Who is a professor Robert Zildjian or Barbara Sahakian?
Barbara Sahakian Barbara Jacquelyn Sahakian, {'1': ", '2': ", '3': ", '4': "} is Professor of Clinical Neuropsychology at the Department of Psychiatry and Medical Research Council (MRC)/Wellcome Trust Behavioural and Clinical Neuroscience Institute, University of Cambridge. She is also an Honorary Clinical Psychologist at Addenbrooke's Hospital, Cambridge. She has an international reputation in the fields of cognitive psychopharmacology, neuroethics, neuropsychology, neuropsychiatry and neuroimaging.
Robert Pellegrini Robert (Bob) J. Pellegrini is an American psychologist, Professor Emeritus of Psychology at San Jose State University.