Hi Meredith, I've done two-hour sessions, though not by choice. It's do-able if you take a break in the middle. I would walk the participant over to a break room, so I could be sure they had a little exercise, let them pick out something to drink, show them where the bathroom was, etc. That way, we'd start up again reasonably fresh.
Good luck with the testing. marijke ________________________________________________________________ Welcome to the Interaction Design Association (IxDA)! To post to this list ....... [EMAIL PROTECTED] Unsubscribe ................ http://www.ixda.org/unsubscribe List Guidelines ............ http://www.ixda.org/guidelines List Help .................. http://www.ixda.org/help
