?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Constructional+Tools+as+the+Origin+of+Cognitive+Capacities&rft.creator=Josephson%2C+Brian+D.&rft.subject=Theoretical+Biology&rft.subject=Cognitive+Psychology&rft.subject=Complexity+Theory&rft.subject=Language&rft.subject=Machine+Learning&rft.subject=Neural+Nets&rft.subject=Developmental+Psychology&rft.subject=Evolutionary+Psychology&rft.subject=Learnability&rft.subject=Semantics&rft.subject=Syntax&rft.subject=Neural+Modelling&rft.subject=Neuropsychology&rft.subject=Philosophy+of+Language&rft.subject=Philosophy+of+Mind&rft.description=It+is+argued+that+cognitive+capacities+can+be+understood+as+the+outcome+of+the+collective+action+of+a+set+of+agents+created+by+tools+that+explore+possible+behaviours+and+train+the+agents+to+behave+in+such+appropriate+ways+as+may+be+discovered.+The+coherence+of+the+whole+system+is+assured+by+a+combination+of+vetting+the+performance+of+new+agents+and+dealing+appropriately+with+any+faults+that+the+whole+system+may+develop.+This+picture+is+shown+to+account+for+a+range+of+cognitive+capacities%2C+including+language.&rft.date=2000&rft.type=Conference+Paper&rft.type=NonPeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F150%2F1%2Fecho4.html&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F150%2F5%2Fecho4.pdf&rft.identifier=++Josephson%2C+Brian+D.++(2000)+Constructional+Tools+as+the+Origin+of+Cognitive+Capacities.++%5BConference+Paper%5D++++(Unpublished)++&rft.relation=http%3A%2F%2Fcogprints.org%2F150%2F