Council on Technology Teacher Education and the International Technology and Engineering Educators AssociationKelley, Todd R.2011-07-252011-07-252008Journal of Technology Education 19(2): (Spring 2008)kelley.pdfhttp://hdl.handle.net/10919/8394application/pdfenIn CopyrightCognitive Processes of Students Participating in Engineering-focused Design InstructionArticle - RefereedJournal of Technology Education