?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Scaffolding+Cognition+with+Words&rft.creator=Clowes%2C+Robert&rft.creator=Morse%2C+Anthony+F.&rft.subject=Language&rft.subject=Developmental+Psychology&rft.subject=Robotics&rft.description=We+describe+a+set+of+experiments+investigating+the+role%0Aof+natural+language+symbols+in+scaffolding+situated%0Aaction.+Agents+are+evolved+to+respond+appropriately+to%0Acommands+in+order+to+perform+simple+tasks.+We%0Aexplore+three+different+conditions%2C+which+show+a%0Asignificant+advantage+to+the+re-use+of+a+public+symbol%0Asystem%2C+through+self-cueing+leading+to+qualitative%0Achanges+in+performance.+This+is+modelled+by+looping%0Aspoken+output+via+environment+back+to+heard+input.%0AWe+argue+this+work+can+be+linked+to%2C+and+sheds+new%0Alight+on%2C+the+account+of+self-directed+speech+advanced%0Aby+the+developmental+psychologist+Vygotsky+in+his%0Amodel+of+the+development+of+higher+cognitive+function.&rft.publisher=Lund+University+Cognitive+Studies&rft.contributor=Berthouze%2C+Luc&rft.contributor=Kaplan%2C+Fr%C3%A9d%C3%A9ric&rft.contributor=Kozima%2C+Hideki&rft.contributor=Yano%2C+Hiroyuki&rft.contributor=Konczak%2C+J%C3%BCrgen&rft.contributor=Metta%2C+Giorgio&rft.contributor=Nadel%2C+Jacqueline&rft.contributor=Sandini%2C+Giulio&rft.contributor=Stojanov%2C+Georgi&rft.contributor=Balkenius%2C+Christian&rft.date=2005&rft.type=Conference+Paper&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F4980%2F1%2Fclowes.pdf&rft.identifier=++Clowes%2C+Robert+and+Morse%2C+Anthony+F.++(2005)+Scaffolding+Cognition+with+Words.++%5BConference+Paper%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F4980%2F