Here you can download different versions of the SVO Slider measure as a PDF document or as a z-Tree module. There are two versions (A and B) of the slider measure. Each version has the exact same items but the items are presented in a different order within each section to mitigate potential order effects. In our studies we have looked for order effects but not found any, so its not that serious of a concern. We also have posted a version of the SVO Slider without instructions so that researchers can write their own instructions, tailored for their own research. Below are also versions of the SVO measure in different languages, the z-Tree module, and instructions of how to implement the Slider Measure in Qualtrics. Lastly there are analysis tools (Excel, SPSS, MATLAB) that can be downloaded and used for scoring new data.



SVO_va_p1.pdf
Version A
6 Primary items
Instructions and items in English
SVO_va_p2.pdf
Version A
9 Secondary items
Instructions and items in English
SVO_vb_p1.pdf
Version B
6 Primary items
Instructions and items in English
SVO_vb_p2.pdf
Version B
9 Secondary items
Instructions and items in English
SVO_va_German.pdf
Version A
All items
Instructions and items in German
SVO_vb_German.pdf
Version B
All items
Instructions and items in German
SVO_va_French.pdf
Version A
All items
Instructions and items in French
SVO_vb_French.pdf
Version B
All items
Instructions and items in French
SVO_va_Dutch.pdf
Version A
All items
Instructions and items in Dutch
SVO_vb_Dutch.pdf
Version B
All items
Instructions and items in Dutch
SVO_ZTree_overview.pdf
Paolo Crosetto, Ori Weisel, and Fabian Winter have developed a z-Tree version of the SVO Slider measure. Here is their tutorial (Crosetto, Weisel & Winter (2012)) that explains in detail how the module works.
SVO_ZTree_code.ztt
This is the z-tree code (Crosetto, Weisel, and Winter, 2012) that you can download and use in your own research.
SVO_Qualtrics.pdf
Matthew Hayes has written a downloadable tutorial for implementing the SVO Slider measure as part of a Qualtrics survey.
SVO_SPSS.sps
Thomas Baumgartner has written an SPSS syntax file for analyzing SVO Slider responses that can be downloaded here.
SVO_Slider.m
A MATLAB script that will fully analyze data from the SVO slider measure.
SVO_Slider_Tutorial.pdf
A detailed tutorial of how to use the MATLAB script.
SVO_in_Excel
An overview of how to score SVO results in Excel