We investigated the role of global discourse organization on the comprehension of temporal order in narrative. We proposed three principles of discourse organization: (a) the immediate integration principle-a new event should be integrated immediately with old information, (b) the consistency principle-a new event should be attached to a consistent locus, and (c) the isomorphism principlediscourse structure should match event structure. Five passages varying in discourse structure were presented auditorily, and the comprehension of the underlying event order was tested. Subjects' comprehension was best in the canonical passage. The backward, flashback, and embedded passages were significantly more difficult than the canonical passages. The flashforward passage was the most difficult. The results were interpreted as showing that the immediate integration principle is a strong component of comprehension of temporal order and that the isomorphism principle contributes to text comprehension, but to a lesser degree.The purpose of the present experiment is to investigate the role of global discourse organization on the comprehension of temporal order in narrative texts using experimental narratives in which discourse order and event order were not confounded. To study global discourse structure, we believe that it is necessary to make a clear distinction between the events in the underlying event world and the linguistic representation of these events in a narrative text. The organization of the events in the underlying event world will be referred to as the event structure (E-1, E-2, E-3, etc.), and the temporal arrangements of these events in the text will be referred to as the discourse structure (e-1, e-2, e-3, etc.). For example, given an underlying event sequence such as, 1 APA reference to the published article is: Ohtsuka, K., & Brewer, W. F. (1992). Discourse organization in the comprehension of temporal order in narrative texts. Discourse Processes, 15, 317-336. 2 We would like to thank Ed Lichtenstein, Nelson Skinner, and Jim Treyens for help with some preliminary experiments on text organization, and Marlene Schommer for preparing the tape recordings for the experiment. In addition, we would like to thank Ellen Brewer, Tricia Tenpenny, and Jane Zbrodoff for their comments on an earlier draft of this article.