Certain Key Responses


I know how to make an experiment where two letters are used for the response keys but I would like to have Left and Right SHIFT keys. I have tried using ‘LShift’ and ‘RShift’ but this doesn’t work.


The name for left shift is lshift, all lower case. I’m not sure whether right shift is recognised as a named key but it’s worth trying rshift

If you unpack the Builder demos, there’s a one called keyNameFinder in which you can press a key and it will display the key’s name

Thank you so much! rshift works also :slight_smile: