This is the OSF project page for Bye, Harsch, & Varma: *Decoding fact fluency and procedural flexibility in algebra problem solving: An individual differences approach*
There are components with all materials used to conduct the study using the open-source experiment builder PsychoPy (https://www.psychopy.org/) and to conduct all analyses using the open-source statistical programming language R (https://www.r-project.org/).
If you have any questions, please feel free to contact us!