Mixed Mode Experiment > Mixed Mode 3 - CAWI

Longitudinal Wave

General Information

Mixed Mode 3 - CAWI
Project Number
This study is a repeated measure of the internet version of Mixed Mode I, containing five questions from Wave I. The study focuses on the question if and with what frequency views on sensitive societal issues change.
Longitudinal Type
Longitudinal Wave
De Leeuw, E.D., Hox, J.J.
© 2011 CentERdata
Funding Organization
CentERdata/MESS Project

Datasets and documentation

View Documentation

Codebook, in English
Codebook, in Dutch (original version)

Data Files


SPSS file

English STATA file


Variable name Variable Label Variable Type
nomem_encrNumber of the household member encryptedpreloaded
av09b_mYear and month of the field work periodconstructed
av09b104Do you think that euthanasia is permissible, or not?directly measured
av09b105Do you think that animal testing is permissible, or not?directly measured
av09b106Do you think that genetic manipulation of crops is permissible, or not?directly measured
av09b107Do you think that the Dutch government is entitled to store DNA information of the entire population?directly measured
av09b108Do you think that all Dutch nationals should be organ donors by default, unless they personally object to it?directly measured
av09b109Was it difficult to answer the questions?directly measured
av09b110Were the questions sufficiently clear?directly measured
av09b111Did the questionnaire get you thinking about things?directly measured
av09b112Was it an interesting subject?directly measured
av09b113Did you enjoy answering the questions?directly measured
av09b114Starting date questionnaireconstructed
av09b115Starting time questionnaireconstructed
av09b116End date questionnaireconstructed
av09b117End time questionnaireconstructed
av09b118Duration in secondsderived


Questionnaire: Questionnaire Mixed mode experiment III - CAWI

This questionnaire was conducted in Dutch.

Browse Questionnaire Mixed mode experiment III - CAWI

Response Information

Response Overview

Sample: Panel members aged 16 years or older.
Selected number of household members:  8103 (100%)
Nonrespons:  2659 (32.8%)
Actual respons:  5444 (67.2%)

Collection Events
02-03-2009 to 25-03-2009
Panel members aged 16 years or older.
Collection Mode
internet survey
Fieldwork Note
Non-respondents were sent two reminders per email.