His namesake "Dialogues" were published posthumously and consisted of his interchanges with Rollo May, Gregory Bateson, and Paul Tillich, among others. He strayed from his typical fare in Freedom to Learn for the 80's and Becoming Partners: Marriage and its Alternatives. In his magnum opus, he wrote on such topics as "How can I be of help?" and "A Philosophy of Persons." For ten points, name this 
His namesake "Dialogues" were published posthumously and consisted of his interchanges with Rollo May, Gregory Bateson, and Paul Tillich, among others. He strayed from his typical fare in Freedom to Learn for the 80's and Becoming Partners: Marriage and its Alternatives. In his magnum opus, he wrote on such topics as "How can I be of help?" and "A Philosophy of Persons." For ten points, name this psychologist who, in his On Becoming a Person, advocated his humanistic, client-centered approach to psychotherapy.
His namesake "Dialogues" were published posthumously and consisted of his interchanges with Rollo May, Gregory Bateson, and Paul Tillich, among others.
Carl Ransom {Rogers}