Dr Robinson conducts basic research on the relationship between brain chemistry and intellectual functioning Which psychological specialty does best represent?

Dr. Robinson's research focuses on the biological bases of intelligence, which is a topic studied within biological psychology or biopsychology. This field combines neuroscience, physiology, and psychology to understand how the brain and nervous system influence behavior, cognition, and emotion.

Biological psychologists like Dr. Robinson investigate how brain structures, neural processes, and neurochemistry are linked to psychological processes such as intelligence, memory, decision-making, and mental disorders. They use techniques like brain imaging, electroencephalography (EEG), and neuropharmacology to study brain-behavior relationships.

So, the psychological specialty that best represents Dr. Robinson's work is biological psychology or biopsychology.