BackgroundObesity and the state of being overweight are increasing steadily and becoming a global epidemic. Recent research reports 64% of the adult population as overweight in Europe and the USA. The social and economic impacts are increasing, and most of the rehabilitation programs, while effective in the short term, do not produce long-lasting results. An explanatory model from a behavioral perspective can describe the phenomena with the lack of sources of reinforcement related to healthful habits in a daily life context.Methods/designA randomized clinical trial combining single-subject studies and a four-arm group design will be conducted to compare the effect of the current standard in obesity treatment to Acceptance and Commitment Therapy (ACT) and wearable technology at different times, before starting intervention, at the end, and at follow-up visits of 3, 6, and 12 months measuring changes over time of physical activity and psychological well-being.DiscussionThe goal of this project, combining ACT and wearable technology, is to develop an effective intervention, efficient and sustainable, which even after discharge can provide adequate contingencies of reinforcement in the natural environment, integrating systematic measurements, continuous feedback, and individualized, values-based objectives. The intervention is aimed to provide a contingent reinforcement for healthful behaviors instead of reinforcing only the achievement of a significant weight loss.The aim of the project, combining Acceptance and Commitment Therapy and Wearable Technology, is to develop an effective, efficient and sustainable intervention able to provide a contingent reinforcement for healthy behaviors. The intervention is aimed to promote adequate healthy behaviors in the natural environment, integrating systematic measurements, continuous feedback and individualized values-based objectives, instead of reinforcing only the achievement of a significant weight loss.Trial registrationClinicalTrials.gov, NCT03351712. Registered on 24 November 2017.Electronic supplementary materialThe online version of this article (10.1186/s13063-018-2968-x) contains supplementary material, which is available to authorized users.

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Background: The world population is getting older. As life expectancy increases, traditional health care systems are facing different challenges in terms of cost reduction and high-quality service delivery capability. New ways to improve older adults' quality of life have been explored, taking advantage of new technological solutions. Our focus is on the integration of technology in clinical treatments to facilitate or deliver psychological interventions meant to improve well-being in older adults. Our aims were to describe the main technology-based interventions supporting seniors' quality of life or psychological well-being and to provide greater clarity to what is described in the current literature as their effects on seniors' cognitive and psychological outcomes and healthcare policies. Methods: We reviewed the scientific literature looking for studies that investigated how technology can be implemented into clinical psychology treatments for older adults. Our search was conducted using the following databases: PubMed, PsycINFO, Scopus, ISI Web of Science, and CINAHL. The search provided 350 articles, mostly (≈90%) dated after 2002. Abstract analysis narrowed the selection to 150 papers, according to their relevance and actuality as judged by a restricted group of independent researchers. Results: Through a thematic analysis, we found that virtual reality (VR), robots, telemedicine, software, video games, and smartphone applications could potentially support older adults' psychological treatment with a positive impact on healthcare systems. Conclusion: Findings from the literature are encouraging, although most of these results are only preliminary.

The global population is aging while modern healthcare systems are responding with limited success to the growing care demands of the senior population. Capitalizing on recent technological advancements, new ways to improve older adults’ quality of life have recently been implemented. The current study investigated, from a qualitative point of view, the utility of a mindfulness-based smartphone application for older adults. A description of the older adults’ experience with the smartphone application designed to enhance well-being and mindfulness will be presented. Participants’general beliefs about the benefits of technology for personal well-being will also be discussed. 68 older adults were recruited from different education centers for seniors. Participants were randomly assigned to two groups: a) a treatment group, which received the smartphone application intervention (n = 34), or b) a waitlist control group (n = 34). The experimental intervention included the utilization of a smartphone app designed specifically for improving older adult well-being and mindfulness levels. Participants completed semi-structured interviews evaluating participants’ treatment experience and technology-acceptance at recruitment (T0, baseline) and post-intervention (T1, post-intervention). Through thematic analysis, four themes were identified from verbatim responses of both interviews: Utility of technology for health, Impressions of technology, Mindful-benefits of smartphone application usage, and Smartphone application usage as a means to improve interpersonal relationships. Participants showed a positive experience of the app intervention. Qualitative analysis underlined the main Mindfulness-benefits reported by participants and the potentially crucial role of “Langerian” mindfulness in the relationship between older adults and health technology.

IntroductionAlthough ageing is generally perceived as a biologically determined process, the literature increasingly points to the importance of psychological factors in the ageing process, specifically age-related stereotypes or cognitive mindsets. Such stereotypes reflect self-perceptions and others’ perceptions about the ageing process and can have a strong influence on health and life satisfaction, specifically through self-fulfilling prophecy mechanisms. This study aimed to investigate whether changes in mindsets can change the ageing process.Methods and analysisThis study replicates in large part the original 1979 ‘Counterclockwise’ experiment by Ellen Langer and will involve a group of older adults (aged 75+) taking part of a 1-week retreat outside of Milan, Italy. Participants will be instructed and helped torelivetheir younger selves, actingas ifthey are living in the year 1989. The week-long residential programme is designed to prime this perception by incorporating a completely retrofitted physical environment, as well as providing opportunities to engage in social activities that would have been common in the late 1980s. This ‘counterclockwise’ intervention will be tested as a randomised control trial comprised of the experimental (‘counterclockwise’) group, an active control group (same activities, no time manipulation) and a no-treatment group. Ninety participants will be randomly allocated to one of these three conditions. Every participant will be assessed for medical, cognitive, psychological and age appearance at four time points: at the time of recruitment, after the intervention (ie, after a week for the no-treatment group) and again after 6 and 12 months.Ethics and disseminationThe study has been approved by the Ethics Committees of the Department of Psychology of Università Cattolica del Sacro Cuore and Don Gnocchi Foundation. Results will be disseminated through peer-reviewed journals, scientific meetings and direct presentation to the general population.Trial registration numberNCT03552042; Pre-results.