Personal profile
Research Interests
My research focuses on behavioural and lifestyle interventions for the prevention and management of chronic diseases, with a particular emphasis on cardiovascular disease (CVD) and type 2 diabetes mellitus (T2DM). I am especially interested in how evidence-based approaches, such as dietary change, physical activity, and medication adherence, can be enhanced through digital health innovations, including mobile applications and AI-driven tools.
As part of my doctoral research within the Horizon Europe-funded SHIELD project, I examine how systematic reviews of behavioural interventions can inform the design of scalable, personalised strategies to support self-management and disease prevention. I am also interested in the role of the Mediterranean diet and multi-component lifestyle programmes in improving health outcomes, as well as in questions of long-term sustainability and real-world implementation.
Broadly, my work sits at the intersection of psychology, public health, and digital innovation, with the goal of reducing the global burden of non-communicable diseases through accessible and effective behavioural change strategies.
Biography
I completed my BSc Honours in Psychology at Ulster University, Coleraine, followed by a postgraduate qualification in Research Methods for Psychology at Queen’s University Belfast. I am currently undertaking a PhD in Psychological Science, where my research focuses on behavioural interventions for the prevention and management of cardiovascular disease (CVD) and type 2 diabetes mellitus (T2DM).
My doctoral research forms part of the Horizon Europe-funded SHIELD project, which develops scalable, digital health strategies to support disease prevention and self-management. My work synthesises evidence from systematic reviews to inform the design of AI-driven mobile health tools, with the aim of improving long-term health behaviours and reducing the global burden of chronic disease.
Alongside my research, I have teaching interests in health psychology, behavioural science, and research methods.
I am also committed to research dissemination and engagement, sharing findings through conferences, public outreach, and collaborative initiatives that bridge psychology, healthcare, and digital innovation.
Related documents
Education/Academic qualification
Graduate Certificate, Secondary Teaching in Psychology , University of Sussex
9 Sep 2022 → 26 Jan 2024
Award Date: 26 Jan 2024
Graduate Certificate, Research Methods in Psychology , Queen's University Belfast
30 Sep 2021 → 12 Jan 2022
Award Date: 12 Jan 2022
Unknown, Bachelor, BSc Hons Psychology , Ulster University
20 Sep 2018 → 9 Jul 2021
Award Date: 9 Jul 2021
PhD, Psychological Science
18 Mar 2025 → …
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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Collaborations and top research areas from the last five years
Research output
- 1 Abstract
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The SHIELD behavioural intervention: Designing personalised ESM behaviour change interventions.
McAleese, A. M., Gallagher, S. & O'Shea, D. E., 2025.Research output: Contribution to conference › Abstract › peer-review
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University Hospital of Geneva
O'Shea, D. (Visiting researcher), Gallagher, S. (Visiting researcher), McAleese, A. (Visiting researcher) & Ahern, L. (Visiting researcher)
13 Jan 2026 → 16 Jan 2026Activity: Visiting an external institution › Visiting an external academic institution
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SHIELD Horizon Europe Consortium
O'Shea, D. (Host), Gallagher, S. (Host), Ahern, L. (Host) & McAleese, A. (Host)
2 Jul 2025 → 3 Jul 2025Activity: Hosting a visitor › Hosting an academic visitor