Demetriou, A., Spanoudis, G., Shayer, M., Van der Ven, S., Brydges, C. R., Kroesbergen, E., ... & Swanson, H. L. (2014). Relations between speed, working memory, and intelligence from preschool to adulthood: Structural equation modeling of 14 studies.
Intelligence, 46, 107-121.
https://doi.org/ 10.1016/j.intell.2014.05.013