Comparison of the video game functional assessment-revised (VGFA-R) and internet gaming disorder test (IGD-20)

Sprong, M. E., Griffiths, M. D., Lloyd, D. P., Paul, E., & Buono, F. D. (2019). Comparison of the video game functional assessment-revised (VGFA-R) and internet gaming disorder test (IGD-20). Frontiers in Psychology, 10(FEB). https://doi.org/10.3389/fpsyg.2019.00310