[solved] Keyboard Arrows for Selection
I'm trying to design a paradigm where a participant needs to rate a stimulus from a range of 1-5. This would be easy if it wasn't an fMRI, and as the case is such, I can't use mouse clicks. (We don't have an MRI compatible mouse)
A previous paradigm coded on E-Prime made use of a keyboard with 4 buttons. 2 of them were used to toggle left and right (to select options 1-5) and one key was used as a 'select' option.
I've seen the forms and the questionnaire templates, but all of them rely on single button/mouse clicks. How would I be able to build my desired kind of a paradigm? I'm not too familiar with Python either.