“…This paper is a descriptive and comparative account of what is in the Notes, compared to the content that appears in Verbal Behavior (Skinner, 1957). The account is preliminary, however, because a more scholarly analysis would demand an historical-analytical comparison of the Notes, the William James Lectures (Skinner, 1947b), and the text of Verbal Behavior, with systematic attention to the development of Skinner's analysis of verbal behavior and its necessary embedment in his general theory of behavior (see Vargas, Vargas, & Knapp, 2007, for a summary of the construction of Verbal Behavior; also see Audery, Micheletto, & Serio, 2005, for a discussion of changes in Skinner's position).…”