CORRECTION: Dr. Herbert I. Harris makes two corrections in the second paragraph of his review of Psychoanalysis and Contemporary Thought, edited by John D. Sutherland (This QUARTERLY, XXIX, 1960, pp. 116-117). 1. The first lecture, Psychoanalysis and the Sense of Guilt, was written by Winnicott, not, as implied, by Bowlby. 2. The work of the ethologist Lorenz is discussed by Bowlby, not by Winnicott.