The original scale actually has 36 items based on 12 vignettes. This is the version that has been most widely used. From what I gather, the expanded version (with 17 vignettes and 51 items) was created because the vignettes in the original were pretty much all about "achievement" situations, and the authors wanted to include some relating to "social" situations. But it has not been so widely used - and you are correct, it is not available at the Self-Determination Theory web site.

I suggest you try two avenues of approach. First, return to the SDT site and use the "contact us" feature (button in upper-right corner) to inquire. Second, contact Holley Hodgins at Skidmore College. She was the lead author on the first paper that added the extra items, so she is a likely resource.

Good luck! Let us know how it works out.

Thank you very much for your support. I will try the two steps as you proposed. I will let you know if it worked out.

Hello Anna! You are interested in the Russian version.

Hi Stephen, thank you so much. I received the questionnaire yesterday including SPSS syntax (second approach) :)

Anna Merz do you still have the questionnaire and the syntax? I have emailed them twice with no response. Also do you know how to score the questionnaire? There is a key on the website but no instructions on how to score it.

Thank you!

Anna Merz Shyanna Albrecht Hi! Anna, I have the same question as Shyanna. And Shyanna, have you had any luck since summer - do you have the questionnaire? It would be great if you could share as I understand Anna had no problem getting it from the authors.

Best regards

Hi, Krista

I contacted Holley Hodgins at Skidmore College and got the 17 item version. she was pretty fast at responding

I think this is it (attached)