rx inclassroom 190416
TRANSCRIPT
When Googledoesn‘t cut it anymore
Informationliteracyintheundergraduatechemistryclassroom
AnjaBrunner, PhD
AGENDA
InsightsfromfacultyandlibrariansHowstudentsdealwithinformation:amismatchBridging the disconnect
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CalledupfacultyandlibrariansatundergraduateinstitutionsintheUS
Spokewith138contacts• 19librarians• 119faculty,lecturers,labinstructors
inchemistrydepartments
Opendiscussionaboutneedsintheundergraduateclassroom
Insightsfromyou
Whichinformationsystemisusedandwhenisitintroduced?
SciFinder
WebofScience
GoogleScholar
Other
105
40
66
2
46%
27%Lowerdivisioncurriculum Upperdivision
curriculum
Uncertainorother
27%
Takingacloserlook…
Lowerdivision• Cursoryintroductiontolibraryresources
• Workshopleadbylibrarian
• Instructionisoftenrepeatedinupperdivisioncourses
• Exception:studentsinvolvedinresearch
Upperdivision• Instructionistime-consuminganddifficult.Thus,taughtonlytodeclaredmajors.
• Need-basedinstruction(usuallytosupportindividualresearchprojects)
Uncertainorother• Partofgeneralcurriculumorintroductiontolibrary
• Expectstudentstohavethoseskillsforupperdivisionclassbuttheyoftendonot
Whatwelearned
• Morecanbedonetoteachinformationretrieval
• Informationretrievalshouldbeincorporatedearlierinthecurriculum
• Teachingchemistryinformationsystemsisdifficultandtime-consuming
• Evenafterinstruction,studentsstillresortto“oldhabits”
• Instructionmostsuccessfulwithstudentsdoingresearch
Soweasked
• Whatarethese“oldhabits”?
• Whatdostudentsactuallyneedtolearnaboutinformationretrieval?
• Whatcanbedonetobringinformationretrievalearlierintotheclassroom?
• Howcanwemimicthe“researchstudent”situation?
Howstudentsdealwithinformation
“Mostaresavvysearchers.TheyfindincrediblethingsontheInternet.However,theytendtobesuperficialorevenimpatientwiththeirfindings.Iftheycan’tfindananswerwithinthefirst20hits,theystop.”
– Dr.GregoryO’Neil,WesternWashingtonUniversity
Wantdirectanswers3
Assumeasearchengineunderstandsthem
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Informationiseasytofind2
Expectinformationimmediacy1
Donot“dig”deeper
Sourcerelevanceissecondary
Donotexpectorknowhowtoprocessmultipleanddiscordantanswers
Notversedinbuildingsearchstrategies
Amismatch forthestructureofscientificinformation
• Poorresults• Frustration• Studentlearningoutcomesnot
achieved
Whydowethinkstudentscanprocessalistofreferences?
Guidetheirtransformationfromstudentstoscientists
NotversedinbuildingsearchstrategiesAssumeasearchengineunderstandsthem
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Givethemasearchenginethatunderstandsthem
Teachthemhowtobuildsearchstrategies
both
OR
OR
AskReaxys
Bridgingthedisconnect
• Interpretsnaturallanguage
• Automaticallyrecognizessearchintention(reactions)
• Deliversresultsdirectly
Enablequicksearchesandbarrier-freeusefornovices
TransparencyofAskReaxys supportslearning
HowdidAskReaxysinterpretsearchterms?
HowandinwhatcontextdidAskReaxysretrieveresults?
Querylets helpbreakdownaresearchquestionandfindrelevantsearchtermsandsynonyms
“Assignedtoidentifyanunknownantimicrobial compound isolatedfromanaturalproduct.Experimentalresultsindicatethatthesubstancehas30carbonatomsandanopticalrotationof75-85°.”
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Wantdirectanswers Donotexpectorknowhowtoprocessmultipleanddiscordantanswers
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Givethemreal-worlddata
Givethemopportunitiestomakesenseofdatavariability
Excerpteddata
Bridgingthedisconnect
Oleanolic acidisoneresultfromourlastsearch
WithintheSubstancerecord,theHitdatafromoursearchisaclickaway.
60opticalrotationmeasurementswithexperimentaldetailsandreferences
Tabulateddataallowsstudentstoexploreempiricalmeasurementsandunderstandtheinfluenceofexperimentalconditions
Informationiseasytofind Sourcerelevanceissecondary2
Showthemhowtoassesstherelevanceofasourcedocument
Grantthema”glance”intothecontentofasource
Documentrecords
Bridgingthedisconnect
Showthemhowtomakenovelconnections
Deepindexing
Expectinformationimmediacy1
Donot“dig”deeper
Bridgingthedisconnect
Technology &Engineering1
Biomedicine&Pharmacology2
Geosciences&Environment3
LifeSciences&Medicine4
ChemistryDrugentitiesSpecies&Geography
5 Seechemistryacrossdisciplinaryboundaries
Assignmentsdrivestudentstoinformationsystemsbycreatingacompellingneed.
• Contextisking.Whicheverinformationtoolyouuse,builditintoassignments
• Clearexpectations.Beexplicitaboutwhatstudentsshoulddoandlearn
• TeachhowtoUSEinformation.“Finding”isthedutyoftheinformationsystem
Butnoneofthisworkswithoutyou