jamovi

I have a questionnaire with 13 items. However, some of these are constructed in such a way that answer option a) indicates a high motive, while for some questions answer option b) indicates a high motive. Because of this I can't do a sum index. How can I transform the data into a common column?

take a look here:

https://blog.jamovi.org/2018/10/23/tran ... ables.html

jonathon