Component 3: Non-human animals — Eduqas A-Level Psychology

Component 3 of Eduqas A-Level Psychology requires students to critically evaluate contemporary debates, including the contentious use of non-human animals in psychological investigations. This debate requires learners to balance moral, practical, and scientific arguments, weighing animal suffering against tangible advances in human psychological and physiological knowledge.

The topic links fundamental research methods with key perspectives such as the biological and behaviourist approaches. Understanding this controversy requires mastery of legal frameworks like the Animals (Scientific Procedures) Act 1986, philosophical positions like speciesism and utilitarianism, and empirical exemplars such as Harlow's rhesus macaque studies and Skinner's operant conditioning.

• →Ethical frameworks and legislation: The Animals (Scientific Procedures) Act 1986 (ASPA), Home Office licensing, and Russell and Burch's 3Rs (Replacement, Reduction, Refinement).
• →Cost-Benefit Analysis and Bateson's Cube: Evaluating proposals based on research quality, animal suffering, and likelihood of human benefit.
• →Evolutionary continuity vs. Discontinuity: Darwinian assumptions of shared lineage versus qualitative cognitive, cultural, and linguistic differences between species.
• →Philosophical perspectives: Utilitarianism (greatest good for greatest number) versus rights-based viewpoints and Singer's concept of speciesism.
• →Comparative research exemplars: Historical and contemporary studies (e.g., Harlow, Lorenz, Skinner, Selye, Seligman) and their contributions to human therapy vs. animal welfare costs.

• Applies the replacement, refinement and reduction principle to a described study and names a concrete change for each element
• States that handlers must be trained and competent for the species and procedure involved
• Explains that the expected scientific or applied benefit must justify the likely harm to the animals
• Recognises that the guidelines operate alongside UK legal licensing requirements rather than replacing them
• Identifies ethology as the study of behaviour in natural settings with attention to instinct and adaptive function.
• Explains that comparative psychology contrasts capacities across species to test how far a behaviour is shared or specialised.
• Distinguishes naturalistic observation from controlled laboratory study and states a strength or limitation of each.
• Recognises that findings from one species cannot be assumed to apply to another without evidence.
• Identifies that a therapeutic device means an animal used with the intention of improving a person's psychological or physical wellbeing.
• Distinguishes the intended therapeutic purpose from evidence that the intervention actually produces benefit.
• Names a measurable outcome, such as reduced anxiety or increased social interaction, that could test the claim.
• Considers that improvement may stem from confounding factors such as extra company, routine or expectation rather than the animal itself.
• Weighs animal welfare and ethical costs against the claimed human benefit.
• Defines speciesism as giving greater moral weight or consideration to one's own species, typically humans over other animals.
• Identifies a scenario in which an animal's interests are discounted purely because it is not human as an instance of speciesism.
• Distinguishes speciesism from anthropomorphism, which involves attributing human characteristics to animals rather than ranking species.
• Recognises that speciesism concerns moral priority and treatment, not a factual claim that species differ biologically.

• 💡Match each option to one of the three Rs and reject options that blur them together
• 💡Prefer options that name a specific safeguard, such as trained handlers or veterinary cover, over general statements about kindness
• 💡Check whether an option implies the guidelines override legislation, because that is incorrect
• 💡Read the stem for whether it asks about method, comparison or adaptive function before choosing.
• 💡Eliminate options that confuse naturalistic observation with controlled experiments.
• 💡Check that any generalisation claimed is supported by cross-species evidence in the option.
• 💡State the intended therapeutic aim before evaluating evidence for it.
• 💡Name the outcome measured and how it was assessed, so the claim can be tested.
• 💡Mention at least one confounding factor and one welfare consideration to strengthen the evaluation.
• 💡Read the whole option before choosing, because distractors often describe anthropomorphism or general animal welfare rather than speciesism.
• 💡Anchor your choice to the key idea of moral priority given on the basis of species membership.
• 💡If two options seem close, ask which one describes ranking species rather than describing animal behaviour or research method.
• 💡Always structure your debate points symmetrically: pair a critique of animal research (e.g., qualitative cognitive differences) directly with the corresponding justification (e.g., evolutionary continuity of baseline neurochemistry).
• 💡Incorporate Bateson's Cube when evaluating the ethics of animal research; showing how the three axes intersect demonstrates high-level understanding of procedural regulation.
• 💡Use exact terminology when describing Russell and Burch's 3Rs; examiners look specifically for Replacement, Reduction, and Refinement accurately applied to research scenarios.

• Treats the guidelines as optional good practice; explain that they set expected standards for BPS members working with animals
• Reduces the three Rs to a single idea; keep replacement, refinement and reduction as three distinct requirements
• Assumes ethical approval removes the need for legal licensing; state that both the guidelines and the law apply
• Treats ethology as identical to laboratory behaviourism; keep the natural-setting and evolutionary emphasis distinct.
• Assumes a behaviour found in one species automatically generalises to humans; require comparative evidence before generalising.
• Describes anthropomorphism as a valid method; identify it as a limitation to be guarded against.
• Assumes that calling an animal therapeutic proves it works; require evidence of a measured outcome instead.
• Treats any contact with an animal as therapy; specify an intended therapeutic aim and a person receiving care.
• Ignores the animal's welfare; include ethical costs alongside human benefit.
• Confuses speciesism with anthropomorphism; keep the two separate by linking speciesism to moral ranking of species and anthropomorphism to attributing human traits.
• Treats any use of animals in research as automatically speciesist; recognise that speciesism is the reasoning that discounts animal interests because of species membership, which must be shown in the scenario.
• Assumes speciesism means disliking animals; correct this by defining it as a bias in moral consideration rather than an emotional attitude.
• Believing that animal research in the UK is largely unregulated or that any researcher can freely experiment on animals without strict Home Office licensing.
• Assuming animal models are solely used to study behaviour, forgetting their crucial role in psychopharmacology, neurosurgery, and neural mapping for human mental health disorders.
• Equating 'Refinement' with replacing animals with computer software, rather than recognizing it as improving housing, handling, and analgesia to minimize distress.

1. 1Day 1-2: Master the legal and ethical landscape, including ASPA (1986), Home Office three-tier licensing, and Russell and Burch's 3Rs.
2. 2Day 3-4: Study philosophical viewpoints, contrasting utilitarian cost-benefit models (Bateson's Cube) with moral stances (Peter Singer's speciesism, Tom Regan's animal rights).
3. 3Day 5-6: Map key studies (Lorenz, Harlow, Skinner, Seligman) to their scientific benefits versus the welfare harms caused.
4. 4Day 7: Write timed 10-mark and 24-mark debate essays focusing on balanced arguments regarding validity, generalization, and practical ethics.

• 📋Short-answer knowledge questions: Defining terms such as the 3Rs, Bateson's Cube, or explaining specific provisions of ASPA (1986).
• 📋Applied scenario questions: Evaluating the ethical and practical merits of a proposed animal study described in a novel research stem.
• 📋Extended essay debate questions (e.g., 24 marks): Providing a comprehensive, balanced assessment of the controversy surrounding non-human animal research in psychology.