Survey Practice This Month

Unlike the previous two issues of Survey Practice that focused on one topic, this issue has three articles on different topics. First, Michael Link and colleagues describe the research they conducted looking at cell phone telephone number samples and address-based sampling. Next, Mohamed Qayad and colleagues describe a project where they extended the field period and made extra call attempts in the BRFSS. In the third article, Sean Hogan shows that pre-paid incentive checks were cashed almost entirely by survey participants.

As always we welcome your comments on Survey Practice.