Online Activity Levels Are Related to Caffeine Dependency. - James G. Phillips; C. Erik Landhuis; Daniel Shepherd; Rowan P. Ogeil (Cyberpsychology Behav. Soc. Netw., 2016)

Decisional styles and online study activity: efficient, inefficient, misdirected or avoidant. - James G. Phillips; C. Erik Landhuis (Behav. Inf. Technol., 2022)