universals and variaon in spaal referencing: are spaal...
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UniversalsandVaria-oninSpa-alReferencing:
AreSpa-alMentalModelsUniversal?
MarcoRagni
Cogni-veComputa-onLabUniversityofFreiburg
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Myfocus
Language
BackgroundKnowledge
Cogni-veprocessing(WM)
Spa-alMentalModels
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Reasoningaboutspa-alrela-onsI
Whichrela-onholdsbetweenDandE?
Premises:
Ques+on:
Model:
EisinfrontofA
A*istothelePofBBistothelePofCDisinfrontofC
E
A B
D
C
*Justforrepresenta-onalreasonsleRersinsteadofwordsareused…
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AistothelePofCBistothelePofC
EisinfrontofA
AistothelePofB
DisinfrontofC
E
A B
D
C
C
E
A B
D
Whichrela-onholdsbetweenDandE?
E
A B
D
C
Spa-alreasoningaboutrela-ons:Ambiguousrepresenta-on
Johnson-Laird&Byrne,1991;Knauffetal.,1995;Rauhetal.,2005
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Reasoningaboutrela-onsII
BobistallerthanDebbie.
IsCharlytallerthanDebbie?
CharlyistallerthanAdam.
BobissmallerthanAdam.
AdamistallerthanBob.
IsCharlytallerthanDebbie?
BobistallerthanDebbie.
CharlyistallerthanAdam.
Nejasmic,J.,Bucher,L.andKnauff,M.,2015.Theconstruc-onofspa-almentalmodels—Anewviewonthecon-nuityeffect.TheQuarterlyJournalofExperimentalPsychology,68(9),pp.1794-1812.
Discon+nuityandfigureeffect Con+nuityeffect
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Universals?
Ø Hypothesis:Cogni-vespa-alprocessesthatarenotdirectlyrelatedtolanguageregionsinthebrainarerather“universal”Ø Dueto“workingmemory”processesofparsimoniousrepresenta-onsØ Duetothelocaliza-onoftheseprocessesØ BuildingupontheHard-andSoPwareidea:
Brain,Knowledge,Language
Ø Hypothesis:Wecangainsomeinsightifwelookwhichregionsareac-veinthebrainwhenspa-alrela-onalinforma-onisprocessed?
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Meta-analysis Frontal Lobe Parietal Lobe
Prefrontal Cortex Inferior Frontal Gyrus vlPFC Superior Parietal Cortex Inferior Parietal Cortex
MC PMC (dorsolateral) (pars oper.) (pars triang.)
(pars orb.)
medial lateral AG TPJ / SMG
Author Year BA 4 6 8 9 10 11 44 45 46 47 5 / 7 5 / 7 39 40
Prado et al. 2012 � � � � � � (�) (�) � �
spatial
Goel & Dolan 2001
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� Goel et al. 1998
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Knauff et al. 2002
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Ruff et al. 2003
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Goel & Dolan 2001
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Fangmeier et al. 2006
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l (30%) � � Fangmeier & 2009
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Knauff Wendelken &
Bunge 2009
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Ragni,Franzmeier,Wenczel&Maier(2014)
Whatistheroleoftheseregionsinthespa-alreasoningprocess?
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TMS Methods Spa-almentalmodelsandtherSPLTranscranialMagne-cS-mula-on
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Ø Effectofs-mula-onsite:Vertex>SPLs-mula-on
Ø Effectofmodeltype:incorrect>correctmodelspreferred>alterna-vemodels
Ø SPLS-mula-onofcorrectmodelsaffectedtheaccuracy,whileincorrectmodelsremainedunaffected
Ø WorkingmemorycapacitymoderateseffectofTMS
Ragni,Franzmeier,Maier&Knauff(2016).Uncertainrela-onalreasoningintheparietalcortex.Brainandcogni-on,104:72–81.
Localiza-onofSpa-alMentalModels
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Openques-onsØ Cogni-veprocessing:
Meta-analysisshowstheinvolvementoftheSPLinthemodelconstruc-onandvaria-onprocessTMS-StudysupportstheroleoftheSPLforthemanipula-onof“spa-almentalmodels“
Ø Islanguageandbackgroundknowledgemorerelevantfortheconstruc-onofmodels?
Ø ArePMMstableacrosscultures?Notfortopologicalinforma-on(Knauff&Ragni,2011)?
Ø Neuro-experimentssofaronlyforspecificrela-onsandonlyinEnglish/German/Japanese.Whatisaboutotherlanguages?Especiallylanguagesthatusesamewordsfordifferentsitua-ons?(Bloom,1999)