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Safi A, Deb S, Kelly A, Cole M, Walker N, Zariwala MG. Incentivised physical activity intervention promoting daily steps among university employees in the workplace through a team-based competition. Front Public Health 2024; 11:1121936. [PMID: 38328536 PMCID: PMC10848798 DOI: 10.3389/fpubh.2023.1121936] [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: 12/12/2022] [Accepted: 12/06/2023] [Indexed: 02/09/2024] Open
Abstract
Introduction The benefits of walking on health and well-being is well established and regarded as the most accessible form of physical activity (PA) that most individuals can incorporate into their lives. Despite the benefits, the impact of a competitive walking intervention combined with a prize incentive in the workplace is yet to be established. The aim of this intervention was to promote PA among university employees through teams-based competition with a prize incentive targeted towards the recommended 10,000 steps per day. Methods A total of 49 employees participated and formed eight departmental teams ranging from Senior Admin management, Educational & Social work, Nursing & Midwifery, Sport & Exercise, Health Sciences, Admin Assistant, Library, and IT to compete in a walking intervention. Each team was handed an ActiGraph wGT3X-BT from Monday to Friday to record their walking steps. Steps. Post intervention participants completed an open-ended survey to provide their views about the intervention. Results The ActiGraph findings determined that steps increased by 4,799 per day from daily baseline of 5,959 to 10,758 throughout this intervention. The themes from qualitative data showed that the prize incentive and competitive nature of this intervention has motivated staff to walk more, changed their behaviour, enjoyed the team-based competition, and improved perceived productivity in the workplace. Discussion and conclusion This intervention increased employees' daily steps by 4,799 and met the 10,000 steps guideline. The 'Health Sciences' team recorded the highest steps 531,342 followed by the 'Education and Social Work' accumulating 498,045 steps throughout this intervention. This intervention with prize incentive demonstrated a positive impact on employees personal and work-based outcomes as well as contributed to the workplace PA, health, and wellbeing literature, and more specifically, to the scarce research focused on university settings.
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Affiliation(s)
- Ayazullah Safi
- Department of Public Health, Centre for Life and Sport Science (C-LaSS) at Birmingham City University, Birmingham, United Kingdom
| | - Sanjoy Deb
- Cambridge Centre of Sport and Exercise Science, Anglia Ruskin University, Cambridge, United Kingdom
| | - Adam Kelly
- Sport and Exercise Science, Centre for Life and Sport Science (C-LaSS) at Birmingham City University, Birmingham, United Kingdom
| | - Matthew Cole
- Hartpury University, Gloucestershire, United Kingdom
| | - Natalie Walker
- School of Life Sciences, Coventry University, Coventry, United Kingdom
| | - Mohammed Gulrez Zariwala
- Centre for Nutraceuticals, School of Life Sciences, University of Westminster, London, United Kingdom
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Fournier BA, Andrade LF. Pilot study testing the effects of a multicomponent intervention for increasing moderate-intensity physical exercise. J Appl Behav Anal 2024; 57:184-193. [PMID: 37988237 DOI: 10.1002/jaba.1040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 11/03/2023] [Indexed: 11/23/2023]
Abstract
Physical inactivity has been associated with several health problems, including diabetes, obesity, and heart disease. Although many of these health problems are preventable through regular exercise, a small percentage of the adult population engages in the recommended levels. Reinforcement-based interventions have been implemented successfully to promote physical activity, but studies targeting moderate or vigorous physical exercise using behavior-analytic interventions are scarce. The purpose of the current study was to investigate the feasibility of a multicomponent intervention that provided monetary incentives for increasing running, jogging, or brisk walking distance for five adults. The intervention lasted 6 weeks and comprised weekly goal setting, feedback, public posting, and group contingencies. The results of the study suggest that the intervention may be feasible and effective at increasing moderate physical activity to levels recommended by the federal guidelines, but further research is warranted.
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Affiliation(s)
- Bryce A Fournier
- Westfield State University, Psychology Department, Westfield, MA, USA
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Chijiki S, Tanabe K, Tsukao A, Kuno S. Does participation in municipality-initiated incentivized health promotion programs promote physical activity among the physically inactive? Verification in six Japanese municipalities. J Public Health Res 2023; 12:22799036231204331. [PMID: 37841834 PMCID: PMC10568989 DOI: 10.1177/22799036231204331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 08/31/2023] [Indexed: 10/17/2023] Open
Abstract
Background Physical activity can prevent lifestyle-related diseases, such as hypertension and diabetes. However, many people in society are physically inactive, especially middle-aged and older adults over 40. Therefore, this study examined the effects of a municipality-led incentivized health promotion program to clarify: (1) whether the average number of steps increased from the preparticipation period to the 18th month following the program; and (2) whether such increases were influenced by financial incentives. Design and methods This study analyzed gender, age, step, and incentive type data from 5688 middle-aged and elderly participants in an incentivized health promotion program. The incentives were regional gift certificates that could only be used in local areas, national gift certificates, common points that could be used in department and convenience stores nationwide, and donations. The incentives were worth a maximum of 24,000 yen per year. Results Both the physically active group and the physically inactive group had increased the step count markedly 18 months post-participation; however those participants chosing financial incentives showed significantly higher steps after 18 months than those who opted for non-financial incentives (time: p < 0.05, time × group: p < 0.05). Conclusions Municipality-led financially incentivized health promotion programs could motivate increases in the average number of steps taken by those physically inactive residents.
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Affiliation(s)
- Shoko Chijiki
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
| | - Kai Tanabe
- R&D Center for Smart Wellness City Policies University of Tsukuba, Tsukuba, Japan
- Faculty of Health and Sport Sciences, University of Tsukuba, Tsukuba, Japan
| | - Akiko Tsukao
- Tsukuba Wellness Research Co., Ltd, Chiba, Japan
| | - Shinya Kuno
- R&D Center for Smart Wellness City Policies University of Tsukuba, Tsukuba, Japan
- Faculty of Health and Sport Sciences, University of Tsukuba, Tsukuba, Japan
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Regnier SD, Traxler HK, Devoto A, DeFulio A. A Systematic Review of Treatment Maintenance Strategies in Token Economies: Implications for Contingency Management. Perspect Behav Sci 2022; 45:819-861. [PMID: 36618564 PMCID: PMC9712881 DOI: 10.1007/s40614-022-00358-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2022] [Indexed: 01/11/2023] Open
Abstract
Contingency management (CM) interventions are based on operant principles and are effective in promoting health behaviors. Despite their success, a common criticism of CM is that its effects to not persist after the intervention is withdrawn. Many CM studies evaluate posttreatment effects, but few investigate procedures for promoting maintenance. Token economy interventions and CM interventions are procedurally and conceptually similar. The token economy literature includes many studies in which procedures for promoting postintervention maintenance are evaluated. A systematic literature review was conducted to synthesize the literature on treatment maintenance in token economies. Search procedures yielded 697 articles, and application of inclusion/exclusion criteria resulted in 37 articles for review. The most successful strategy is to combine procedures. In most cases, thinning or fading was combined with programmed transfer of control via social reinforcement or self-management. Social reinforcement and self-monitoring procedures appear to be especially important, and were included in 70% of studies involving combined approaches. Thus, our primary recommendation is to incorporate multiple maintenance strategies, at least one of which should facilitate transfer of control of the target behavior to other reinforcers. In addition, graded removal of the intervention, which has also been evaluated to a limited extent in CM, is a reasonable candidate for further development and evaluation. Direct comparisons of maintenance procedures are lacking, and should be considered a research priority in both domains. Researchers and clinicians interested in either type of intervention will likely benefit from ongoing attention to developments in both areas.
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Affiliation(s)
- Sean D. Regnier
- University of Kentucky College of Medicine, Lexington, KY USA
| | | | - Amanda Devoto
- National Institute on Drug Abuse Intramural Research Program, Baltimore, MD USA
| | - Anthony DeFulio
- Department of Psychology, Western Michigan University, 1903 West Michigan Avenue, Kalamazoo, MI 49008 USA
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Pop RM, Grosu VT, Grosu EF, Zadic A, Mâță L, Dobrescu T. The Effects of Small-Sided Games and Behavioral Interventions on the Physical and Motivational Outcomes of Youth Soccer Players. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14141. [PMID: 36361017 PMCID: PMC9657566 DOI: 10.3390/ijerph192114141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 10/22/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
The objective of this study was to test the effects of two types of intervention, one based on small-sided games (SSGs), and the other one that had, in addition, a behavioral component consisting of goal setting, public posting, and positive reinforcement. The participants were 16 male soccer players aged 12-14 years old who participated in a couple of training sessions per week between August and November 2021. We used Playr Catapult GPS devices to assess the effect of the intervention on the total distance covered and total sprint distance in the task of playing SSGs. We used Yo-Yo Intermittent Recovery Test Level 1 to test the effect of the intervention on players' aerobic capacity and the Task and Ego Orientation in Sport Questionnaire to investigate levels of motivational climate. Multiple two-way mixed ANOVAs were conducted and the results indicated that our intervention had a positive effect on the total distance and total sprint distance covered during SSGs. For aerobic capacity, even if the results were not significant, they indicate a high effect size. The effect of the intervention on task-oriented motivational climate and ego-oriented motivational climate was not significant. Discussions focus on the application of the intervention in team training settings.
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Affiliation(s)
- Rareș-Mihai Pop
- Faculty of Physical Education and Sport, Babeș-Bolyai University, 400347 Cluj-Napoca, Romania
| | - Vlad Teodor Grosu
- Faculty of Mechatronics, Technical University, 400114 Cluj-Napoca, Romania
| | - Emilia Florina Grosu
- Doctoral School of Physical Education and Sport, Babeș-Bolyai University, 400347 Cluj-Napoca, Romania
| | - Alexandru Zadic
- Faculty of Physical Education and Sport, Babeș-Bolyai University, 400347 Cluj-Napoca, Romania
| | - Liliana Mâță
- Faculty of Science, “Vasile Alecsandri” University of Bacău, 600115 Bacău, Romania
| | - Tatiana Dobrescu
- Faculty of Movement, Sports, and Health Sciences, “Vasile Alecsandri” University of Bacău, 600115 Bacău, Romania
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Vetrovsky T, Borowiec A, Juřík R, Wahlich C, Śmigielski W, Steffl M, Tufano JJ, Drygas W, Stastny P, Harris T, Małek Ł. Do physical activity interventions combining self-monitoring with other components provide an additional benefit compared with self-monitoring alone? A systematic review and meta-analysis. Br J Sports Med 2022; 56:1366-1374. [DOI: 10.1136/bjsports-2021-105198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2022] [Indexed: 11/03/2022]
Abstract
ObjectiveTo determine the net effect of different physical activity intervention components on step counts in addition to self-monitoring.DesignA systematic review with meta-analysis and meta-regression.Data sourcesFive databases (PubMed, Scopus, Web of Science, ProQuest and Discus) were searched from inception to May 2022. The database search was complemented with backward and forward citation searches and search of the references from relevant systematic reviews.Eligibility criteriaRandomised controlled trials comparing an intervention using self-monitoring (active control arm) with an intervention comprising the same treatment PLUS any additional component (intervention arm).Data extraction and synthesisThe effect measures were mean differences in daily step count. Meta-analyses were performed using random-effects models, and effect moderators were explored using univariate and multivariate meta-regression models.ResultsEighty-five studies with 12 057 participants were identified, with 75 studies included in the meta-analysis at postintervention and 24 at follow-up. At postintervention, the mean difference between the intervention and active control arms was 926 steps/day (95% CI 651 to 1201). At a follow-up, the mean difference was 413 steps/day (95% CI 210 to 615). Interventions with a prescribed goal and involving human counselling, particularly via phone/video calls, were associated with a greater mean difference in the daily step count than interventions with added print materials, websites, smartphone apps or incentives.ConclusionPhysical activity interventions that combine self-monitoring with other components provide an additional modest yet sustained increase in step count compared with self-monitoring alone. Some forms of counselling, particularly remote phone/video counselling, outperformed other intervention components, such as websites and smartphone apps.PROSPERO registered numberCRD42020199482.
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McCurdy AJ, Normand MP. The effects of a group‐deposit prize draw on the step counts of sedentary and low active adults. BEHAVIORAL INTERVENTIONS 2022. [DOI: 10.1002/bin.1869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Alex J. McCurdy
- Department of Psychology University of the Pacific Stockton California USA
| | - Matthew P. Normand
- Department of Psychology University of the Pacific Stockton California USA
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Lee C, Chung KM. A Pilot Study for Testing the Effectiveness and Cost-Efficiency of Lottery Incentive in mHealth App that Promotes Walking. INQUIRY: THE JOURNAL OF HEALTH CARE ORGANIZATION, PROVISION, AND FINANCING 2022; 59:469580221091398. [PMID: 35621321 PMCID: PMC9150245 DOI: 10.1177/00469580221091398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
This is a pilot study that investigated differences in effectiveness, maintenance of effectiveness, cost-efficiency, satisfaction, and usability of a lottery incentive via mobile devices to promote walking, depending on the chance of winning the lottery, the amount of the prize, and gender. Sixty-six college students (male = 26) were randomly assigned to 3 groups: 10% chance of a big prize (10% + B), 50% chance of a medium prize (50% + M), and 100% chance of a small prize (100% + S). Step counts were collected through mobile devices before and after the intervention, as well as at the 2-month follow-up. The results showed significant increases in the step counts among males after the intervention in the 10% + B and the 50% + M groups, and females in the 100% + S group. Only males in the 50% + M group exhibited maintenance in effectiveness during follow-up. With regard to cost-efficiency, the 10% + B and the 50% + M male groups, which showed significant differences in effectiveness, were compared, and no significant difference was found. With regard to intervention satisfaction, satisfaction of the 10% + B group was lower than that of the 100% + S group. There were no significant interactions or main effects regarding the usability of the intervention. The results suggest that a lottery incentive is effective only for men to promote walking when a medium size prize is given with a 50% of chance of winning the lottery.
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Affiliation(s)
- Changseok Lee
- Department of Psychology, Yonsei University, Seoul, South Korea
| | - Kyong-Mee Chung
- Department of Psychology, Yonsei University, Seoul, South Korea
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Longo A, Mitchell E, Markandya A, Galarraga I. One Size Does Not Fit All: Financial Incentives Needed to Change Physical Exercise Levels for Different Groups. Med Decis Making 2021; 42:68-79. [PMID: 34041977 DOI: 10.1177/0272989x211011606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study estimated the distribution of willingness to accept (WTA) for a physical activity behavior change intervention entailing the completion of 10,000 steps/day to shed light on which levels of incentives trigger a change in behavior for different proportions of the population and for more at-risk subgroups. An online contingent valuation (CV) survey was administered to 1,130 respondents in the Basque Autonomous Community, Spain. The survey queried respondents about their physical activity levels and intention to engage in physical activity before presenting the WTA questions. Nonparametric WTA values were estimated for the whole sample and for subsamples of active, inactive, and overweight and obese people. One-quarter of respondents would engage with the hypothetical program even without payment, but if a monetary incentive was offered them, they would take it. The median WTA for committing to complete 10,000 steps/day is €0.23 for the full sample, €0.21 for active, €0.25 for inactive, and €0.23 for overweight and obese people. The WTA at 75th percentile is €4 for the full sample, €1.70 for active, €10.80 for inactive, and €5 for overweight and obese respondents. WTA is positively affected by a person's lack of disposable time to increase their physical activity and, for inactive people, by their poor intention to become physically active.
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Affiliation(s)
- Alberto Longo
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
| | - Eileen Mitchell
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
| | - Anil Markandya
- BC3 Basque Centre for Climate Change, Bilbao, Pais Vasco, Spain
| | - Ibon Galarraga
- BC3 Basque Centre for Climate Change, Bilbao, Pais Vasco, Spain
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Katare B. Do low-cost economic incentives motivate healthy behavior? ECONOMICS AND HUMAN BIOLOGY 2021; 41:100982. [PMID: 33611235 DOI: 10.1016/j.ehb.2021.100982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 06/12/2023]
Abstract
We conducted a field experiment to test the effectiveness of a conditional, low-cost, and recurring financial incentive in motivating recreation center visits. Results indicate that the financial incentive did not motivate students' recreation center visits. However, it was successful in increasing the frequency of recreation center visits for female students who had an established exercise habit. For a payout of $0.50, we estimate an increase of 0.4 visits per week for female students with established exercise habits. This provides modest evidence that the financial incentive structure was able to increase the behavioral response at the intensive margin. Our results show that the design of our financial incentive was not effective on the extensive margin. There was also no effect of the financial incentive on the recreation center visits for male students.
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Raiff BR, Burrows C, Dwyer M. Behavior-Analytic Approaches to the Management of Diabetes Mellitus: Current Status and Future Directions. Behav Anal Pract 2020; 14:240-252. [PMID: 33732594 DOI: 10.1007/s40617-020-00488-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Diabetes mellitus is the seventh leading cause of death in the United States, requiring a series of complex behavior changes that must be sustained for a lifetime (e.g., counting carbohydrates, self-monitoring blood glucose, adjusting insulin). Although complex, all of these tasks involve behavior, making them amenable targets for behavior analysts. In this article, the authors describe interventions that have focused on antecedent, consequent, multicomponent, and alternate procedures for the management of diabetes, highlighting ways in which technology has been used to overcome common barriers to the use of these intensive, evidence-based interventions. Additional variables relevant to poorly managed diabetes (e.g., delay discounting) are also discussed. Future research and practice should focus on harnessing continued advances in information technology while also considering underexplored behavioral technologies for the effective treatment of diabetes, with a focus on identifying sustainable, long-term solutions for maintaining proper diabetes management. Practical implementation of these interventions will depend on having qualified behavior analysts working in integrated primary care settings where the interventions are most likely to be used, which will require interdisciplinary training and collaboration.
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Affiliation(s)
- Bethany R Raiff
- Department of Psychology, Rowan University, 201 Mullica Hill Road, Glassboro, NJ 08028 USA
| | - Connor Burrows
- Department of Psychology, Rowan University, 201 Mullica Hill Road, Glassboro, NJ 08028 USA
| | - Matthew Dwyer
- Department of Psychology, Rowan University, 201 Mullica Hill Road, Glassboro, NJ 08028 USA
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Brower J, LaBarge MC, White L, Mitchell MS. Examining Responsiveness to an Incentive-Based Mobile Health App: Longitudinal Observational Study. J Med Internet Res 2020; 22:e16797. [PMID: 32773371 PMCID: PMC7445608 DOI: 10.2196/16797] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 05/05/2020] [Accepted: 06/03/2020] [Indexed: 01/02/2023] Open
Abstract
Background The Carrot Rewards app was developed as part of a public-private partnership to reward Canadians with loyalty points for downloading the app, referring friends, completing educational health quizzes, and health-related behaviors with long-term objectives of increasing health knowledge and encouraging healthy behaviors. During the first 3 months after program rollout in British Columbia, a number of program design elements were adjusted, creating observed differences between groups of users with respect to the potential impact of program features on user engagement levels. Objective This study examines the impact of reducing reward size over time and explored the influence of other program features such as quiz timing, health intervention content, and type of reward program on user engagement with a mobile health (mHealth) app. Methods Participants in this longitudinal, nonexperimental observational study included British Columbia citizens who downloaded the app between March and July 2016. A regression methodology was used to examine the impact of changes to several program design features on quiz offer acceptance and engagement with this mHealth app. Results Our results, based on the longitudinal app use of 54,917 users (mean age 35, SD 13.2 years; 65.03% [35,647/54,917] female), indicated that the key drivers of the likelihood of continued user engagement, in order of greatest to least impact, were (1) type of rewards earned by users (eg, movies [+355%; P<.001], air travel [+210%; P<.001], and grocery [+140%; P<.001] relative to gas), (2) time delay between early offers (−64%; P<.001), (3) the content of the health intervention (eg, healthy eating [−10%; P<.001] vs exercise [+20%, P<.001] relative to health risk assessments), and (4) changes in the number of points offered. Our results demonstrate that reducing the number of points associated with a particular quiz by 10% only led to a 1% decrease in the likelihood of offer response (P<.001) and that each of the other design features had larger impacts on participant retention than did changes in the number of points. Conclusions The results of this study demonstrate that this program, built around the principles of behavioral economics in the form of the ongoing awarding of a small number of reward points instantly following the completion of health interventions, was able to drive significantly higher engagement levels than those demonstrated in previous literature exploring the intersection of mHealth apps and financial incentives. Previous studies have demonstrated the presence of incentive matters to user engagement; however, our results indicate that the number of points offered for these reward point–based health interventions is less important than other program design features such as the type of reward points being offered, the timing of intervention and reward offers, and the content of the health interventions in driving continued engagement by users.
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Affiliation(s)
- Jacob Brower
- Smith School of Business, Queen's University, Kingston, ON, Canada
| | - Monica C LaBarge
- Smith School of Business, Queen's University, Kingston, ON, Canada
| | | | - Marc S Mitchell
- School of Kinesiology, Western University, London, ON, Canada
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Belisle J, Dixon MR. Rational skepticism: A scientific review of Witts' (2018) criticisms of the PEAK relational training system. J Appl Behav Anal 2019; 53:620-634. [PMID: 31650544 DOI: 10.1002/jaba.654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 07/19/2019] [Indexed: 11/08/2022]
Abstract
Witts' (2018) review of the peer-reviewed research on the PEAK-Direct Training Module (Dixon, 2014) yielded a divergent conclusion from that of previous reviews (Reed & Luiselli, 2016; Dixon, Belisle, McKeel et al., 2017). Witts advocates for skepticism of this research due to methodological shortcomings, hyperclaiming of results, and inappropriate statistical testing procedures. We identified 30 criticisms in Witts' review, respond to each, and argue that all but 2 (7%) contain untrue assumptions (7, 23%), are not novel (5, 17%), are logically invalid (7, 23%), or are more appropriately framed as criticisms of applied behavior analytic research more generally (9, 30%). The two criticisms that support Witts' purpose in writing his review are minor and not fatal. We discuss all of Witts' criticisms both specifically and broadly to illustrate that most of his suggestions about applied behavior analytic research may actually serve to hinder progress in a discipline moving toward larger-scale research.
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Mitchell MS, Orstad SL, Biswas A, Oh PI, Jay M, Pakosh MT, Faulkner G. Financial incentives for physical activity in adults: systematic review and meta-analysis. Br J Sports Med 2019; 54:1259-1268. [DOI: 10.1136/bjsports-2019-100633] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 04/02/2019] [Accepted: 04/12/2019] [Indexed: 01/08/2023]
Abstract
ObjectiveThe use of financial incentives to promote physical activity (PA) has grown in popularity due in part to technological advances that make it easier to track and reward PA. The purpose of this study was to update the evidence on the effects of incentives on PA in adults.Data sourcesMedline, PubMed, Embase, PsychINFO, CCTR, CINAHL and COCH.Eligibility criteriaRandomised controlled trials (RCT) published between 2012 and May 2018 examining the impact of incentives on PA.DesignA simple count of studies with positive and null effects (‘vote counting’) was conducted. Random-effects meta-analyses were also undertaken for studies reporting steps per day for intervention and post-intervention periods.Results23 studies involving 6074 participants were included (64.42% female, mean age = 41.20 years). 20 out of 22 studies reported positive intervention effects and four out of 18 reported post-intervention (after incentives withdrawn) benefits. Among the 12 of 23 studies included in the meta-analysis, incentives were associated with increased mean daily step counts during the intervention period (pooled mean difference (MD), 607.1; 95% CI: 422.1 to 792.1). Among the nine of 12 studies with post-intervention daily step count data incentives were associated with increased mean daily step counts (pooled MD, 513.8; 95% CI:312.7 to 714.9).ConclusionDemonstrating rising interest in financial incentives, 23 RCTs were identified. Modest incentives ($1.40 US/day) increased PA for interventions of short and long durations and after incentives were removed, though post-intervention ‘vote counting’ and pooled results did not align. Nonetheless, and contrary to what has been previously reported, these findings suggest a short-term incentive ‘dose’ may promote sustained PA.
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Mitchell M, White L, Lau E, Leahey T, Adams MA, Faulkner G. Evaluating the Carrot Rewards App, a Population-Level Incentive-Based Intervention Promoting Step Counts Across Two Canadian Provinces: Quasi-Experimental Study. JMIR Mhealth Uhealth 2018; 6:e178. [PMID: 30148712 PMCID: PMC6231836 DOI: 10.2196/mhealth.9912] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 05/03/2018] [Accepted: 06/29/2018] [Indexed: 12/05/2022] Open
Abstract
Background The Carrot Rewards app was developed as part of an innovative public-private partnership to reward Canadians with loyalty points, exchangeable for retail goods, travel rewards, and groceries for engaging in healthy behaviors such as walking. Objective This study examined whether a multicomponent intervention including goal setting, graded tasks, biofeedback, and very small incentives tied to daily step goal achievement (assessed by built-in smartphone accelerometers) could increase physical activity in two Canadian provinces, British Columbia (BC) and Newfoundland and Labrador (NL). Methods This 12-week, quasi-experimental (single group pre-post) study included 78,882 participants; 44.39% (35,014/78,882) enrolled in the Carrot Rewards “Steps” walking program during the recruitment period (June 13–July 10, 2016). During the 2-week baseline (or “run-in”) period, we calculated participants’ mean steps per day. Thereafter, participants earned incentives in the form of loyalty points (worth Can $0.04 ) every day they reached their personalized daily step goal (ie, baseline mean+1000 steps=first daily step goal level). Participants earned additional points (Can $0.40) for meeting their step goal 10+ nonconsecutive times in a 14-day period (called a “Step Up Challenge”). Participants could earn up to Can $5.00 during the 12-week evaluation period. Upon meeting the 10-day contingency, participants could increase their daily goal by 500 steps, aiming to gradually increase the daily step number by 3000. Only participants with ≥5 valid days (days with step counts: 1000-40,000) during the baseline period were included in the analysis (n=32,229).The primary study outcome was mean steps per day (by week), analyzed using linear mixed-effects models. Results The mean age of 32,229 participants with valid baseline data was 33.7 (SD 11.6) years; 66.11% (21,306/32,229) were female. The mean daily step count at baseline was 6511.22. Over half of users (16,336/32,229, 50.69%) were categorized as “physically inactive,” accumulating <5000 daily steps at baseline. Results from mixed-effects models revealed statistically significant increases in mean daily step counts when comparing baseline with each study week (P<.001). Compared with baseline, participants walked 115.70 more steps (95% CI 74.59 to 156.81; P<.001) at study week 12. BC and NL users classified as “high engagers” (app engagement above sample median; 15,511/32,229, 48.13%) walked 738.70 (95% CI 673.81 to 803.54; P<.001) and 346.00 (95% CI 239.26 to 452.74; P<.001) more steps, respectively. Physically inactive, high engagers (7022/32,229, 21.08%) averaged an increase of 1224.66 steps per day (95% CI 1160.69 to 1288.63; P<.001). Effect sizes were modest. Conclusions Providing very small but immediate rewards for personalized daily step goal achievement as part of a multicomponent intervention increased daily step counts on a population scale, especially for physically inactive individuals and individuals who engaged more with the walking program. Positive effects in both BC and NL provide evidence of replicability.
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Affiliation(s)
| | | | - Erica Lau
- University of British Columbia, Vancouver, BC, Canada
| | - Tricia Leahey
- University of Connecticut, Storrs, CT, United States
| | - Marc A Adams
- Arizona State University, Phoenix, AZ, United States
| | - Guy Faulkner
- University of British Columbia, Vancouver, BC, Canada
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Raiff BR, Barrry VB, Ridenour TA, Jitnarin N. Internet-based incentives increase blood glucose testing with a non-adherent, diverse sample of teens with type 1 diabetes mellitus: a randomized controlled Trial. Transl Behav Med 2017; 6:179-88. [PMID: 27198235 DOI: 10.1007/s13142-016-0397-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Non-adherence with self-monitoring blood glucose (SMBG) among teenagers with type 1 diabetes can be a problem. The purpose of this study was to investigate the feasibility, acceptability, and preliminary efficacy of using Internet-based incentives to improve adherence with SMBG in non-adherent teenagers. Participants were randomly assigned to contingent (CS; N = 23), where they had to meet web camera-verified SMBG goals to earn incentives, or non-contingent (NS) groups (N = 18), where they earned incentives independent of adherence. Brief motivational interviewing (MI) was given prior to the intervention. Attrition was 15 % in the CS group. Participants and parents endorsed the intervention on all intervention dimensions. Daily SMBG increased after one MI session, and further increased when incentives were added, but significantly more for so for older participants. SMBG declined slowly over time, but only returned to baseline levels for younger NS participants. Internet-based incentive interventions are feasible, acceptable, and show promise for improving adherence with SMBG.
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Affiliation(s)
| | - Victoria B Barrry
- Center for Technology and Health, National Development and Research Institutes, Inc., New York, NY, 10010, USA.,Department of Pediatrics/ Family Care Center, Harlem Hospital Center, New York, NY, 10037, USA
| | - Ty A Ridenour
- Research Triangle Institutes, Durham, NC, 12194, USA
| | - Natinee Jitnarin
- Institute for Biobehavioral Health Research, National Development and Research Institutes, Inc., Leawood, KS, 66224, USA
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Valbuena D, Miller BG, Samaha AL, Miltenberger RG. Data presentation options to manage variability in physical activity research. J Appl Behav Anal 2017; 50:622-640. [PMID: 28556987 DOI: 10.1002/jaba.397] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 09/19/2016] [Indexed: 11/10/2022]
Abstract
This paper presents seven tactics for managing the variability evident in some physical activity data. High levels of variability in daily step-count data from pedometers or accelerometers can make typical visual inspection difficult. Therefore, the purpose of the current paper is to discuss several strategies that might facilitate the visual interpretation of highly variable data. The seven strategies discussed in this paper are phase mean and median lines, daily average per week, weekly cumulative, proportion of baseline, 7-day moving average, change point detection, and confidence intervals. We apply each strategy to a data set and discuss the advantages and disadvantages.
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Kuhl S, Rudrud EH, Witts BN, Schulze KA. Classroom-based interdependent group contingencies increase children's physical activity. J Appl Behav Anal 2015; 48:602-12. [PMID: 26096643 DOI: 10.1002/jaba.219] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 03/02/2015] [Indexed: 12/31/2022]
Abstract
This study investigated the effects of 2 interdependent group contingencies (individual vs. cumulative classroom goal setting) on the number of pedometer-recorded steps taken per day. Thirty third-grade students in 2 classrooms participated. An ABACX design was conducted in which the X phase referred to a replication of the most successful phase (i.e., B or C). Results indicated that individual goal setting, rather than cumulative classroom goal setting, was more effective in increasing the number of steps taken per day on average. Results suggest that individual feedback may be an important factor in attaining desired results.
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Petry NM, Alessi SM, Barry D, Carroll KM. Standard magnitude prize reinforcers can be as efficacious as larger magnitude reinforcers in cocaine-dependent methadone patients. J Consult Clin Psychol 2014; 83:464-72. [PMID: 25198284 DOI: 10.1037/a0037888] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Contingency management (CM) reduces cocaine use in methadone patients, but only about 50% of patients respond to CM interventions. This study evaluated whether increasing magnitudes of reinforcement will improve outcomes. METHOD Cocaine-dependent methadone patients (N = 240) were randomized to 1 of 4 12-week treatment conditions: usual care (UC); UC plus standard prize CM, in which average expected prize earnings were about $300; UC plus high magnitude prize CM, in which average expected prize earnings were about $900; or UC plus voucher CM, with an expected maximum of about $900 in vouchers. RESULTS All 3 CM conditions yielded significant reductions in cocaine use relative to UC, with effect sizes (d) ranging from 0.38 to 0.59. No differences were noted between CM conditions, with at least 55% of patients in each CM condition achieving 1 week or more of cocaine abstinence versus 35% in UC. During the 12 weeks after the intervention ended, CM increased time until relapse relative to UC, but the effects of CM were no longer significant at a 12-month follow-up. CONCLUSIONS Providing the standard magnitude of $300 in prizes was as effective as larger magnitude CM in cocaine-dependent methadone patients in this study. Given its strong evidence base and relatively low costs, standard magnitude prize CM should be considered for adoption in methadone clinics to encourage cocaine abstinence, but new methods need to be developed to sustain abstinence.
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