The item on Page 1219 of the June issue referring to the Maudsley lecture of the Royal Medico-Psychological Association is incorrect. Dr. Aldwyn Stokes informs the editor that he was one of a number of visitors to the combined meeting of the Royal Medico-Psychological Association and the American Psychiatric Association who had been invited to deliver a Maudsley Bequest lecture. The other Maudsley Bequest lecturers were Drs. H. W. Brosin, M. E. Chafetz, Stella Chess, Lothar L. Kalinowsky, Franz Kaliman (paper read for him), Nathan S. Kline, Jules Masserman, D. G. McKerracher, Elvin V. Semrad, W. H. Sheldon and Harvey Tompkins. The editor regrets the error.