14 research outputs found
In the Quest for the Motivation App: Designing Effective Behavior Change Apps Through the Lens of the Self-Determination Theory
Mobile apps are used to support behavior change goals (e.g., stopping a lousy habit, increasing the physical activity frequency, or learning a new skill). Because these apps are pervasive, they are great tools to reach and help people in their self-improvement path towards better habits and well-being. However, users of these apps fail to reach their objectives because they lack the motivation to attain their goals. App creators might help to support motivation by integrating human motivation theories into their designs. Still, not many apps are theory- grounded. To address this issue, we organized our research around a comprehensive human motivation theory: The Self-Determination Theory (SDT). We explored three research streams: (1) developing an artifact that maps market app features to support the SDT Basic Psychological Needs (BPNs); (2) creating an SDT inspired physical activity app that provided empirical evidence that its design supported the BPNs; (3) providing empirical evidence of an SDT inspired app design that contributes to increasing the physical activity and motivation of individuals. The results of our studies show that the SDT can inform the design of behavior change app features. Moreover, these SDT inspired features can be used to create a physical activity app that improves individualsâ intrinsic motivation and physical activity level. This thesis results have practical implications for app designers, policymakers, and health practitioners whose interest lies in creating theory-informed and effective behavior change apps.
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Les applications mobiles sont utilisĂ©es pour les objectifs de changement de comportements (par exemple, arrĂȘter une mauvaise habitude, augmenter la frĂ©quence dâactivitĂ©s physiques ou apprendre une nouvelle compĂ©tence). Comme ces applications sont omniprĂ©sentes, elles constituent dâexcellents outils pour atteindre et aider les gens dans leur chemin vers de meilleures habitudes et bien-ĂȘtre. Cependant, les utilisateurs de ces applications ne parviennent pas Ă atteindre leurs objectifs car ils manquent de motivation pour y parvenir. Les crĂ©ateurs dâapplications pourraient contribuer Ă soutenir leur mo- tivation en intĂ©grant les thĂ©ories basĂ©es sur la motivation humaine dans leurs conceptions. Pourtant, peu dâapplications sont fondĂ©es sur ces thĂ©ories. Pour rĂ©soudre ce problĂšme, nous avons organisĂ© notre recherche autour dâune thĂ©orie globale de la motivation humaine : La thĂ©orie de lâautodĂ©termination (SDT). Nous avons explorĂ© trois axes de recherche : (1) le dĂ©veloppement dâun artefact qui met en correspondance les caractĂ©ristiques des applications du marchĂ© avec les besoins psychologiques fondamentaux (BPN) de SDT ; (2) la crĂ©ation dâune application dâactivitĂ© physique basĂ©e sur SDT qui fournit des preuves empiriques que sa conception soutient les BPN ; (3) donner des preuves empiriques dâune conception dâapplication inspirĂ©e de SDT qui contribue Ă augmenter lâactivitĂ© physique et la motivation des individus. Les rĂ©sultats de nos Ă©tudes montrent que SDT peut servir de base Ă la conception de fonctionnalitĂ©s dâapplication pour les changements comportementaux. De plus, ces caractĂ©ristiques inspirĂ©es de SDT peuvent ĂȘtre utilisĂ©es pour crĂ©er une application dâactivitĂ© physique qui amĂ©liore la motivation personnelle et le niveau dâactivitĂ© physique des individus. Les rĂ©sultats de cette thĂšse ont des implications pratiques pour les crĂ©ateurs dâapplications, les responables politiques et les mĂ©decins de la santĂ© qui sâintĂ©ressent Ă la crĂ©ation dâapplications efficaces et fondĂ©es sur cette thĂ©orie de la modification du comportement
Apps That Motivate: a Taxonomy of App Features Based on Self-Determination Theory
Nowadays, thousands of popular applications are designed to help users improve their lives through behavioural adjustment (e.g., meditate more, stay hydrated). However, our understanding of how certain design features align with constructs of behavior theories remain limited. We analyze 208 apps from the Apple App Store and identified 12 design features afforded by current tools that we classified according to the Self-Determination Theory. The taxonomy reported in this paper, we argue, provides a simple tool for designers to evaluate how specific features, and combination of features, may work to motivate users towards their desired goals. Additionally, the presented taxonomy is intended to help researchers test new interventions by discussing relevant research gaps
Self-Determination Theory in HCI : Shaping a Research Agenda
Self-determination theory (SDT) has become one of the most frequently used and well-validated theories used in HCI research, modelling the relation of basic psychological needs, intrinsic motivation, positive experience and wellbeing. This makes it a prime candidate for a âmotor themeâ driving more integrated, systematic, theory-guided research. However, its use in HCI has remained superficial and disjointed across various application domains like games, health and wellbeing, or learning. This workshop therefore convenes researchers across HCI to co-create a research agenda on how SDT-informed HCI research can maximise its progress in the coming years
Apps That Motivate: a Taxonomy of App Features Based on Self-Determination Theory
Nowadays, thousands of popular applications are designed to help users improve their lives through behavioural adjustment (e.g., meditate more, stay hydrated). However, our understanding of how certain design features align with constructs of behavior theories remain limited. We analyze 208 apps from the Apple App Store and identified 12 design features afforded by current tools that we classified according to the Self-Determination Theory. The taxonomy reported in this paper, we argue, provides a simple tool for designers to evaluate how specific features, and combination of features, may work to motivate users towards their desired goals. Additionally, the presented taxonomy is intended to help researchers test new interventions by discussing relevant research gaps.
G. Villalobos-Zuñiga, M. Cherubini. 2020. Apps That Motivate: a Taxonomy of App Features Based on Self-Determination Theory. International Journal of Human-Computer Studies (IJHCS). Accepted April 2020, in press. DOI: https://doi.org/10.1016/j.ijhcs.2020.10244
T9+HUD
We introduce T9+HUD, a text entry method designed to decrease visual distraction while driving and typing. T9+HUD combines a physical 3Ă4 keypad on the steering wheel with a head-up-display (HUD) for projecting output on the windshield. Previous work suggests this may be a visually less demanding way to type while driving than the popular case which requires shifts of visual attention away from the road. We present a prototype design and report first results from a controlled evaluation in a driving simulator. While driving, the T9+HUD text entry rate was equal compared to a dashboard-mounted touchscreen device, but it reduced lane deviations by 70%. Furthermore, there was no significant difference between T9+HUD and baseline driving in lane-keeping performance. T9+HUD decreased glance time off road by 64% in comparison to the touchscreen QWERTY. We conclude that the data are favorable and warrant more research on attention-reducing text input methods for driving.Peer reviewe
Informed Choices, Progress Monitoring and Comparison with Peers: Features to Support the Autonomy, Competence and Relatedness Needs, as Suggested by the Self-Determination Theory
Los seguros de transporte en el comercio internacional el caso de Costa Rica: perĂodo 2000-2006
Determina la importancia en el comercio internacional del uso de los seguros en el transporte marĂtimo, aĂ©reo y terrestre en el caso de las exportaciones agrĂcolas e industriales costarricenses. El seminario esta dividido en dos ciclos lectivos, la promociĂłn; en el I ciclo le asegura la continuidad para el segundo, la reprobaciĂłn en el I ciclo implica que no podrĂĄ continuar en el segundo.Determines the importance in international trade of the use of insurance in maritime, air and land transportation in the case of Costa Rican agricultural and industrial exports. The seminar is divided in two academic cycles, the promotion in the first cycle assures the continuity for the second cycle, the failure in the first cycle implies that the student will not be able to continue in the second cycle.Escuela de Relaciones Internacionale