AQA GCSE Combined Science: Synergy · 8465
Specification 4.3.3.7 · Paper 1, Paper 2
Revise: Testing New DrugsRandom allocation reduces the chance of researchers deliberately placing particular patients in one group.
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GCSE Combined Science · key term
Assigning participants to treatment groups by chance rather than by deliberate selection.
Used by AQA
Specification 4.3.3.7 · Paper 1, Paper 2
Revise: Testing New DrugsRandom allocation reduces the chance of researchers deliberately placing particular patients in one group.
For a double-blind trial, state that neither the patients nor the doctors know who receives the drug or placebo until the trial is complete. Include random allocation.
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