Publicação
Consumer Behavior and Recycling: Digital Approaches for Newcomers in Lisbon
| Resumo: | Recycling is a critical component of urban sustainability, yet international residents often encounter structural and informational barriers that limit their engagement with local waste management systems. This study examines the behavioral, informational, digital, and financial (BIDF) factors that influence recycling practices among newcomers in Lisbon—an increasingly diverse and rapidly expanding urban community. Adopting a mixed-methods design under the broader umbrella of Action Research (AR), the study integrates quantitative modeling—grounded in the Theory of Planned Behavior (TPB), elements of the Unified Theory of Acceptance and Use of Technology (UTAUT), the information construct from the Information Motivation-Behavior (IMB) model, and economic incentive models such as Pay-As-You-Throw (PAYT) and Save-As-You-Throw (SAYT)—with qualitative stakeholder engagement. Stakeholder involvement spanned from initial consultations on the current recycling landscape in Lisbon through interpretive interviews concerning survey insights, culminating in a co-creative participatory Design Thinking workshop where both stakeholders and international newcomers collaborated to generate solutions for enhanced recycling participation. Partial Least Squares Structural Equation Modeling (PLS-SEM) was employed to analyze survey data from 209 participants representing 50 nationalities, highlighting the study’s international scope. Key findings revealed that attitude, perceived behavioral control, and information quality served as direct and indirect predictors of recycling behavior, while perceived digital usefulness significantly influenced intention to use digital tools for recycling. The participatory Design Thinking workshop validated survey findings and generated actionable concepts, most notably a gamified, multilingual digital platform with smart UX to help newcomers navigate daily life and integrate recycling education and circularity nudges. Features include a “Re-swap” marketplace for exchanging reusable items, a rental service for occasional-use products, and trading opportunities for upcycled goods. Additionally, a structured onboarding process was prioritized, positioning landlords as key facilitators for early engagement in recycling. While this AR cycle focused on solution design rather than implementation, it lays a strong foundation for future phases dedicated to developing and testing urban recycling interventions. Methodologically, the study demonstrates the value of combining behavioral modeling with stakeholder and community co-creation approaches. |
|---|---|
| Autores principais: | Gălbinaşu, Georgiana-Ioana |
| Assunto: | Recycling Behavior International Residents Urban Sustainability Action Research Digital Engagement PLS-SEM Design Thinking SDG 10 - Reduced inequalities SDG 11 - Sustainable cities and communities SDG 12 - Responsible production and consumption SDG 13 - Climate action SDG 17 - Partnerships for the goals |
| Ano: | 2025 |
| País: | Portugal |
| Tipo de documento: | dissertação de mestrado |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade Nova de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório Institucional da UNL |
| Resumo: | Recycling is a critical component of urban sustainability, yet international residents often encounter structural and informational barriers that limit their engagement with local waste management systems. This study examines the behavioral, informational, digital, and financial (BIDF) factors that influence recycling practices among newcomers in Lisbon—an increasingly diverse and rapidly expanding urban community. Adopting a mixed-methods design under the broader umbrella of Action Research (AR), the study integrates quantitative modeling—grounded in the Theory of Planned Behavior (TPB), elements of the Unified Theory of Acceptance and Use of Technology (UTAUT), the information construct from the Information Motivation-Behavior (IMB) model, and economic incentive models such as Pay-As-You-Throw (PAYT) and Save-As-You-Throw (SAYT)—with qualitative stakeholder engagement. Stakeholder involvement spanned from initial consultations on the current recycling landscape in Lisbon through interpretive interviews concerning survey insights, culminating in a co-creative participatory Design Thinking workshop where both stakeholders and international newcomers collaborated to generate solutions for enhanced recycling participation. Partial Least Squares Structural Equation Modeling (PLS-SEM) was employed to analyze survey data from 209 participants representing 50 nationalities, highlighting the study’s international scope. Key findings revealed that attitude, perceived behavioral control, and information quality served as direct and indirect predictors of recycling behavior, while perceived digital usefulness significantly influenced intention to use digital tools for recycling. The participatory Design Thinking workshop validated survey findings and generated actionable concepts, most notably a gamified, multilingual digital platform with smart UX to help newcomers navigate daily life and integrate recycling education and circularity nudges. Features include a “Re-swap” marketplace for exchanging reusable items, a rental service for occasional-use products, and trading opportunities for upcycled goods. Additionally, a structured onboarding process was prioritized, positioning landlords as key facilitators for early engagement in recycling. While this AR cycle focused on solution design rather than implementation, it lays a strong foundation for future phases dedicated to developing and testing urban recycling interventions. Methodologically, the study demonstrates the value of combining behavioral modeling with stakeholder and community co-creation approaches. |
|---|