url http://core.miserver.it.umich.edu/omeka-s/s/ire/item/3752 o:resource_class ire:JournalArticle ire:id ZEGXDRMD ire:class ire:JournalArticle ire:year 1996 ire:author Engeström, Yrjö ire:title Development As Breaking Away and Opening Up: A Challenge to Vygotsky and Piaget ire:issn 1421-0185 ire:url http://lchc.ucsd.edu/MCA/Mail/xmcamail.2005_03.dir/att-0132/01-2._Development_as_breaking....pdf Full-text PDF (UCSD Laboratory of Comparative Human Cognition) ire:date 1996 ire:pages 126-132 ire:volume 55 ire:shortTitle Development As Breaking Away and Opening Up ire:medium Print ire:peer Yes ire:resourceType Background/Context ire:inPublication Swiss Journal of Psychology ire:apa Engestrom, Y. (1996). Development As Breaking Away and Opening Up: A Challenge to Vygotsky and Piaget. Swiss Journal of Psychology, 55, 126–132. ire:citedIn http://core.miserver.it.umich.edu/omeka-s/s/ire/item/2926 The Work of Improvement ire:contextType Conceptual ire:openAccess Yes --