?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=A+Rational+Analysis+of+Alternating+Search+and+Reflection+Strategies+in+Problem+Solving&rft.creator=Taatgen%2C+Niels+A.&rft.subject=Cognitive+Psychology&rft.subject=Dynamical+Systems&rft.subject=Machine+Learning&rft.subject=Developmental+Psychology&rft.description=In+this+paper+two+approaches+to+problem+solving%2C+search+and+reflection%2C+are+discussed%2C+and+combined+in+two+models%2C+both+based+on+rational+analysis+(Anderson%2C+1990).+The+first+model+is+a+dynamic+growth+model%2C+which+shows+that+alternating+search+and+reflection+is+a+rational+strategy.+The+second+model+is+a+model+in+ACT-R%2C+which+can+discover+and+revise+strategies+to+solve+simple+problems.+Both+models+exhibit+the+explore-insight+pattern+normally+attributed+to+insight+problem+solving.&rft.publisher=Mahwah%2C+NJ%3A+Erlbaum&rft.contributor=Shafto%2C+Michael+G.&rft.contributor=Langley%2C+Pat&rft.date=1997&rft.type=Conference+Paper&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F684%2F3%2Fstrat.pdf&rft.identifier=++Taatgen%2C+Niels+A.++(1997)+A+Rational+Analysis+of+Alternating+Search+and+Reflection+Strategies+in+Problem+Solving.++%5BConference+Paper%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F684%2F