Heta Merikallio

According to our database, Heta Merikallio authored at least 5 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2026

How stages of change and need for reflection can inform the design of persuasive digital health interventions for obesity management.

Renata Savian Colvero de Oliveira, Sharon Nabwire, Heta Merikallio, Markku J. Savolainen, Janne Hukkanen, Harri Oinas-Kukkonen

User Model. User Adapt. Interact., September, 2026

Evaluating Persuasive Reminders and Suggestions in a Weight Management mHealth Intervention.

Sharon Nabwire, Renata Savian Colvero de Oliveira, Heta Merikallio, Markku J. Savolainen, Janne Hukkanen, Harri Oinas-Kukkonen

Proceedings of the 59th Hawaii International Conference on System Sciences, 2026

2025

Behind the software: The impact of Unobtrusiveness, Goal Setting and persuasive features on BMI.

Renata Savian Colvero de Oliveira, Sharon Nabwire, Heta Merikallio, Markku J. Savolainen, Janne Hukkanen, Harri Oinas-Kukkonen

Int. J. Medical Informatics, 2025

Cognitive Consistency as a Facilitator of Perceived Persuasiveness and Continuance Intention in Digital Weight Management.

Sharon Nabwire, Renata Savian Colvero de Oliveira, Heta Merikallio, Markku J. Savolainen, Janne Hukkanen, Harri Oinas-Kukkonen

Proceedings of the 46th International Conference on Information Systems, 2025

2023

Assessing Interventional Components in a Weight Loss App.

Eunice Eno Yaa Frimponmaa Agyei, Harri Oinas-Kukkonen, Ville Nyman, Teppo Virkkula, Noora Oikarinen, Heta Merikallio, Markku J. Savolainen, Janne Hukkanen

Proceedings of the 56th Hawaii International Conference on System Sciences, 2023