Digital Therapy: Addressing Willpower as Part of the Cognitive-Affective Processing System in the Service of Habit Change. - Pål Kraft; Filip Drozd; Elin Olsen (PERSUASIVE, 2008)

Digital Therapy: The Role of Digital Positive Psychotherapy in Successful Self-regulation. - Elin Olsen; Pål Kraft (PERSUASIVE, 2008)

ePsychology: a pilot study on how to enhance social support and adherence in digital interventions by characteristics from social networking sites. - Elin Olsen; Pål Kraft (PERSUASIVE, 2009)

ePsychology: Designing Theory-Based Health Promotion Interventions. - Pål Kraft; Filip Drozd; Elin Olsen (Commun. Assoc. Inf. Syst., 2009)