Abstract
Smartphones are revolutionizing approaches to wellbeing investment. Those seeking greater happiness can engage with thousands of downloadable self-help applications instantly, yet their effectiveness remains largely unknown. This investigation explored the viability of delivering a positive psychological intervention in application format to authentic happiness seekers. A smartphone-based randomized-controlled trial was conducted with a diverse self-selecting pool, randomly assigned to engage with an empirically supported mindfulness intervention (n = 57) or a control intervention (n = 64) for 10 days. The study explored smartphone methodology, the importance of empirically based content for wellbeing enhancement and the extent to which user experience related to wellbeing gains. Results of repeated measures ANOVAs showed statistically significant increases in positive affect with a medium effect size and reduced depressive symptoms with a small effect size, although no statistically significant differences in satisfaction with life, flourishing or negative affect were found. No statistically significant gains were observed in the control condition. Ratings of task enjoyment were positively correlated (Pearson’s r) with positive affect increase. Findings support the viability of smartphone-based interventions to significantly enhance elements of wellbeing, underscoring the importance of application content and the role of person-activity fit. This investigation presents implications for happiness seeking strategies in the real world whilst showcasing a dynamic method of intervention delivery that can benefit future research and practice. If the greatest mission of positive psychology is to enhance global flourishing, the potential of smartphone-based interventions may play a vital role.
This is a preview of subscription content, access via your institution.

References
Baer, R. A. (2003). Mindfulness training as a clinical intervention: A conceptual and empirical review. Clinical Psychology: Science and Practice, 10, 125–143.
Baer, R. A., Lykins, E. L. B., & Peters, J. R. (2012). Mindfulness and self-compassion as predictors of psychological wellbeing in long-term meditators and matched nonmeditators. Journal of Positive Psychology, 7(3), 230–238.
Bergsma, A. (2008). Do self-help books help? Journal of Happiness Studies, 9, 341–360.
Boehm, J. K., Lyubomirsky, S., & Sheldon, K. M. (2011). A longitudinal experimental study comparing the effectiveness of happiness-enhancing strategies in Anglo Americans and Asian Americans. Cognition and Emotion, 25, 1152–1167.
Bolier, L., Haverman, M., Westerhof, G. J., Riper, H., Smit, F., & Bohlmeijer, E. (2013). Positive psychology interventions: A meta-analysis of randomized controlled studies. BMC Public Health, 13, 119.
Boulos, M. N. K., Wheeler, S., Tavares, C., & Jones, R. (2011). How smartphones are changing the face of mobile and participatory healthcare: An overview, with example from eCAALYX. BioMedical Engineering OnLine, 10, 24.
Brown, K. W., Ryan, R. M., & Creswell, J. D. (2007). Mindfulness: Theoretical foundations and evidence for its salutary effects. Psychological Inquiry, 18, 211–237.
Busis, N. (2010). Mobile phones to improve the practice of neurology. Neurologic Clinics, 28(2), 395–410.
Carmody, J., & Baer, R. A. (2009). How long does a mindfulness-based stress reduction program need to be? A review of class contact hours and effect sizes for psychological distress. Journal of Clinical Psychology, 65(6), 627–638.
Cavanagh, K., Strauss, C., Cicconi, F., Griffiths, N., Wyper, A., & Jones, F. (2013). A randomised controlled trial of a brief online mindfulness-based intervention. Behaviour Research and Therapy, 51(9), 573–578.
Clough, B. A., & Casey, L. M. (2011). Technological adjuncts to enhance current psychotherapy practices: A review. Clinical Psychology Review, 31(3), 279–292.
Crawford, J. R., & Henry, J. D. (2004). The Positive and Negative Affect Schedule (PANAS): Construct validity, measurement properties and normative data in a large non-clinical sample. British Journal of Clinical Psychology, 43, 245–265.
Diener, E. (2000). Subjective well-being: The science of happiness and a proposal for a national index. American Psychologist, 55, 34–43.
Diener, E., Emmons, R. A., Larsen, R. J., & Griffin, S. (1985). The satisfaction with life scale. Journal of Personality Assessment, 49, 71–75.
Diener, E., Wirtz, D., Tov, W., Kim-Prieto, C., Choi, D., Oishi, S., et al. (2009). New measures of well-being: Flourishing and positive and negative feelings. Social Indicators Research, 39, 247–266.
Dillbeck, M. C., & Orme-Johnson, D. W. (1987). Physiological differences between transcendental meditation and rest. American Psychologist, 42(9), 879–881.
Dufau, S., Dunabeitia, J. A., Moret-Tatay, C., McGonigal, A., Peeters, D., et al. (2011). Smart phone, smart science: How the use of smartphones can revolutionize research in cognitive science. PLoS ONE, 6, e24974.
Dulin, P. L., Gonzalez, V. M., King, D. K., Giroux, D., & Bacon, S. (2013). Development of a smartphone-based, self-administered intervention system for alcohol use disorders. Alcoholism Treatment Quarterly, 31(3), 321–336.
Ehrenreich, B. (2010). Smile or die: How positive thinking fooled America and the World. London: Granta.
Emmons, R. A., & McCullough, M. E. (2003). Counting blessings versus burdens: An experimental investigation of gratitude and subjective wellbeing in daily life. Journal of Personality and Social Psychology, 54, 466–475.
Eonta, A. M., Christon, L. M., Hourigan, S. E., Ravindran, N., Vrana, S. R., & Southam-Gerow, M. A. (2011). Using everyday technology to enhance evidence-based treatments. Professional Psychology: Research and Practice, 42(6), 513–520.
Ferguson, Y. L., & Sheldon, K. M. (2013). Trying to be happier really can work: Two experimental studies. The Journal of Positive Psychology, 8(1), 23–33.
Fowler, J. H., & Christakis, N. A. (2008). The dynamic spread of happiness in a large social network: Longitudinal analysis over 20 years in the Framingham Heart Study. British Medical Journal, 337, a2338.
Fredrickson, B. L. (2001). The role of positive emotions in positive psychology: The broaden-and-build theory of positive emotions. American Psychologist, 15(3), 218–226.
Glück, T. M., & Maercker, A. (2011). A randomized controlled pilot study of a brief web-based mindfulness training. BMC Psychiatry, 11, 175.
Happify. (2014). The science of happiness. Retrieved Sept 2, 2014 from http://my.happify.com/public/science/.
Harnett, P. H., Whittingham, K., Puhakka, E., Hodges, J., Spry, C., & Dob, R. (2010). The short-term impact of a brief group-based mindfulness therapy program on depression and life satisfaction. Mindfulness, 1(3), 183–188.
Hart, R., Ivtzan, I., & Hart, D. (2013). Mind the gap in mindfulness research: A comparative account of the leading schools of thought. Review of General Psychology, 17(4), 453–466.
Hebden, L., Cook, A., Van der Ploeg, H. P., & Allman-Farinelli, M. (2012). Development of smartphone applications for nutrition and physical activity behavior change. JMIR Research Protocols, 1(2), e9.
Intille, S. S. (2012). Emerging technology for studying daily life. In M. R. Mehl & T. S. Conner (Eds.), Handbook of research methods for studying daily life (pp. 267–282). New York, NY: Guilford Press.
Kabat-Zinn, J. (2003). Mindfulness-based interventions in context: Past, present, and future. Clinical Psychology: Science and Practice, 10, 144–156.
Keng, S., Smoski, J. J., & Robins, C. J. (2011). Effects of mindfulness on psychological health: A review of empirical studies. Clinical Psychology Review, 6(31), 1041–1056.
Khalaf (2013). Flurry five-year report: It’s an app world. The Web Just Lives in It. Retrieved August 21, 2013. http://blog.flurry.com/bid/95723/Flurry-Five-Year-Report-It-s-an-App-World-The-Web-Just-Lives-in-It
Killingsworth, M. A., & Gilbert, D. T. (2010). A wandering mind is an unhappy mind. Science, 330, 932.
Kunda, Z. (1990). The case for motivated reasoning. Psychological Bulletin, 108, 480–498.
LaRosa, J. (2013). $10.4 Billion self-improvement market survives scandals and recession. Retrieved June 10, 2014 from http://www.prweb.com/releases/2013/1/prweb10275905.htm.
Layous, K., Lee, H. C., Choi, I., & Lyubomirsky, S. (2013). Culture matters when designing a successful happiness-increasing activity: A comparison of the United States and South Korea. Journal of Cross-Cultural Psychology, 44, 1294–1303.
Layous, K., & Lyubomirsky, S. (2014). The how, why what, when, and who of happiness: Mechanisms underlying the success of positive interventions. In J. Gruber & J. Moscowitz (Eds.), Positive emotion: Integrating the light sides and dark sides (pp. 473–495). New York: Oxford University Press.
Layous, K., Nelson, S. K., & Lyubomirsky, S. (2012). What is the optimal way to deliver a positive activity intervention? The case of writing about one’s best possible selves. Journal of Happiness Studies, 14(2), 635–654.
Lazarus, R. (2003). Does the positive psychology movement have legs? Psychological Inquiry, 14(2), 93–109.
Luxton, D. D., McCann, R. A., Bush, N. E., Mishkind, M. C., & Reger, G. M. (2011). mHealth for mental health: Integrating smartphone technology in behavioral healthcare. Professional Psychology: Research and Practice, 42(6), 505–512.
Ly, K. H., Dahl, J., Carlbring, P., & Andersson, G. (2012). Development and initial evaluation of a smartphone application based on acceptance and commitment therapy. SpringerPlus, 1, 1–11.
Lykken, D., & Tellegen, A. (1996). Happiness is a stochastic phenomenon. Psychological Science, 7, 186–189.
Lyubomirsky, S., Dickerhoof, R., Boehm, J. K., & Sheldon, K. M. (2011). Becoming happier takes both a will and a proper way: An experimental longitudinal intervention to boost well-being. Emotion, 11, 391–402.
Lyubomirsky, S., King, L., & Diener, E. (2005a). The benefits of frequent positive affect: Does happiness lead to success? Psychological Bulletin, 131, 803–855.
Lyubomirsky, S., & Layous, K. (2013). How do simple positive activities increase well-being? Current Directions in Psychological Science, 22(1), 57–62.
Lyubomirsky, S., Sheldon, K. M., & Schkade, D. (2005b). Pursuing happiness: The architecture of sustainable change. Review of General Psychology, 9, 111–131.
Mazzucchelli, T. G., Kane, R. T., & Rees, C. S. (2010). Behavioural activation interventions for wellbeing: A meta-analysis. Journal of Positive Psychology, 5(2), 105–121.
McTavish, F. M., Chih, M., Shah, D., & Gustafson, D. H. (2012). How patients recovering from alcoholism use a smartphone intervention. Journal of Dual Diagnosis, 8(4), 294–304.
Miller, G. (2012). The smartphone psychology manifesto. Perspectives on Psychological Science, 7(3), 221–237.
Mitchell, J., Vella-Brodrick, D., & Klein, B. (2010). Positive psychology and the internet: A mental health opportunity. Journal of Applied Psychology, 6(2), 30–41.
Mohr, D. C., Burns, M. N., Schueller, S. M., Clarke, G., & Klinkman, M. (2013). Special section: Health information technology and mental health services research: A path forward. Behavioral intervention technologies: Evidence review and recommendations for future research in mental health. General Hospital Psychiatry, 35, 332–338.
Nelson, S. K., & Lyubomirsky, S. (2012). Finding happiness: Tailoring positive activities for optimal well-being benefits. In M. Tugade, M. Shiota, & L. Kirby (Eds.), Handbook of positive emotions. New York: Guilford.
Norrish, J. M., & Vella-Brodrick, D. A. (2007). Is the study of happiness a worthy scientific pursuit? Social Indicators Research, 3, 393–407.
Ozdalga, E., Ozdalga, A., & Ahuja, N. (2012). The smartphone in medicine: A review of current and potential use among physicians and students. Journal of Medical Internet Research, 14(5), 142–155.
Parks, A. C., & Biswas-Diener, R. (2013). Positive interventions: Past, present and future. In T. Kashdan & J. Ciarrochi (Eds.), Mindfulness, acceptance, and positive psychology: The seven foundations of well-being (pp. 140–165). Oakland, CA: Context.
Parks, A., Della Porta, M., Pierce, R. S., Zilca, R., & Lyubomirsky, S. (2012). Pursuing happiness in everyday life: The characteristics and behaviors of online happiness seekers. Emotion, 12(6), 1222–1234.
Plaza, I., Demarzo, M. M. P., Herrera-Mercadal, P., & García-Campayo, J. (2013). Mindfulness-based mobile applications: Literature review and analysis of current features. JMIR mhealth and uhealth, 1(2), e24.
Radloff, L. S. (1977). The CES-D scale: A self-report depression scale for research in the general population. Applied Psychological Measurement, 1, 385–401.
Raento, M., Oulasvirta, A., & Eagle, N. (2009). Smartphones: An emerging tool for social scientists. Sociological Methods & Research, 37(3), 426–454.
Riley, W. T., Rivera, D. E., Atienza, A. A., Nilsen, W., Allison, S. M., & Mermelstein, R. (2011). Health behavior models in the age of mobile interventions: Are our theories up to the task? Translational Behavioral Medicine, 1(1), 53–71.
Ritterband, L. M., Thorndike, F. P., Cox, D. J., Kovatchev, B. P., & Gonder-Frederick, L. A. (2009). A behavior change model for internet interventions. Annals of Behavioral Medicine, 38(1), 18–27.
Rosen, G. M. (1987). Self help treatment books and the commercialization of psychotherapy. American Psychologist, 42, 46–51.
Rosen, G. M. (1993). Self-help or hype? Comments on psychology’s failure to advance self-care. Professional Psychology: Research and Practice, 24, 340–345.
Schueller, S. M. (2010). Preferences for positive psychology exercises. Journal of Positive Psychology, 5, 192–203.
Schueller, S. M. (2011). To each his own well-being bosting intervention: Using preference to guide selection. The Journal of Positive Psychology, 6(4), 300–313.
Schueller, S. M., & Parks, A. C. (2012). Disseminating self-help: Positive psychology exercises in an online trial. Journal of Medical Internet Research, 14, e63.
Seligman, M. E. P. (2002). Authentic happiness. New York: Simon & Schuster.
Seligman, M. E. P. (2011). Flourish: A visionary new understanding of happiness and well-being. NY: Free Press.
Seligman, M. E. P., & Csikszentmihalyi, M. (2000). Positive psychology: An introduction. American Psychologist, 55, 51–82.
Seligman, M. E. P., Steen, T. A., Park, N., & Peterson, C. (2005). Positive psychology progress: Empirical validation of interventions. American Psychologist, 60, 410–421.
Shafer, A. B. (2006). Meta-analysis of the factor structures of four depression questionnaires: Beck, CES-D, Hamilton, and Zung. Journal of Clinical Psychology, 62(1), 123–146.
Shapiro, S. L., & Carlson, L. E. (2009). The art and science of mindfulness: Integrating mindfulness into psychology and the helping professions. Washington, DC: American Psychology Press.
Sheldon, K. M., & Lyubomirsky, S. (2006). How to increase and sustain positive emotion: The effects of expressing gratitude and visualizing best possible selves. The Journal of Positive Psychology, 1, 73–82.
Sin, N. L., & Lyubomirsky, S. (2009). Enhancing well-being and alleviating depressive symptoms with positive psychology interventions: A practice friendly meta-analysis. Journal of Clinical Psychology, 65, 467–487.
Stevens, C., & Bryan, A. (2012). Rebranding exercise: There’s an App for that. American Journal of Health Promotion, 27(2), 69–70.
Superbetter. (2014). About Superbetter. Retrieved Sept 2, 2014 from https://www.superbetter.com/about.
Ussher, M., Spatz, A., Copland, C., Nicolaou, A., Cargill, A., Amni-Tabrizi, N., et al. (2014). Immediate effects of a brief mindfulness-based body scan on patients with chronic pain. Journal of Behavioural Medicine, 37(1), 127–134.
Watson, D., Clark, L. A., & Tellegen, A. (1988). Development and validation of brief measures of positive and negative affect: The PANAS scales. Journal of Personality and Social Psychology, 54, 1063–1070.
Webb, T. L., Joseph, J., Yardley, L., & Michie, S. (2010). Using the Internet to promote health behavior change: A systematic review and meta-analysis of the impact of theoretical basis, use of behavior change techniques, and mode of delivery on efficacy. Journal of Medical Internet Research, 12(1), e4.
Wolfenden, L., Brennan, L., & Britton, B. I. (2010). Intelligent obesity interventions using smartphones. Preventive Medicine: An International Journal Devoted to Practice and Theory, 51(6), 519–520.
Zeidan, F., Gordon, N. S., Merchant, J., & Goolkasian, P. (2010). The effects of brief mindfulness meditation training on experimentally induced pain. Journal of Pain, 11(3), 199–209.
Acknowledgments
The authors would like to thank their colleagues, friends and family for their valuable support, guidance, and feedback throughout the project. Special thanks also to Dr Timothy Sharp at The Happiness Institute and Rachel Green at The Emotional Intelligence Institute for their support in recruiting participants, to Headspace for their agreed usage of their smartphone application, and to all the Happiness Seekers who volunteered their time and energy to take part.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Howells, A., Ivtzan, I. & Eiroa-Orosa, F.J. Putting the ‘app’ in Happiness: A Randomised Controlled Trial of a Smartphone-Based Mindfulness Intervention to Enhance Wellbeing. J Happiness Stud 17, 163–185 (2016). https://doi.org/10.1007/s10902-014-9589-1
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10902-014-9589-1
Keywords
- Happiness
- Mindfulness
- Wellbeing
- Positive psychological intervention
- Randomized controlled trial
- Smartphone application