Collins, Emily and Freeman, Jonathan. 2014. Video Game Use and Cognitive Performance: Does It Vary with the Presence of Problematic Video Game Use? Cyberpsychology, Behavior, and Social Networking, 17(3), pp. 153-159. ISSN 2152-2715 [Article]

Collins, Emily and Freeman, Jonathan. 2013. Do problematic and non-problematic video game players differ in extraversion, trait empathy, social capital and prosocial tendencies? Computers in Human Behavior, 29(5), pp. 1933-1940. ISSN 0747-5632 [Article]