Sperry's research led to a substantial body of research being published about lateralisation of functions in the brain.
However point for Sperry's research
Sperry’s research has led to a growing body of pop-psychological research oversimplifying the functional
distinction.
Methodology
Procedures were standardised and well controlled.
Generalisation issues
Split brain patients are an unusual sample of people- only 11 patients that took part in Sperry’s original research, all of whom had a history of epileptic fits.
