What ethical responsibilities does a researcher owe to respondents and to the integrity of the research?
Ethical behaviour in research: informed consent, confidentiality and anonymity, privacy, handling sensitive topics, avoiding harm, acknowledging sources and presenting findings honestly
A focused answer to the HSC Community and Family Studies Research Methodology dot point on ethical behaviour. Covers informed consent, confidentiality and anonymity, privacy, sensitive topics, avoiding harm, acknowledging sources, and presenting findings honestly.
Reviewed by: AI editorial process; not yet individually human-reviewed
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What this dot point is asking
You need to know what it means to behave ethically as a researcher, both toward the people who provide data and toward the truthfulness of the research itself. Ethics is a marked component of the Independent Research Project and appears in exam questions, because research in CAFS often touches private and sensitive areas of family life.
Informed consent
Informed consent means respondents agree to take part after being told what the research involves, what will happen to their data, and that they can withdraw at any time without penalty. Consent must be voluntary and based on clear information, not pressure. For respondents under 18, parental or guardian consent is usually required as well. Without informed consent, data is collected unethically even if the findings are interesting.
Confidentiality, anonymity and privacy
Confidentiality means the researcher keeps responses private and does not reveal who said what. Anonymity goes further, so even the researcher cannot link a response to an individual, which is often achieved with anonymous questionnaires. Privacy means respecting that people control information about themselves; the researcher should collect only what the question genuinely needs and store data securely. These protections also improve data quality, because respondents answer more honestly when they trust their identity is safe.
Sensitive topics and avoiding harm
Many CAFS topics, such as grief, family conflict, disability or caring, are sensitive and could distress respondents. Ethical researchers anticipate this, word questions carefully, allow people to skip questions or stop, and avoid probing in ways that cause harm. The principle is that no respondent should leave the research worse off than they entered it. If a topic is too sensitive for the available safeguards, the ethical choice may be to change the question or method.
Integrity of the research
Ethics is not only about respondents; it is also about honesty in the work itself. Sources of data and ideas must be acknowledged through proper referencing, and presenting someone else's work as your own is plagiarism. Findings must be reported honestly, including results that contradict the hypothesis. Manipulating data, ignoring inconvenient responses, or overstating conclusions are all breaches of research integrity that undermine the value of the whole project.
Why ethics shapes good research
Ethical behaviour and good research quality reinforce each other. Trust built through consent and confidentiality produces more honest, valid data. Careful handling of sensitive topics keeps response rates up and protects vulnerable people. Honest reporting means the findings can actually be relied on. In the IRP and in exam responses, the strongest students treat ethics not as a checklist tacked on at the end but as a set of decisions woven through the whole design, from the wording of a question to the way results are presented.
Exam-style practice questions
Practice questions written in the style of NESA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
2023 HSC8 marksA student conducted an Independent Research Project on the effects of technology on adolescents. Practices included: permission granted prior to interviews; participant names recorded on questionnaires; questionnaires given to 15 male and 3 female students; questionnaires discarded in a playground bin; results amended to reflect the hypothesis; names removed from analysis and discussion; a bibliography included. To what extent were the practices ethical? Justify your answer.Show worked answer →
An 8-mark "to what extent" answer should judge each practice as ethical or unethical and justify, then reach an overall position.
- Ethical practices
- Gaining permission before interviews demonstrates informed consent. Removing names from the analysis and discussion protects anonymity and confidentiality. Including a bibliography acknowledges sources and shows integrity.
- Unethical practices
- Recording participant names on questionnaires breaches confidentiality and privacy. Discarding completed questionnaires in an open playground bin exposes personal data and breaches privacy. Giving questionnaires to 15 males and only 3 females creates a biased, unrepresentative sample, undermining validity. Most seriously, amending results to reflect the hypothesis is a clear breach of integrity (fabrication of data) and makes the findings dishonest and invalid.
- Judgement
- Overall the research was largely unethical: although consent, later anonymity and referencing were sound, the breaches of privacy, the biased sample and especially the falsification of results outweigh the good practices and render the project untrustworthy.
2022 HSC4 marksDescribe how a researcher can ensure the privacy of their participants when conducting research about a sensitive topic.Show worked answer →
For 4 marks, give several concrete strategies, each briefly described, linked to protecting privacy on a sensitive topic.
- Anonymity. Collect data without names or identifying details, or replace names with codes so individuals cannot be recognised in the findings.
- Confidentiality. Store raw data securely (for example password-protected files or a locked location) and only allow the researcher access; never share identifiable responses.
- Informed consent and voluntary participation. Tell participants how their data will be used and stored and allow them to withdraw, which is especially important for sensitive topics.
- Secure disposal. Destroy questionnaires and recordings appropriately once the research is complete rather than leaving them where others could access them.
Together these measures protect participants from harm or embarrassment and uphold the researcher's ethical responsibilities.
2024 HSC4 marksWhy is it important to credit sources of data when conducting research?Show worked answer →
A 4-mark answer should give several reasons, each explained.
- Integrity and honesty. Crediting sources, usually through a bibliography or in-text referencing, acknowledges the work of others and avoids plagiarism, demonstrating ethical research behaviour.
- Credibility. Referencing reputable sources lets readers see the research is based on reliable, valid evidence rather than unsupported claims, increasing trust in the findings.
- Verification. It allows others to locate and check the original data, supporting transparency and the ability to replicate or extend the research.
- Respecting intellectual property. It recognises the original authors' ownership of their ideas and data, which is both an ethical and a legal (copyright) obligation.
Failing to credit sources is a breach of integrity that can invalidate the research.