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Yu S, Chen T. Understanding older adults' acceptance of Chatbots in healthcare delivery: an extended UTAUT model. Front Public Health 2024; 12:1435329. [PMID: 39628811 PMCID: PMC11611720 DOI: 10.3389/fpubh.2024.1435329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Accepted: 11/04/2024] [Indexed: 12/06/2024] Open
Abstract
Background Chatbots are increasingly integrated into the lives of older adults to assist with health and wellness tasks. This study aimed to understand the factors that enhance older adults' acceptance of chatbots in healthcare delivery. Methods This study proposed an extended Unified Theory of Acceptance and Use of Technology model (UTAUT), including aging factors of perceived physical condition, self-actualization needs, and technology anxiety. The model was tested by PLS (Partial Least Squares) with data collected from 428 Chinese citizens aged 60 and above. Results The results reveal that performance expectancy, effort expectancy, and social influence significantly affected older adults' behavioral intention to use chatbots. The facilitating conditions, self-actualization needs, and perceived physical condition significantly affected the actual use behavior of chatbots by older adults, whereas technology anxiety did not. Furthermore, the influence of effort expectancy and social influence on behavioral intention were moderated by experience. Conclusion The behavioral intentions of older adults with low experience are more strongly influenced by social influences and effort expectancy. Furthermore, healthcare providers, designers, and policymakers should emphasize the impact of facilitating conditions, self-actualization needs, and perceived physical conditions on chatbot applications among older adults.
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Affiliation(s)
- Shulan Yu
- College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing, China
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Santopetro N, Jones D, Garron A, Meyer A, Joyner K, Hajcak G. Examining a Fully Automated Mobile-Based Behavioral Activation Intervention in Depression: Randomized Controlled Trial. JMIR Ment Health 2024; 11:e54252. [PMID: 39212598 PMCID: PMC11378696 DOI: 10.2196/54252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 05/15/2024] [Accepted: 06/09/2024] [Indexed: 09/04/2024] Open
Abstract
Background Despite significant progress in our understanding of depression, prevalence rates have substantially increased in recent years. Thus, there is an imperative need for more cost-effective and scalable mental health treatment options, including digital interventions that minimize therapist burden. Objective This study focuses on a fully automated digital implementation of behavioral activation (BA)-a core behavioral component of cognitive behavioral therapy for depression. We examine the efficacy of a 1-month fully automated SMS text message-based BA intervention for reducing depressive symptoms and anhedonia. Methods To this end, adults reporting at least moderate current depressive symptoms (8-item Patient Health Questionnaire score ≥10) were recruited online across the United States and randomized to one of three conditions: enjoyable activities (ie, BA), healthy activities (ie, an active control condition), and passive control (ie, no contact). Participants randomized to enjoyable and healthy activities received daily SMS text messages prompting them to complete 2 activities per day; participants also provided a daily report on the number and enjoyment of activities completed the prior day. Results A total of 126 adults (mean age 32.46, SD 7.41 years) with current moderate depressive symptoms (mean score 16.53, SD 3.90) were recruited. Participants in the enjoyable activities condition (BA; n=39) experienced significantly greater reductions in depressive symptoms compared to participants in the passive condition (n=46). Participants in both active conditions-enjoyable activities and healthy activities (n=41)-reported reduced symptoms of anxiety compared to those in the control condition. Conclusions These findings provide preliminary evidence regarding the efficacy of a fully automated digital BA intervention for depression and anxiety symptoms. Moreover, reminders to complete healthy activities may be a promising intervention for reducing anxiety symptoms.
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Affiliation(s)
- Nicholas Santopetro
- Department of Psychology, Florida State University, Tallahassee, FL, United States
| | - Danielle Jones
- Department of Psychology, Florida State University, Tallahassee, FL, United States
| | - Andrew Garron
- Department of Psychology, Florida State University, Tallahassee, FL, United States
| | - Alexandria Meyer
- School of Education and Counseling Psychology, Santa Clara University, Santa Clara, CA, United States
| | - Keanan Joyner
- Department of Psychology, University of California, Berkeley, Berkeley, CA, United States
| | - Greg Hajcak
- School of Education and Counseling Psychology, Santa Clara University, Santa Clara, CA, United States
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Kashyap N, Sebastian AT, Lynch C, Jansons P, Maddison R, Dingler T, Oldenburg B. Engagement With Conversational Agent-Enabled Interventions in Cardiometabolic Disease Management: Protocol for a Systematic Review. JMIR Res Protoc 2024; 13:e52973. [PMID: 39110504 PMCID: PMC11339562 DOI: 10.2196/52973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/21/2023] [Accepted: 03/04/2024] [Indexed: 08/24/2024] Open
Abstract
BACKGROUND Cardiometabolic diseases (CMDs) are a group of interrelated conditions, including heart failure and diabetes, that increase the risk of cardiovascular and metabolic complications. The rising number of Australians with CMDs has necessitated new strategies for those managing these conditions, such as digital health interventions. The effectiveness of digital health interventions in supporting people with CMDs is dependent on the extent to which users engage with the tools. Augmenting digital health interventions with conversational agents, technologies that interact with people using natural language, may enhance engagement because of their human-like attributes. To date, no systematic review has compiled evidence on how design features influence the engagement of conversational agent-enabled interventions supporting people with CMDs. This review seeks to address this gap, thereby guiding developers in creating more engaging and effective tools for CMD management. OBJECTIVE The aim of this systematic review is to synthesize evidence pertaining to conversational agent-enabled intervention design features and their impacts on the engagement of people managing CMD. METHODS The review is conducted in accordance with the Cochrane Handbook for Systematic Reviews of Interventions and reported in accordance with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Searches will be conducted in the Ovid (Medline), Web of Science, and Scopus databases, which will be run again prior to manuscript submission. Inclusion criteria will consist of primary research studies reporting on conversational agent-enabled interventions, including measures of engagement, in adults with CMD. Data extraction will seek to capture the perspectives of people with CMD on the use of conversational agent-enabled interventions. Joanna Briggs Institute critical appraisal tools will be used to evaluate the overall quality of evidence collected. RESULTS This review was initiated in May 2023 and was registered with the International Prospective Register of Systematic Reviews (PROSPERO) in June 2023, prior to title and abstract screening. Full-text screening of articles was completed in July 2023 and data extraction began August 2023. Final searches were conducted in April 2024 prior to finalizing the review and the manuscript was submitted for peer review in July 2024. CONCLUSIONS This review will synthesize diverse observations pertaining to conversational agent-enabled intervention design features and their impacts on engagement among people with CMDs. These observations can be used to guide the development of more engaging conversational agent-enabled interventions, thereby increasing the likelihood of regular intervention use and improved CMD health outcomes. Additionally, this review will identify gaps in the literature in terms of how engagement is reported, thereby highlighting areas for future exploration and supporting researchers in advancing the understanding of conversational agent-enabled interventions. TRIAL REGISTRATION PROSPERO CRD42023431579; https://tinyurl.com/55cxkm26. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/52973.
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Affiliation(s)
- Nick Kashyap
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Australia
- Centre for Research Excellence in Digital Technology to Transform Chronic Disease Outcomes, National Health and Medical Research Council, Melbourne, Australia
| | - Ann Tresa Sebastian
- Centre for Research Excellence in Digital Technology to Transform Chronic Disease Outcomes, National Health and Medical Research Council, Melbourne, Australia
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Melbourne, Australia
| | - Chris Lynch
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Australia
- Centre for Research Excellence in Digital Technology to Transform Chronic Disease Outcomes, National Health and Medical Research Council, Melbourne, Australia
- Baker Heart and Diabetes Institute, Melbourne, Australia
- School of Psychology & Public Health, La Trobe University, Melbourne, Australia
| | - Paul Jansons
- Centre for Research Excellence in Digital Technology to Transform Chronic Disease Outcomes, National Health and Medical Research Council, Melbourne, Australia
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Melbourne, Australia
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Melbourne, Australia
| | - Ralph Maddison
- Centre for Research Excellence in Digital Technology to Transform Chronic Disease Outcomes, National Health and Medical Research Council, Melbourne, Australia
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Melbourne, Australia
| | - Tilman Dingler
- Centre for Research Excellence in Digital Technology to Transform Chronic Disease Outcomes, National Health and Medical Research Council, Melbourne, Australia
- Delft University of Technology, Delft, Netherlands
| | - Brian Oldenburg
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Australia
- Centre for Research Excellence in Digital Technology to Transform Chronic Disease Outcomes, National Health and Medical Research Council, Melbourne, Australia
- Baker Heart and Diabetes Institute, Melbourne, Australia
- School of Psychology & Public Health, La Trobe University, Melbourne, Australia
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Hou H, Liu I, Kong F, Ni S. Computational positive psychology: advancing the science of wellbeing in the digital era. THE JOURNAL OF POSITIVE PSYCHOLOGY 2024:1-14. [DOI: 10.1080/17439760.2024.2362443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 03/14/2024] [Indexed: 10/06/2024]
Affiliation(s)
- Hanchao Hou
- Tsinghua Shenzhen International Graduate School, Tsinghua University, Beijing, China
| | - Ivan Liu
- Department of Psychology, Faculty of Arts and Science, Beijing Normal University at Zhuhai, China
- Faculty of Psychology, Beijing Normal University, China
| | - Feng Kong
- School of Psychology, Shaanxi Normal University
| | - Shiguang Ni
- Tsinghua Shenzhen International Graduate School, Tsinghua University, Beijing, China
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