A Researcher’s Guide to Online Focus Groups
Very often, we got asked how traditional focus groups can be shifted to an online methodology.Mehr lesen
How can algorithms help us to improve data quality?
In this article, we’d like to explore application fields for algorithms to help us improve our data quality.Mehr lesen
Feasibility and Panel Size: How Big is Big Enough?
We’re frequently asked how to calculate the feasibility of research projects with our online panels. Are the panels big enough to cover a required…Mehr lesen
Five Basic Principles for Writing Good Questionnaires
At Norstat, we have seen all the common mistakes in questionnaire design, regardless whether they were telephone, face-to-face or online interviews.Mehr lesen