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- ArticleSeptember 2024
Development and Evaluation of Gamification-Based Addressing Promotion System for Teaching Assistants
Collaboration Technologies and Social ComputingPages 265–273https://doi.org/10.1007/978-3-031-67998-8_21AbstractThis study developed a gamification-based address promotion system and analyzed the effects of the proposed system on teaching assistants (TAs). The goal of this study is to develop a system that promotes more TAs to perform active learning ...
- short-paperJune 2024
Basic Study on Generation of Dopamine-Secretion-Promoting Intrinsic Motivational Messages Using ChatGPT
BTIW '24: Proceedings of the Behavior Transformation by IoT International WorkshopPages 1–6https://doi.org/10.1145/3662008.3662011People sometimes put off an action because they do not perceive it as worth doing immediately, despite recognizing they should do it. Procrastination, especially in medical and healthcare fields, can lead to serious consequences, and it is an important ...
- ArticleJune 2024
Disentangling the Problem Space: A Validated Problem Statement for Sustainability Support Systems
AbstractThe literature on information systems (IS) has produced empirical evidence that IS can support behavior changes toward sustainability. Leveraging design science research (DSR) methodologies, this paper concentrates on the problem analysis around ...
- research-articleMay 2024
Exploring the Effectiveness of Time-lapse Screen Recording for Self-Reflection in Work Context
CHI '24: Proceedings of the 2024 CHI Conference on Human Factors in Computing SystemsArticle No.: 1029, Pages 1–14https://doi.org/10.1145/3613904.3642469Effective self-tracking in working contexts empowers individuals to explore and reflect on past activities. Recordings of computer activities contain rich metadata that can offer valuable insight into users’ previous tasks and endeavors. However, ...
- research-articleMay 2024
Tricky vs. Transparent: Towards an Ecologically Valid and Safe Approach for Evaluating Online Safety Nudges for Teens
- Zainab Agha,
- Jinkyung Park,
- Ruyuan Wan,
- Naima Samreen Ali,
- Yiwei Wang,
- Dominic Difranzo,
- Karla Badillo-Urquiola,
- Pamela J. Wisniewski
CHI '24: Proceedings of the 2024 CHI Conference on Human Factors in Computing SystemsArticle No.: 116, Pages 1–20https://doi.org/10.1145/3613904.3642313HCI research has been at the forefront of designing interventions for protecting teens online; yet, how can we test and evaluate these solutions without endangering the youth we aim to protect? Towards this goal, we conducted focus groups with 20 teens ...
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- ArticleApril 2024
DROP DASH: A Persuasive Mobile Game to Promote Healthy Hydration Choices Using Machine Learning
AbstractThe increasing consumption of unhealthy beverages is a significant public health concern, contributing to a range of health issues. Recognized as effective tools for behavior change in various domains, persuasive games offer a promising ...
- ArticleNovember 2023
Affordances-Based Behavior Change for Energy Efficiency Among Malaysians: A Conceptual Model
AbstractClimate change is a pressing global issue that affects countries worldwide. To mitigate its impacts, reducing carbon emissions is crucial. One approach is minimizing energy consumption, including among domestic consumers. Understanding the driving ...
- ArticleAugust 2023
Interactive Behavior Change Model (IBCM 8.0): Theory and Ontology
Mobile Web and Intelligent Information SystemsPages 145–160https://doi.org/10.1007/978-3-031-39764-6_10AbstractThis paper presents the Interactive Behavior Change Model (IBCM 8.0), a system that integrates behavior change principles from neuroscience, psychology, and behavioral science into a behavioral meta-theory. With its broad, application-agnostic ...
- ArticleJuly 2023
CTutor: Helping People Learn to Avoid Present Bias During Decision Making
- research-articleJune 2023
Personalizing Time Loss Aversion to Reduce Social Media Use
UMAP '23: Proceedings of the 31st ACM Conference on User Modeling, Adaptation and PersonalizationPages 78–84https://doi.org/10.1145/3565472.3592951This study examines the effectiveness of a novel personalization approach for persuasive and behavior change systems: time loss aversion. Focusing on time instead of money, it influences behavior. Two interventions were developed and tested to reduce ...
- extended-abstractApril 2023
Lessons Learned for Data-Driven Implementation Intentions with Mental Contrasting
- Yasaman S. Sefidgar,
- Matthew Jörke,
- Jina Suh,
- Koustuv Saha,
- Shamsi Iqbal,
- Gonzalo Ramos,
- Mary P Czerwinski
CHI EA '23: Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing SystemsArticle No.: 390, Pages 1–7https://doi.org/10.1145/3544549.3573851Goal setting and realization are important but challenging. These challenges can be mitigated through effective application of behavior change realization techniques such as implementation intention and mental contrasting (IIMC). IIMC relies on ...
- ArticleApril 2023
Evaluative Conditioning in Consumer Psychology: Can Affective Images of Climate Change Influence Sustainability Perception of Supermarket Products?
AbstractMost individuals are aware of the wastefulness of plastic packaging but do not know what sustainable packaging exactly is or choose not to buy it. In an effort to educate consumers about the sustainability of their products, the current study ...
- short-paperDecember 2022
Angel and Devil Robots: Personifying a Dilemma to Influence Willpower
HAI '22: Proceedings of the 10th International Conference on Human-Agent InteractionPages 260–262https://doi.org/10.1145/3527188.3563934“Angels and Devils” express a human’s dilemma. In this paper, we produced this expression with multiple robots and investigated how humans change their decision and behavior in a moral dilemma environment. We divided the participants into Neutral-...
- research-articleOctober 2022
European Union's Green Smart Directive or How Resource-Conscious Smart Systems Saved the World
NordiCHI '22: Nordic Human-Computer Interaction ConferenceArticle No.: 98, Pages 1–5https://doi.org/10.1145/3546155.3547277In the 2020s, the devastating effects of anthropogenic climate change became unmistakable. Floods, storms, the mass extinction of flora and fauna, the threats of further pandemics, as well as Russia's war with Ukraine made it necessary for Europeans to ...
- research-articleSeptember 2021
Towards Designing Human-Centered Time Management Interfaces: The Development of 14 UX Design Guidelines for Time-related Experiences in Mobile HCI
MobileHCI '21: Adjunct Publication of the 23rd International Conference on Mobile Human-Computer InteractionArticle No.: 15, Pages 1–7https://doi.org/10.1145/3447527.3474861The widespread awareness of the functional role of time in human behaviors has opened up diverse research opportunities for “human-centered” time management mobile interfaces. Although a wide range of time management systems has been researched and ...
- research-articleSeptember 2021
Informed Choices, Progress Monitoring and Comparison with Peers: Features to Support the Autonomy, Competence and Relatedness Needs, as Suggested by the Self-Determination Theory
MobileHCI '21: Proceedings of the 23rd International Conference on Mobile Human-Computer InteractionArticle No.: 13, Pages 1–14https://doi.org/10.1145/3447526.3472039The use of fitness apps (some based on behavior change theories) is increasing. Recently a taxonomy mapped app features to the Basic Psychological Needs (BPNs) posited by the Self-Determination Theory (SDT), providing the opportunity to inform the ...
- research-articleSeptember 2021
Integrating Behavior Change and Persuasive Design Theories into an Example Mobile Health Recommender System
UbiComp/ISWC '21 Adjunct: Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2021 ACM International Symposium on Wearable ComputersPages 218–225https://doi.org/10.1145/3460418.3479330Behavior change for health promotion is a complex process that requires a high level of personalization, which health recommender systems, as an emerging area, have been trying to address. Despite the advantages of behavior change theories in explaining ...
- posterSeptember 2021
Effects of Intervening Backwards from Goals to Improve Sleep Habits
UbiComp/ISWC '21 Adjunct: Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2021 ACM International Symposium on Wearable ComputersPages 74–75https://doi.org/10.1145/3460418.3479305This study explores the effectiveness of our “planning backward from the goals” technology in helping users achieve their goals, such as going to bed an hour earlier to ensure sufficient sleep, for attaining healthy lifestyles. This is achieved by ...
- research-articleJune 2021
It's Ugly, That's Why it Works Beautifully: An Exploratory Study Using Design Strategies to Violate Aesthetic Principles as Means to Influence Usage Behaviors
DIS '21: Proceedings of the 2021 ACM Designing Interactive Systems ConferencePages 1984–1997https://doi.org/10.1145/3461778.3462109This paper explores how aesthetic violation can be used to influence a user's behavior when interacting with a product. Aesthetic violation occurs when the elements of a design purposely deviate from the aesthetic expectations of the user in order to ...
- research-articleMay 2021
“Good Enough!”: Flexible Goal Achievement with Margin-based Outcome Evaluation
CHI '21: Proceedings of the 2021 CHI Conference on Human Factors in Computing SystemsArticle No.: 222, Pages 1–15https://doi.org/10.1145/3411764.3445608Traditional goal setting simply assumes a binary outcome for goal evaluation. This binary judgment does not consider a user’s effort, which may demotivate the user. This work explores the possibility of mitigating this negative impact with a slight ...