Role of environment and heredity in determining the behaviour of an individual

In order to know the role of environment in determining the individuals behaviour psychologist have conducted studies on the identical twins who were reared apart. Newman and his associates conducted and elaborate study on the identical twins who were separated very early in their age. In one of the study's the identical twins namely Raymond and Richard were separated from each other when they were just three months old. While Raymond was adopted by a doctor, Richard was adopted by a lorry driver...............Read
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