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Research papers

Improving panel sampling

Contemporary sampling methods, such as quota sampling and propensity score sampling are lacking in efficiency and validity.This paper introduces response inclination sampling, which combines propensity sampling with a correction for personal response...

Catalogue: Panel Research 2007
Authors: Robert van Ossenbruggen, Clasine van der Wal, Martin Muller, Gerty J. L. M. Lensvelt-Mulders, Marianne Hubregtse
Company: Motivaction International B.V.
October 28, 2007

Research papers

Do rotten apples spoil the whole barrel?

This paper will examine the nature and probable causes of inattentive or fraudulent respondent behaviour. As researchers, we are constantly aware of the kinds of errors and biases that threaten the reliability and validity of our studies at every...

Catalogue: Panel Research 2007
Authors: Liesbeth Nekkers, Robert van Ossenbruggen, Lex van Meurs
Company: GfK
October 28, 2007

Research papers

The effects of panel recruitment and management on research results

This paper provides outcomes from an empirical study across 19 online panels that has been conducted during April and May of 2006.The underlying methodology and the outcomes of the study will be presented. However, more important are the learnings...

Catalogue: Panel Research 2006
Authors: Pieter Willems, Robert van Ossenbruggen, Ted Vonk
Company: KANTAR TNS Malaysia
October 8, 2006

Research papers

Better answers to basic questions

Market research is happily embracing the possibilities offered by new technologies, such as online research communities, gamification and mobile surveys. Yet, with the proliferation of the internet, we will also have to do the hard work- getting the...

Catalogue: 3D Digital Dimensions 2012: (Online + Social Media + Mobile) Research
Authors: Piet Hein Van Dam, Roos Voorend, Robert van Ossenbruggen
November 6, 2012