title: Concrete problems in the abstract deontic selection task - and how to solve them.
abstract: The abstract deontic selection task was introduced by Cheng and Holyoak with the aim of demonstrating that people possess abstract reasoning schemas for processing deontic rules about what an individual must, must not, may, or need not do. Solving this task requires people to detect possible rule violators. The average solution rate across several studies, while being substantially higher than that with abstract nondeontic tasks, did not reach the level obtained with concrete deontic tasks. A task analysis based on the deontic principles by Beller uncovers several problems with the formulation of the original task. They concern the presentation of the deontic rule as well as the instructions (focusing on rule following) and result in a specific selection behaviour. Three experiments replicate the difficulties with the original task and show that task performance increases when the formulation problems are resolved. The best performance was obtained with a task that combined a genuine violation detection instruction with a genuine permission rule. Interestingly, permissions are weak deontic rules that, if taken literally, cannot be violated in a deontic sense. Therefore, people must interpret these rules as implying a strong deontic constraint (i.e., a ban), which then constitutes the basis for solving the task. The results provide novel insights into the interpretation of deontic rules and into the role that these content-specific, but abstract, tasks can play for the study of reasoning processes.
authors.affiliation: Center for Interdisciplinary Research, Bielefeld University, Bielefeld, Germany. beller@psychologie.uni-freiburg.de
authors.forename: Sieghard
authors.initials: S
authors.lastname: Beller
mesh_terms: D000328:Adult; D002755:Choice Behavior / Q000502:physiology*; D003210:Concept Formation / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D011340:Problem Solving / Q000502:physiology*; D013647:Task Performance and Analysis; D055815:Young Adult