates question papers to confirm their alignment with the curriculum and evaluates marking processes to maintain consistency and accuracy. But, maybe, more attention needs to be paid to the various contexts students come from.

The equity debate was always a concern in Umalusi and the organisation has provided useful guidelines to address equity. Examination bodies can ensure that exam content is fair and considerate of diverse contexts by adopting some of the following approaches:

Including teachers from various cultural, socioeconomic and regional backgrounds in the question-setting and review process can help to ensure that questions are relevant and considerate of different perspectives.

Questions should be written in clear and accessible language, avoiding jargon or idioms that may be unfamiliar to students from different backgrounds.

Developing a balance of content that reflects various cultures, histories and experiences can make exams more relatable to all students. Avoiding questions that assume familiarity with specific cultural experiences can help to achieve this.

Running a pilot of exams with diverse groups of students can highlight any un­­intentional biases or difficulties.

Ensuring all questions have objective, clear marking schemes helps to minimise subjective interpretations that could lead to inconsistencies. Marking schemes should also consider different ways of arriving at a correct answer if appropriate.

Systemic biases


National external exam systems globally try to provide a fair assessment framework by standardising content and assessment conditions. In theory, they give each pupil an equal opportunity to demonstrate their knowledge.

However, achieving absolute fairness is difficult because of several factors. Differences in socioeconomic background, school resources, teacher quality and, particularly in our country, language barriers can create disparities in how pupils are prepared for matric exams. The format of exams might favour certain learning styles, which can put some pupils at a disadvantage.

Therefore, although national exams strive for fairness, they are not entirely free from systemic biases and efforts are necessary to make them as inclusive and equitable as possible.

The Department of Basic Education and Umalusi will tell you that they account for these differences (for example, through curriculum adjustments and accommodations for pupils with dis­abilities). But complete equity is very difficult to achieve.

Different exam bodies also use different methods to “standardise” results. There is a shift from reliance on single standardised exams in some parts of the world towards more varied assessment approaches.

By incorporating coursework, oral exams and project-based assessments, exams of organisations like the nonprofit organisation International Baccalaureate provide a fuller view of pupil competencies, focusing on skills like problem-solving, critical thinking and collaboration.

The department demonstrates a remarkable ability to effectively run a national exam for nearly 700,000 candidates. Umalusi does an excellent job ensuring the integrity of these exams. It thoroughly checks and certifies the results, upholds the integrity of the exams and ensures that they are a reliable measure of student achievement.

Provincial departments of education are in the spotlight and pay a lot of attention to these high-profile exams. Many offer additional pupil support and holiday programmes, but there is more that can be done, including:

Create exam content that is culturally inclusive and linguistically appropriate for all pupils, regardless of their background.

Use continuous assessment methods together with final exams to evaluate pupils. This reduces the pressure of a single high-stakes exam and allows pupils to demonstrate knowledge and skills gained over the year.

Read more: Solving the maths equation in SA amid a positive symbol and overall negative trend

Ensure all pupils have access to textbooks, past exam papers and online learning resources at no cost.

We need to look beyond our horizons. In some countries, adaptive testing is being used, where the difficulty adjusts to the test-taker’s ability level. This is gaining traction as a data-driven solution.

The late Professor Peliwe Lolwana, my former boss at Umalusi, used to say that ensuring equity in exams is difficult. She would jokingly say that when things went horribly wrong with an exam: “Either the teacher didn’t teach the content properly, or the child didn’t understand the content, or the paper itself wasn’t great.”

She always reiterated that exam systems themselves cannot compensate for problems of the system or inequality and would say: “You can’t fatten a pig by weighing it.” DM

Dr Mark Potterton is a former principal of Sacred Heart College and director of the Three2Six Refugee Children’s Education Project.

This story first appeared in our weekly Daily Maverick 168 newspaper, which is available countrywide for R35.