The authors show how their ego-psychological object relations theory integrates drive theory and object relations theory and does justice to recent findings regarding the vicissitudes of transference and countertransference interactions in the psychoanalytic situation. 'A significant shift has taken place in the last few decades in the way in which psychoanalytic theory has developed and in its application to psychoanalytic technique. This development has, in essence, consisted in the ascendance of object relations theory as an overall integrating frame of reference linking psychoanalytic...