A cognitive neuroscientist argues: 'Human intelligence is fundamentally a biological construct, determined by genetic inheritance and quantifiable through standardized cognitive measures.'
With reference to biological research (such as twin studies by Bouchard et al., 1990), discuss the extent to which intelligence can be defined and measured as a purely biological trait.
5 exam-style questions on OCR A Level Psychology Intelligence (Biological). Each one has a worked solution and a mark scheme showing where the marks go.