Mixed Mode Experiment > Mixed Mode 1 - CAWI
Longitudinal Wave
General Information
Title
Mixed Mode 1 - CAWI
Project Number
24.2
Abstract
In February 2009, the LISS panel completed a questionnaire about medical scientific research. This measure concerns the part of the survey conducted via internet.
This survey serves two purposes. On the one hand, it is a mixed-mode experiment in which the results of telephone interviews (CATI) are compared to those of an Internet questionnaire. In addition, three experiments have been incorporated in the questionnaire. The first questionnaire concerns the effect of the order in which response options are presented, from low to high or vice versa. The second experiment investigates the effect of whether or not response categories are folded out. Finally, experiment 3 aims to inventory to what extent offering a ‘don’t know’ option affects the answers given.
The questionnaire was presented to 6134 panel members, of which 4003 completed the questionnaire (response percentage 65.3%).
Longitudinal Type
Longitudinal Wave
Researcher
De Leeuw, E.D., Hox, J.J.
Publisher
CentERdata
Copyright
© 2011 CentERdata
Funding Organization
CentERdata/MESS Project
DOI
https://doi.org/10.17026/dans-xg6-psrv
Datasets and documentation
View Documentation
Codebook, English version
Codebook, Dutch version
Data Files
English SPSS file
English STATA file
Variables
| Variable name | Variable Label | Variable Type |
|---|---|---|
| nomem_encr | Number of the household member encrypted | preloaded |
| av09a_m | Year and month of the field work period | constructed |
| av09a001 | experimental condition av09a004 through av09a007 | constructed |
| av09a002 | experimental condition av09a008 through av09a071 | constructed |
| av09a003 | experimental condition av09a074 through av09a103 | constructed |
| av09a004 | Whenever you encounter an article about medical matters in a newspaper or magazine, how often do you read that article? | directly measured |
| av09a005 | Whenever you encounter an article about medical matters in a newspaper or magazine, how often do you read that article? | directly measured |
| av09a006 | If there is an item on medical matters on television, do you generally continue watching that item or not? | directly measured |
| av09a007 | If there is an item on medical matters on television, do you generally continue watching that item or not? | directly measured |
| av09a008 | It is society, and not biomedical science, that should determine which medical techniques are permissible and which are not. | directly measured |
| av09a009 | It is society, and not biomedical science, that should determine which medical techniques are permissible and which are not. | directly measured |
| av09a010 | Is this: | directly measured |
| av09a011 | Is this: | directly measured |
| av09a012 | It is society, and not biomedical science, that should determine which medical techniques are permissible and which are not. | directly measured |
| av09a013 | It is society, and not biomedical science, that should determine which medical techniques are permissible and which are not. | directly measured |
| av09a014 | Is this: | directly measured |
| av09a015 | Is this: | directly measured |
| av09a016 | If you can save human lives, everything is permitted to achieve that goal. | directly measured |
| av09a017 | If you can save human lives, everything is permitted to achieve that goal. | directly measured |
| av09a018 | Is this: | directly measured |
| av09a019 | Is this: | directly measured |
| av09a020 | If you can save human lives, everything is permitted to achieve that goal. | directly measured |
| av09a021 | If you can save human lives, everything is permitted to achieve that goal. | directly measured |
| av09a022 | Is this: | directly measured |
| av09a023 | Is this: | directly measured |
| av09a024 | We should not meddle with nature. | directly measured |
| av09a025 | We should not meddle with nature. | directly measured |
| av09a026 | Is this: | directly measured |
| av09a027 | Is this: | directly measured |
| av09a028 | We should not meddle with nature. | directly measured |
| av09a029 | We should not meddle with nature. | directly measured |
| av09a030 | Is this: | directly measured |
| av09a031 | Is this: | directly measured |
| av09a032 | Medical advancements mean an improvement of the quality of life. | directly measured |
| av09a033 | Medical advancements mean an improvement of the quality of life. | directly measured |
| av09a034 | Is this: | directly measured |
| av09a035 | Is this: | directly measured |
| av09a036 | Medical advancements mean an improvement of the quality of life. | directly measured |
| av09a037 | Medical advancements mean an improvement of the quality of life. | directly measured |
| av09a038 | Is this: | directly measured |
| av09a039 | Is this: | directly measured |
| av09a040 | We must accept that we cannot change the fate of every sick person. | directly measured |
| av09a041 | We must accept that we cannot change the fate of every sick person. | directly measured |
| av09a042 | Is this: | directly measured |
| av09a043 | Is this: | directly measured |
| av09a044 | We must accept that we cannot change the fate of every sick person. | directly measured |
| av09a045 | We must accept that we cannot change the fate of every sick person. | directly measured |
| av09a046 | Is this: | directly measured |
| av09a047 | Is this: | directly measured |
| av09a048 | It is impossible to stop advancements in biomedical science. | directly measured |
| av09a049 | It is impossible to stop advancements in biomedical science. | directly measured |
| av09a050 | Is this: | directly measured |
| av09a051 | Is this: | directly measured |
| av09a052 | It is impossible to stop advancements in biomedical science. | directly measured |
| av09a053 | It is impossible to stop advancements in biomedical science. | directly measured |
| av09a054 | Is this: | directly measured |
| av09a055 | Is this: | directly measured |
| av09a056 | If you can increase people’s life expectancy, everything is permitted to achieve that goal. | directly measured |
| av09a057 | If you can increase people’s life expectancy, everything is permitted to achieve that goal. | directly measured |
| av09a058 | Is this: | directly measured |
| av09a059 | Is this: | directly measured |
| av09a060 | If you can increase people’s life expectancy, everything is permitted to achieve that goal. | directly measured |
| av09a061 | If you can increase people’s life expectancy, everything is permitted to achieve that goal. | directly measured |
| av09a062 | Is this: | directly measured |
| av09a063 | Is this: | directly measured |
| av09a064 | It is not desirable to do all that is medically possible. | directly measured |
| av09a065 | It is not desirable to do all that is medically possible. | directly measured |
| av09a066 | Is this: | directly measured |
| av09a067 | Is this: | directly measured |
| av09a068 | It is not desirable to do all that is medically possible. | directly measured |
| av09a069 | It is not desirable to do all that is medically possible. | directly measured |
| av09a070 | Is this: | directly measured |
| av09a071 | Is this: | directly measured |
| av09a072 | Have you heard about the use of egg cells and embryos in the interest of biomedical research? | directly measured |
| av09a073 | What is your immediate reaction when you think about biomedical research that uses embryos? | directly measured |
| av09a074 | Do you think that embryos are used in biomedical research into combating serious diseases? | directly measured |
| av09a075 | Do you think that embryos are used in biomedical research into combating serious diseases? | directly measured |
| av09a076 | Do you think that embryos are used in biomedical research into combating serious diseases? | directly measured |
| av09a077 | Do you think that embryos are used in biomedical research into combating serious diseases? | directly measured |
| av09a078 | Thank you, we have noted your answer. Can you perhaps indicate a preference anyway, for either 'yes' or 'no'? | directly measured |
| av09a079 | Do you think that embryos are used in biomedical research towards the development of reproduction methods, such as IVF? | directly measured |
| av09a080 | Do you think that embryos are used in biomedical research towards the development of reproduction methods, such as IVF? | directly measured |
| av09a081 | Do you think that embryos are used in biomedical research towards the development of reproduction methods, such as IVF? | directly measured |
| av09a082 | Do you think that embryos are used in biomedical research towards the development of reproduction methods, such as IVF? | directly measured |
| av09a083 | Thank you, we have noted your answer. Can you perhaps indicate a preference anyway, for either 'yes' or 'no'? | directly measured |
| av09a084 | Do you think that embryos are used in biomedical research into stem cells? | directly measured |
| av09a085 | Do you think that embryos are used in biomedical research into stem cells? | directly measured |
| av09a086 | Do you think that embryos are used in biomedical research into stem cells? | directly measured |
| av09a087 | Do you think that embryos are used in biomedical research into stem cells? | directly measured |
| av09a088 | Thank you, we have noted your answer. Can you perhaps indicate a preference anyway, for either 'yes' or 'no'? | directly measured |
| av09a089 | Do you think that embryos are used in biomedical research towards developing medicines? | directly measured |
| av09a090 | Do you think that embryos are used in biomedical research towards developing medicines? | directly measured |
| av09a091 | Do you think that embryos are used in biomedical research towards developing medicines? | directly measured |
| av09a092 | Do you think that embryos are used in biomedical research towards developing medicines? | directly measured |
| av09a093 | Thank you, we have noted your answer. Can you perhaps indicate a preference anyway, for either 'yes' or 'no'? | directly measured |
| av09a094 | Do you think that embryos are used in biomedical research into genetic conditions? | directly measured |
| av09a095 | Do you think that embryos are used in biomedical research into genetic conditions? | directly measured |
| av09a096 | Do you think that embryos are used in biomedical research into genetic conditions? | directly measured |
| av09a097 | Do you think that embryos are used in biomedical research into genetic conditions? | directly measured |
| av09a098 | Thank you, we have noted your answer. Can you perhaps indicate a preference anyway, for either 'yes' or 'no'? | directly measured |
| av09a099 | Do you think that embryos are used in biomedical research aimed at gaining insight into the development of embryos? | directly measured |
| av09a100 | Do you think that embryos are used in biomedical research aimed at gaining insight into the development of embryos? | directly measured |
| av09a101 | Do you think that embryos are used in biomedical research aimed at gaining insight into the development of embryos? | directly measured |
| av09a102 | Do you think that embryos are used in biomedical research aimed at gaining insight into the development of embryos? | directly measured |
| av09a103 | Thank you, we have noted your answer. Can you perhaps indicate a preference anyway, for either 'yes' or 'no'? | directly measured |
| av09a104 | Do you think that euthanasia is permissible, or not? | directly measured |
| av09a105 | Do you think that animal testing is permissible, or not? | directly measured |
| av09a106 | Do you think that genetic manipulation of crops is permissible, or not? | directly measured |
| av09a107 | Do you think that the Dutch government is entitled to store DNA information of the entire population? | directly measured |
| av09a108 | Do you think that all Dutch nationals should be organ donors by default, unless they personally object to it? | directly measured |
| av09a109 | Was it difficult to answer the questions? | directly measured |
| av09a110 | Were the questions sufficiently clear? | directly measured |
| av09a111 | Did the questionnaire get you thinking about things? | directly measured |
| av09a112 | Was it an interesting subject? | directly measured |
| av09a113 | Did you enjoy answering the questions? | directly measured |
| av09a114 | Starting date questionnaire | constructed |
| av09a115 | Starting time questionnaire | constructed |
| av09a116 | End date questionnaire | constructed |
| av09a117 | End time questionnaire | constructed |
| av09a118 | Duration in seconds | derived |
Questions
Questionnaire: Questionnaire Mixed mode experiment I - CAWI
This questionnaire was originally conducted in Dutch.
Browse Questionnaire Mixed mode experiment I - CAWIResponse Information
Response Overview
Response: Selected number of household members: 6134 (100%)Non-response: 2131 (34.7%)
Actual response: 4003 (65.3%)
Collection Events
Period
01-02-2009 to 28-02-2009
Sample
Panel members aged 16 years or older who were not selected to participate in the CATI version of this experiment (Mixed Mode I CATI, az09a).
Collection Mode
internet survey
Fieldwork Note
a reminder was sent twice to non-respondents