US psychologist, 1901 to 1981. He did research into motor performance of people with schizophrenia. He also worked to professionalise the field of clinical psychology in the 1940's. He is still alive in the field of psychology.
US psychologist, 1901 to 1981. He did research into motor performance of people with schizophrenia. He also worked to professionalise the field of clinical psychology in the 1940's. He is still alive in the field of psychology.