How to Reduce Respondent Fatigue In Online Survey Design

I came across a series of podcasts from Vision Critical in which Amir Bozorgzadeh, Vision Critical Account Manager, tells us about respondent fatigue and how to reduce it using two techniques. I'd thought this would be a great free resource to close out this holiday weekend. Also, don't miss Vision Critical's presentation 'The Keys to Respondent Engagement' at The Market Research Event next week at the Disneyland Hotel in Anaheim California.