... . analogies design reuse problem solving reasoning protocol analysis design thinking aerospace industry design engineering 04 07 2008 14 05 2009 07 10 2009 2009 American Society of Mechanical Engineers ...

.... The experiment comprised protocol studies of 16 subjects working on a design problem. Two primary methods of protocol analysis are retrospective reports, where subjects are asked questions of what they thought after they finish the task, and concurrent verbal reports or think-aloud method, where subjects have...