[Prior research indicates that auditors encounter difficulty in applying experienced error frequencies to judgments of the probability that an audit objective is violated given a particular transaction cycle. This difficulty may occur because of a mismatch between the organization of this particular judgment task and the organization of auditors' knowledge. We test the effectiveness of two decision aids at counteracting this difficulty: (1) a checklist aid which facilitates knowledge retrieval and (2) a decomposition-and-mechanical-aggregation aid which facilitates both knowledge retrieval and aggregation. The checklist aid slightly improved the degree to which auditors' judgments reflected experienced frequencies and the mechanical-aggregation aid greatly improved auditors' judgments, completely counteracting the effect of the task organization-knowledge organization mismatch.]

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Examines the effectiveness of two types of decision aids designed to alleviate the effects of one type of task-knowledge mismatch on auditors' judgments. Organization of audit planning tasks; Content and organization of auditors' knowledge; Specific processing problems caused by mismatch between task organization and knowledge organization.