Philosophy A-Level
Multiple realisability
What Multiple realisability means in Philosophy A-Level, as defined for AQA.
Definition of Multiple realisability
Check what you remember
Read the wording for your board, then hide it and explain Multiple realisability in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
The same functional role could be filled by different physical systems, so silicon, neurons or alien biology could all realise the same mental state.
Topics that use Multiple realisability
- Functionalism (AQA A-Level)
Related terms
- Absent qualia
- Functional role
- Functionalism
- Functionalism and multiple realisability
- Intuition and thought experiments
- Qualia
- The knowledge argument
- Block's China thought experiment
Using Multiple realisability in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Philosophy questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Philosophy A-Level termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge