Dear Colleagues,

As the global population continues to age, the complexities surrounding the health and well-being of older adults become increasingly significant. This Special Issue of the European Journal of Investigation in Health, Psychology and Education explores the physical, mental, cultural, and social dimensions of health among older adults, aiming to contribute valuable insights to the ongoing discourse in gerontogeriatrics and related fields.

Authors are invited to submit original research articles, reviews, and opinion pieces that align with the themes of this Special Issue. We particularly welcome studies that explore the topic in light of the 17 Sustainable Development Goals (SDGs) proposed in the 2030 Agenda for Sustainable Development. More specifically, authors should consider submitting articles on the following topics:

• Physical Resilience and Aging: exploring the physiological changes associated with aging and their impact on overall health and longevity.
• Mental Health in Later Life: focusing on cognitive health, psychological resilience, and interventions that support positive mental health outcomes in aging populations.
• Social and Cultural Connectedness: exploring the role of social relationships, community engagement, and support networks in promoting the overall well-being of older adults.
• Healthcare Innovations for Aging Populations: studying the advancements in healthcare technologies, interventions, and policies that address the unique health needs of older adults.
• Cultural and Ethical Perspectives on Aging: focusing on the various viewpoints regarding cultural, societal, and ethical considerations associated with aging.

Best regards,

Dr. Paulo Santos-Costa
Dr. Manuela Vilar
Dr. Liliana B. Sousa
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. European Journal of Investigation in Health, Psychology and Education is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• older adults
• aging
• mental health
• social connectedness
• healthcare innovation

Title: Insomnia in the elderly: prevalence, causes, consequences and adapted treatment.
Authors: M. Lancel; E. Meijer; G.J. Boersma:
Affiliation: Centre of Expertise on Sleep and Psychiatry, GGZ Drenthe Mental Health Institute Assen, Netherlands, Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Netherlands
Abstract: Sleep is essential for optimal physical, mental and cognitive functioning and lack of sleep adversely affects quality of life and longevity. Insomnia is the most common sleep disorder with prevalence rates in the general population between 6%-10%. Older adults are more vulnerable to insomnia and their prevalence rate ranges between 12%-20%. Non-pathological sleep changes across the lifespan are normative but increase insomnia susceptibility. Furthermore, risk factors in the elderly population such as retirement-related lifestyle changes, comorbid physical and psychiatric diseases, polypharmacy and psychosocial changes contribute to the occurrence of insomnia. With this paper we aim to provide an overview of age-related sleep changes, prevalence of insomnia, possible underlying factors, consequences as well as methods for objective assessment of sleep in vulnerable, institutionalized older adults. Finally, tailored treatment options for insomnia in the elderly population will be discussed and illustrated with case descriptions.

Title: Psychological well-being in older adults: the crucial role of family dynamics and loneliness in Peruvian community contexts
Author: VELARDE-CAMAQUI
Highlights: - Family dynamics significantly influenced (54.2%) the psychological well-being of older adults. - 34% reported high levels of family violence, and 83% experienced moderate loneliness, highlighting the magnitude of the issue in this population. - 67% exhibited low to moderate levels of psychological well-being, emphasizing the vulnerability of this group in terms of mental health.