Johannes BINSWANGER (co-author Daniel SCHUNK)
Does experience and sample attrition affect response behavior in internet panels?
Anja GÖRITZ
The effects of incentives in internet panels: a review
Lars KACZMIREK
Increasing item completion rates in matrix questions
Marike KNOEF (co-author Klaas de VOS)
The representativeness of the LISS panel 
Annette SCHERPENZEEL
Online interviews and data quality: A multitrait-multimethod study
Matthias SCHONLAU (co-author Ellen PETERS)
Graph comprehension: an experiment in displaying data as bar charts, pie charts and tables with and without the gratuitous 3rd dimension
Norbert SCHWARZ
Processing fluency and judgment: Implications for web survey design
Vera TOEPOEL (co-authors Marcel DAS & Arthur van SOEST)
Design effects in web surveys: comparing trained and fresh respondents
