Interestingly, people have run wm training studies with these control groups! (Historical caveats about trusting the results of a single training study apply)

Interestingly, people have run wm training studies with these control groups! (Historical caveats about trusting the results of a single training study apply) http://www.academia.edu/download/36902540/2015_ActaPsych_Moreau.pdf http://www.academia.edu/download/36902540/2015_ActaPsych_Mor...