Connecting the dots: Understanding the interrelated impacts of type, quality and children's awareness of design features and the mathematics content learning goals in digital math games and related learning outcomes. - Emma P. Bullock; Allison L. Roxburgh; Patricia S. Moyer-Packenham; Elif Bektas; Joseph S. Webster; Kathleen A. Bullock (J. Comput. Assist. Learn., 2021)