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Sökning: id:"swepub:oai:DiVA.org:liu-60354" > Do Haptic Represent...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003559naa a2200433 4500
001oai:DiVA.org:liu-60354
003SwePub
008101012s2011 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-603542 URI
024a https://doi.org/10.1002/sce.204392 DOI
040 a (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Bivall, Petter,d 1979-u Linköpings universitet,Medie- och Informationsteknik,Tekniska högskolan4 aut0 (Swepub:liu)petpe18
2451 0a Do Haptic Representations Help Complex Molecular Learning?
264 c 2011-03-30
264 1b Wiley,c 2011
338 a print2 rdacarrier
520 a This study explored whether adding a haptic interface (that provides users with somatosensory information about virtual objects by force and tactile feedback) to a three-dimensional (3D) chemical model enhanced students' understanding of complex molecular interactions. Two modes of the model were compared in a between-groups pre- and posttest design. In both modes, users could move and rotate virtual 3D representations of the chemical structures of the two molecules, a protein and a small ligand molecule. In addition, in a haptic mode users could feel the interactions (repulsive and attractive) between molecules as forces with a haptic device. Twenty postgraduate students (10 in each condition) took pretests about the process of protein--ligand recognition before exploring the model in ways suggested by structured worksheets and then completing a posttest. Analysis addressed quantitative learning outcomes and more qualitatively students' reasoning during the learning phase. Results showed that the haptic system helped students learn more about the process of protein–ligand recognition and changed the way they reasoned about molecules to include more force-based explanations. It may also have protected students from drawing erroneous conclusions about the process of protein–ligand recognition observed when students interacted with only the visual model.
650 7a SAMHÄLLSVETENSKAPx Utbildningsvetenskapx Didaktik0 (SwePub)503022 hsv//swe
650 7a SOCIAL SCIENCESx Educational Sciencesx Didactics0 (SwePub)503022 hsv//eng
650 7a NATURVETENSKAPx Biologix Biokemi och molekylärbiologi0 (SwePub)106022 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Biochemistry and Molecular Biology0 (SwePub)106022 hsv//eng
650 7a NATURVETENSKAPx Data- och informationsvetenskapx Medieteknik0 (SwePub)102092 hsv//swe
650 7a NATURAL SCIENCESx Computer and Information Sciencesx Media and Communication Technology0 (SwePub)102092 hsv//eng
653 a Haptic learning
653 a multimodality
653 a molecular interactions
653 a protein-ligand docking
653 a NATURAL SCIENCES
653 a NATURVETENSKAP
700a Ainsworth, Shaaronu School of Psychology, University of Nottingham, University Park, Nottingham, NG7 2RD, U.K.4 aut
700a Tibell, Lena A. E.,d 1952-u Linköpings universitet,Medie- och Informationsteknik,Tekniska högskolan,Visual Learning and Communication4 aut0 (Swepub:liu)lenti27
710a Linköpings universitetb Medie- och Informationsteknik4 org
773t Science Educationd : Wileyg 95:4, s. 700-719q 95:4<700-719x 0036-8326x 1098-237X
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-60354
8564 8u https://doi.org/10.1002/sce.20439

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