title: Finding faults: analogical comparison supports spatial concept learning in geoscience.
abstract: A central issue in education is how to support the spatial thinking involved in learning science, technology, engineering, and mathematics (STEM). We investigated whether and how the cognitive process of analogical comparison supports learning of a basic spatial concept in geoscience, fault. Because of the high variability in the appearance of faults, it may be difficult for students to learn the category-relevant spatial structure. There is abundant evidence that comparing analogous examples can help students gain insight into important category-defining features (Gentner in Cogn Sci 34(5):752-775, 2010). Further, comparing high-similarity pairs can be especially effective at revealing key differences (Sagi et al. 2012). Across three experiments, we tested whether comparison of visually similar contrasting examples would help students learn the fault concept. Our main findings were that participants performed better at identifying faults when they (1) compared contrasting (fault/no fault) cases versus viewing each case separately (Experiment 1), (2) compared similar as opposed to dissimilar contrasting cases early in learning (Experiment 2), and (3) viewed a contrasting pair of schematic block diagrams as opposed to a single block diagram of a fault as part of an instructional text (Experiment 3). These results suggest that comparison of visually similar contrasting cases helped distinguish category-relevant from category-irrelevant features for participants. When such comparisons occurred early in learning, participants were more likely to form an accurate conceptual representation. Thus, analogical comparison of images may provide one powerful way to enhance spatial learning in geoscience and other STEM disciplines.
authors: Department of Education, College of the Holy Cross, 1 College Street, Worcester, MA 01610, USA. bjee@holycross.edu
authors: Benjamin D
authors: BD
authors: Jee
authors: David H
authors: DH
authors: Uttal
authors: Dedre
authors: D
authors: Gentner
authors: Cathy
authors: C
authors: Manduca
authors: Thomas F
authors: TF
authors: Shipley
authors: Bradley
authors: B
authors: Sageman
mesh_terms: D000703:Analog-Digital Conversion; D003210:Concept Formation / Q000502:physiology*; D004192:Discrimination, Psychological; D056448:Earth Sciences; D005260:Female; D006801:Humans; D007858:Learning; D008297:Male; D013028:Space Perception / Q000502:physiology*; D013334:Students; D013850:Thinking / Q000502:physiology*; D014495:Universities