Digit Span Task in Qualtrics

The pandemic makes online psychological experiments very needed in the past few months. One commonly used tool is Qualtrics. I don’t have too many complains about Qualtrics except for its ability to DIY cognitive tasks. I don’t see why they…

Replace MATLAB with Octave in MacOS

It becomes my concern when MATLAB was banned in some Chinese universitites early this year. I am a bit worried that MATLAB might also be banned in every Chinese university in one day. After all, we live in such an…