June 2026
The 2025 VCE Health and Human Development exam made one lesson very clear: stimulus material was not optional.
Students were repeatedly asked to use graphs, case studies, program descriptions, source material and data. The strongest responses did not simply attach the stimulus to a memorised answer. They used the stimulus to shape the answer.
This mattered across the whole paper.
The graph on self-assessed health status required students to compare two population groups using percentages. The cholera case study required students to connect a WHO-supported vaccination program to a WHO objective and an HDI indicator. The VACCA Koorie Kids Playgroup question required students to use the program material to explain health and wellbeing and social justice. The Global Partnership for Education stimulus required students to link Australia’s aid to SDGs, partnerships and effective aid. Section B required students to synthesise four sources on water and sanitation.
The report shows that students often lost marks when they wrote answers that were generally correct, but not grounded enough in the information provided.
In Health and Human Development, the stimulus is not there for decoration.
It is evidence.
Data needed to be used with comparison
Question 3b asked students to use data from the graph to outline one variation in self-assessed health status between population group A and population group B.
This was not a question about self-assessed health status in general. It was a data interpretation question.
A strong response could state that approximately 60% of population group B reported their self-assessed health status as excellent or very good, compared with approximately 40% of population group A.
This response works because it does four things:
It identifies the variation.
It refers to both groups.
It uses data.
It includes the correct unit, percentage.
The report noted that common issues included referring to only one population group and not using the correct unit.
This is one of the clearest data lessons from 2025.
A number without a unit is weaker.
A statement about one group is not a comparison.
A general trend without data does not fully use the graph.
“Using data” did not mean copying numbers randomly
Students sometimes think that using data means inserting any number from the graph.
It does not.
The data must support the point being made.
If the student claims that population group B had better self-assessed health status, the data should support that claim by comparing the proportion reporting excellent or very good health. If the student claims that population group A had poorer self-assessed health status, the data should support that claim by comparing the proportion reporting fair or poor health.
For example:
Population group A had a higher percentage reporting fair or poor self-assessed health status, at approximately 29%, compared with approximately 12% for population group B.
This is precise.
The data directly proves the variation.
Students should not include data merely to show they looked at the graph.
They should use it to support the answer.
Data had to feed the next part of the question
Question 3c asked students to identify two sociocultural factors and describe how they could lead to the variation outlined in part b.
This meant the data interpretation in part b mattered for the explanation in part c.
If the student identified that population group B had a higher percentage reporting excellent or very good health, then their sociocultural factors needed to explain why population group B might report better self-assessed health than population group A.
For example:
Population group B may have higher average income than population group A. This may allow more people in population group B to afford nutritious foods and private health care, reducing illness and supporting higher self-assessed health status. This could contribute to more people in population group B reporting excellent or very good health compared with population group A.
This response is strong because it stays connected to the variation.
A weaker response might simply describe how income affects health in general.
The report noted that many students only mentioned one population group. That was not enough because the question asked about a variation between two groups.
Stimulus case studies required exact details
Question 5 used a case study about a WHO-supported cholera vaccination program in Zimbabwe.
The stimulus included several important details:
More than 2.1 million people were vaccinated.
The campaign was a single dose reactive campaign.
It was funded and supported by the World Health Organization.
The outbreak had been reported in all 10 provinces of Zimbabwe.
There had been more than 27 055 suspected cholera cases since the beginning of 2023.
There were laboratory-confirmed and suspected deaths.
Students needed to use these details.
For Question 5a, a strong response could link the case study to the WHO objective of rapidly detecting and sustaining an effective response to health emergencies. The outbreak qualified as a health emergency because it was widespread and involved tens of thousands of suspected cases. Vaccinating more than 2.1 million people showed an effective response to the emergency.
This is much stronger than writing:
The WHO helped people get vaccines.
That is true, but too general.
WHO objectives had to be linked to the case study
The report noted that many students confused WHO objectives with the WHO goal components of promote, provide and protect.
This matters because the stimulus alone was not enough. Students needed correct course knowledge and then needed to apply it to the stimulus.
A strong answer needed three parts:
a correct WHO objective
a relevant detail from the cholera program
an explanation of how the detail reflects the objective
For example:
The WHO objective of rapidly detecting and sustaining an effective response to health emergencies is reflected in the cholera vaccination campaign. The outbreak had spread to all 10 provinces and involved more than 27 055 suspected cases, making it a significant health emergency. The vaccination of more than 2.1 million people helped respond to the outbreak by reducing susceptibility to cholera and limiting transmission.
That is applied stimulus use.
It does not just name the program.
It explains why the program fits the objective.
HDI questions required stimulus plus correct indicator
Question 5b asked students to explain how the cholera vaccination program could impact one HDI indicator for Zimbabwe.
The report noted two common issues: students named HDI indicators incorrectly, and students confused HDI indicators with HDI dimensions.
The stimulus was essential because students needed to explain the program’s impact.
A strong answer could write:
Vaccinating more than 2.1 million people against cholera can reduce transmission of the disease and lower deaths from cholera. This can increase life expectancy at birth, one indicator of the Human Development Index, contributing to a higher HDI for Zimbabwe.
This answer uses stimulus detail and correct terminology.
A weaker answer might write:
The vaccine improves health and therefore improves HDI.
That does not name a correct indicator or explain the pathway.
In Health and Human Development, HDI stimulus questions require precise indicator language and a clear mechanism.
Program stimulus needed to be used directly
Question 7 asked about VACCA’s Koorie Kids Playgroup.
The report stated that students were required to link to the stimulus material and should use quotation marks when drawing directly from it.
This is an important exam habit.
When the question provides program information, students should refer to that program specifically. In this case, students could refer to children and families “gathering with other Koorie families”, “hearing stories”, participating in cultural activities such as art, craft and dance, or getting to know other Koorie kids in the area.
A strong response could explain that gathering with other Koorie families and participating in cultural activities may strengthen cultural identity and belonging, promoting spiritual health and wellbeing. It could also create opportunities for children and parents to form meaningful relationships, promoting social health and wellbeing.
The stimulus detail makes the response specific.
Without it, the answer could sound like it was written for any playgroup.
Social justice responses needed stimulus and concept
Question 7b asked students to explain how VACCA’s Koorie Kids Playgroup could promote social justice for the Aboriginal and Torres Strait Islander community.
A strong response needed both the stimulus and the social justice concept.
Social justice may involve equity, access, participation and rights.
The program could promote social justice by providing culturally safe access to early childhood and community support. It may allow Aboriginal and Torres Strait Islander children and families to participate in cultural activities, strengthen identity, connect with other families and access support in a way that recognises their culture and needs.
The key is to connect the program to social justice.
A weak answer might say:
It helps children play and make friends.
That may link to social health and wellbeing, but it does not fully explain social justice unless it connects to fairness, access, cultural safety, rights or participation.
Medicare required conceptual stimulus from the question itself
Question 8 did not contain a long case study, but the wording of the question still provided the stimulus for the response.
It asked students to analyse Medicare in terms of sustainability and equity.
That meant students could not write a generic Medicare answer. They needed to structure the response around those two concepts.
The report’s high-scoring example linked Medicare to sustainability by explaining that the Federal Government subsidises necessary health care, helping keep the system sustainable into the future. It also linked Medicare to equity through the Medicare Safety Net, which provides extra support to people with high out-of-pocket costs.
This shows that stimulus use is not only about graphs or case studies.
Sometimes the key stimulus is the wording of the question.
Sustainability and equity were the required lenses.
NGO action required the NGO link
Question 9a asked students to describe one way people could engage with a non-government organisation to take individual or social action to prevent violence against women and girls.
The report noted that common issues included not showing how the individual or social action would engage with the work of an NGO, and not showing how the action could prevent violence against women and girls.
This is a stimulus-use problem.
The question required three connected elements:
individual or social action
engagement with an NGO
prevention of violence against women and girls
A strong response could explain that people could donate to an NGO that delivers education programs in low-income countries. The additional funding may help the NGO run programs that educate girls and communities about rights, forced marriage and gender-based violence, reducing the risk of violence against women and girls.
A response that simply says donate money is not enough unless it explains how the donation engages with the NGO’s work and contributes to prevention.
Aid stimulus required selective evidence
Question 11 used a stimulus about the Global Partnership for Education.
It included several key pieces of evidence:
GPE is a multi-stakeholder partnership.
It includes bilateral and multilateral donors, developing country partners, civil society and the private sector.
Its goal is to provide lifelong learning opportunities for all.
It supports girls’ education.
It provides access to education for the poorest and most marginalised children, including in fragile and conflict-affected states.
Australia has committed $570 million to GPE since 2007.
GPE has supported 160 million more children to be in school.
It has doubled the number of girls in school in partner countries.
It has provided 67 million more children with access to quality teachers.
Students needed to select the right evidence for each part.
Question 11a asked about an SDG. The strongest evidence would relate to education access, girls’ education, marginalised children and quality teachers.
Question 11b asked why Australia works with multilateral organisations. The strongest evidence would relate to the multi-stakeholder partnership and GPE’s broad international reach.
Question 11c asked for another feature of effective aid. The strongest evidence might relate to a focus on education, equity, sustainability, reaching the marginalised or strengthening systems.
The same stimulus can answer different questions, but the evidence must be selected for the part being answered.
Section B required all sources, not source dumping
Section B was the clearest test of stimulus use.
Students had to use four sources about water and sanitation. The first two sources were graphs comparing high-income and low-income countries. The third source provided global facts about diarrhoeal disease and lack of access to water and sanitation. The fourth source gave a case study about water access in the Central African Republic.
The task required students to use all four sources and their own knowledge.
A weak response might summarise:
Source 1 shows water.
Source 2 shows sanitation.
Source 3 has facts.
Source 4 is about a woman getting water.
A strong response would synthesise:
Sources 1 and 2 show that high-income countries have far greater access to safely managed drinking water and sanitation than low-income countries. This can be explained by differences in income, infrastructure and government capacity. Source 4 shows how limited infrastructure in a low-income country can force people to walk long distances or queue for water, while Source 3 shows that billions lack safe water and sanitation globally, contributing to childhood diarrhoeal disease.
This is stimulus synthesis.
The sources are used together to build an argument.
Data from graphs needed approximate but controlled use
The Section B graphs used percentages over time.
Students did not need exact values for every year, but they needed controlled comparison.
A strong response might say that in 2022, high-income countries had around 95% of their population using safely managed drinking water, while low-income countries had only around the high 20% range. For sanitation, high-income countries were around 90%, while low-income countries were only around the low-to-mid 20% range.
The precise values are less important than the pattern:
high-income countries had much greater access than low-income countries
both low-income country measures improved gradually
large inequalities remained
Students should use terms such as approximately, around or about when reading from graphs.
That shows accuracy without pretending to know exact values.
Source 4 humanised the data
The case study in Source 4 was important because it turned the water and sanitation issue into a lived experience.
Milène, a 29-year-old mother of three in the Central African Republic, had to fill three 20-litre jerrycans with water. The source described people previously walking five kilometres or more to collect dirty water, and noted that many became ill or died.
This evidence could support multiple points.
It could show limited infrastructure in low-income countries.
It could show the time and physical burden of water collection.
It could show exposure to unsafe water and disease.
It could show risks faced by women and families.
It could show how access to safe water can affect health and human development.
Strong responses use case studies to deepen analysis, not merely as stories.
Stimulus details needed to be linked to course concepts
A common problem in stimulus questions is that students either copy the source or ignore it.
Neither is ideal.
A strong response interprets the stimulus through course concepts.
For example:
Source 3 states that 3.5 billion people lacked safely managed sanitation. This can be linked to higher communicable disease morbidity because poor sanitation increases faecal contamination of water sources, spreading pathogens that cause diarrhoeal disease.
Here, the source fact is not just repeated. It is explained using course knowledge.
That is how students should use stimulus material.
source detail → course concept → health or human development outcome.
Stimulus use helped avoid memorised responses
The 2025 exam repeatedly required students to adapt knowledge to specific contexts.
A memorised paragraph on the WHO would not be enough if it did not identify a relevant objective and apply it to cholera vaccination in Zimbabwe.
A memorised paragraph on social sustainability would not be enough if it did not explain human development using examples.
A memorised paragraph on the Ottawa Charter would not be enough if it did not address low physical activity among young Australians.
A memorised paragraph on SDG 6 would not be enough if it did not connect to SDG 3 using the water and sanitation sources.
Stimulus material forces adaptation.
Students need prepared knowledge, but they must apply it to the material in front of them.
Evidence needed to be woven into explanation
The strongest responses did not just place evidence at the beginning or end of a paragraph.
They wove it into the explanation.
For example:
Because Source 1 shows that low-income countries had far lower access to safely managed drinking water than high-income countries, people in low-income countries may be more likely to rely on unsafe water sources. This increases exposure to pathogens that cause diarrhoeal disease, contributing to higher morbidity and mortality and poorer health status.
This is stronger than:
Source 1 shows low-income countries have less water. This is bad for health.
The evidence is integrated into the causal chain.
Units and labels mattered
Across the exam, students needed to use correct units and labels.
For Question 3b, the unit was percentage.
For Section B, graph values were also percentages.
For Source 3, the figures were billions and 1.7 billion cases.
For Question 5, the cholera case study included 2.1 million vaccinations and 27 055 suspected cases.
For Question 11, GPE involved $570 million, 160 million children and 67 million more children with access to quality teachers.
Using data without units weakens the response.
Writing 2.1 instead of 2.1 million changes the meaning.
Students should always carry the unit or scale with the data.
Why stimulus marks were lost
Stimulus marks were likely lost when students:
- ignored the source material
- copied the source without explaining it
- used data without units
- referred to only one group in a comparison
- used generic course knowledge without application
- selected evidence from the wrong part of the stimulus
- failed to link the source detail to health and wellbeing or human development
- summarised sources one by one instead of synthesising them
- did not use all sources in Section B
- treated case studies as stories rather than evidence
- wrote memorised responses that did not fit the stimulus
These errors are avoidable with a better stimulus routine.
A useful stimulus routine
Before writing, students should ask:
What type of stimulus is this?
Is it a graph, case study, program, table, quote or data source?
What specific details are relevant?
What units are used?
What comparison is shown?
Which part of the question does this evidence support?
What course concept explains this evidence?
What health and wellbeing, health status or human development outcome follows?
This routine helps students avoid generic answers.
It turns the stimulus into a tool.
What future Health and Human Development students should learn from 2025
The 2025 VCE Health and Human Development exam shows that stimulus and data use must be practised deliberately.
Students should practise:
- using graph data with units
- comparing both groups in data questions
- linking part b data to part c explanations
- selecting relevant case study details
- applying WHO objectives to program details
- naming HDI indicators correctly when using stimulus evidence
- quoting program details where appropriate
- linking stimulus material to dimensions of health and wellbeing
- using aid stimulus evidence selectively
- synthesising multiple sources in Section B
- interpreting data through course concepts
- integrating evidence into cause-and-effect chains
- avoiding memorised responses that ignore the stimulus
These skills make answers more specific and more assessable.
In Health and Human Development, evidence matters only when it is used.
How ATAR STAR teaches stimulus and data use in Health and Human Development
At ATAR STAR, stimulus use is taught as an exam skill.
Students learn how to read graphs, extract relevant evidence, quote stimulus material appropriately, and connect source details to health and wellbeing, health status, human development, sustainability, equity and the SDGs. They practise turning data into explanation rather than merely inserting numbers.
The 2025 Examination Report confirms why this matters. High-scoring students did not simply know the content.
They used the evidence in front of them.