Responsibility is an ethical obligation to account for decisions and their consequences for others. In psychology, asking whether research produces useful knowledge is only part of the task. We also need to consider how researchers obtain that knowledge, communicate it and put it to use.

The guide lists the terms below as supporting material for this concept, not as separate assessable content statements. They give us concrete examples through which to explain responsibility. The central point is simple: useful findings do not automatically justify the means used to obtain them.

Ethical standards and participant protection

Ethical standards in research are principles and requirements that govern acceptable treatment of participants and responsible research conduct. They apply throughout an investigation, from recruitment to what happens after participation ends. A completed consent form does not make the whole investigation ethical.

Informed consent is a voluntary agreement to participate made with sufficient understanding of the research and its implications. Participants need information they can understand about what they will do, the foreseeable risks and the choices available to them. An invitation from someone in authority can put pressure on them. Researchers must therefore ask whether their agreement is genuinely voluntary.

Deception is a research practice that deliberately misleads participants about an aspect of an investigation. Researchers might give false information or deliberately withhold the true purpose. They may argue that knowing the purpose would change behaviour. That methodological benefit alone, though, does not make deception acceptable. Researchers must scrutinize whether deception is necessary, examine its risks and consider alternatives. It must not hide information essential to a meaningful decision about participation.

Protection from harm is an ethical requirement to prevent or minimize physical, psychological and social harm associated with participation. Physical injury is not the only concern: embarrassment, distress and damage to relationships matter too. A researcher may see a task as harmless while a participant finds it upsetting. Responsible conduct includes monitoring reactions and stopping when necessary.

The right to withdraw entitles a participant to end participation without penalty or pressure to continue. Researchers should make that choice clear and practical. They must also explain any limits on removing data later—for example, once responses can no longer be connected to a particular person.

Anonymity is a condition in which a participant's identity cannot be linked to their research data. Removing names may not be enough. A distinctive combination of personal details can still reveal who someone is. Where researchers must collect identifiable information, they should protect it and restrict access rather than promise anonymity inaccurately.

Debriefing is a post-participation process that explains the research and addresses participants' questions or concerns. If researchers used deception, the debriefing should clarify what was misleading and why it was used. It is also a chance to check participants' well-being and explain what support is available. Debriefing does not erase harm or create informed consent retrospectively.

Cost-benefit analysis is an ethical evaluation that weighs anticipated harms and burdens against expected benefits. Knowledge that improves support could be a benefit; distress or loss of privacy could be costs. Ask who bears each cost and who receives each benefit. Even a large possible benefit is not a blank cheque to ignore participant rights.

Responsibility with animals, children and public observation

When researchers use animals, they must ask whether the knowledge they seek justifies the impact on animal welfare. Animals cannot give informed consent. Responsibility therefore rests particularly heavily on researchers and those who oversee the work. Researchers must consider whether animal use is necessary and whether another approach could answer the question. They must also consider how to minimize suffering, and avoid assuming that findings transfer directly to humans.

Children may not fully understand research, and they may feel obliged to obey adults. Researchers therefore need to give age-appropriate explanations and obtain appropriate permission from a parent or guardian. They must also attend to the child's own willingness to take part. Adult permission does not justify ignoring a child's refusal or distress. Both the activities and the safeguards must suit the child's developmental level.

Working in a public space does not remove ethical responsibilities, even in observation-only research. Harm is still possible when researchers do not interact with people. Recording recognizable individuals or observing sensitive behaviour can expose people who never knowingly agreed to participate. Publishing identifying details can do the same.

Compare counting how many people use different entrances to a public building with recording identifiable conversations there: the risks differ. Evaluate how sensitive the behaviour is and what privacy people could reasonably expect. Consider identifiability and the possible consequences of disclosure too. “It happened in public” is not a sufficient ethical justification by itself.

Socially sensitive issues, publication and advocacy

Socially sensitive issues are research topics whose investigation or findings may have significant consequences for participants or the social groups they represent. A study of differences between groups, for example, may affect how people treat those groups. Sensitivity does not mean that a topic should never be studied. It calls for particular care in designing the research, interpreting findings and communicating them.

Stigma is a socially discrediting label or judgement that devalues people because of an attributed characteristic. Psychological findings can challenge stigma. Careless reporting, however, can reinforce it. An average difference does not establish that every member of a group has that characteristic. Researchers should avoid wording that turns a qualified finding into a fixed judgement about people.

Publication of findings is the communication of research methods and results to an audience. Researchers have a responsibility to report findings accurately and acknowledge limitations. They must also protect participants' identities. Selecting only results that support a preferred conclusion is not responsible reporting, nor is implying that a study establishes more than its design allows.

Imagine a report about distress among people working irregular hours. Calling it evidence that these workers are inherently unreliable would distort the finding and could damage their opportunities. Responsible communication keeps observations separate from unsupported interpretations. That distinction still matters when findings are simplified for a wider audience.

Advocacy is an activity that promotes the interests, rights or needs of people or groups. Psychologists may draw on evidence to support better services or challenge harmful treatment. In doing so, they have a responsibility to distinguish evidence from personal commitments and acknowledge uncertainty. They must represent the people affected respectfully. Supporting a worthwhile cause does not justify exaggerating the strength of the research.