Research Assistant Professor, Survey Research Center
Biography
My research focuses on using behavioral theory and novel methodologies to develop adaptive interventions, namely interventions that use ongoing information about the individual to modify the type/intensity/delivery-mode of support.
Health Psychology:
- Adaptive Interventions
- Just-In-Time Adaptive Interventions
- Social Support, Stress and Health
Research Methods:
- Sequential Multiple Assignment Randomized Trial (SMART) and related data analytic methods for constructing adaptive interventions
- Factorial and Fractional Factorial Designs
- Multilevel Data Analysis and Experimental Designs for developing behavioral interventions
Projects
Funded Research
- 2016 SMART Weight Loss
- An Adaptive Preventive Intervention to Optimize the Transition from Universal to Indicated Resources for College Student Alcohol Use
- Getting SMART About Adaptive Interventions in Education
- Multi-level interventions for increasing tobacco cessation at FQHCs
- Novel Longitudinal Methods for SMART Studies of Drug Abuse and HIV
- Novel use of mHealth data to identify states of vulnerability and receptivity to JITAIs
- The College-to-Work Transition & Alcohol Misuse: An Etiologic Study
- University of Memphis Centers of Excellence for Big Data Computing in the Biomedical Sciences (U54)
Publications
- Dziak, John J.; Yap, Jamie R. T.; Almirall, Daniel; McKay, James R.; Lynch, Kevin G.; Nahum-Shani, Inbal (2019). A Data Analysis Method for Using Longitudinal Binary Outcome Data from a SMART to Compare Adaptive Interventions. Multivariate Behavioral Research.
- Nahum-Shani, Inbal; Dziak, John J. (2018). Multilevel Factorial Designs in Intervention Development. 47-87. In Collins, Linda M.; Kugler, Kari C. (Ed.), Optimization of Behavioral, Biobehavioral, and Biomedical Interventions: Advanced Topics.
- Almirall, Daniel; Kasari, Connie; McCaffrey, Daniel F.; Nahum-Shani, Inbal (2018). Developing Optimized Adaptive Interventions in Education. Journal of Research on Educational Effectiveness, 11(1), 27-34.
- Bamberger, Peter A.; Koopmann, Jaclyn; Wang, Mo; Larimer, Mary; Nahum-Shani, Inbal; Geisner, Irene; Bacharach, Samuel B. (2018). Does College Alcohol Consumption Impact Employment Upon Graduation? Findings From a Prospective Study. Journal of Applied Psychology, 103(1), 111-121.
- Nahum-Shani, Inbal; Bamberger, Peter (2018). The lingering effects of work context: Ambient work-unit characteristics and the impact of retirement on alcohol consumption. Human Relations.
- Nahum-Shani, Inbal; Dziak, J. J.; Collins, L. M. (2018). Multilevel Factorial Designs With Experiment-Induced Clustering. Psychological methods, 23(3), 458-479.
- Nahum-Shani, Inbal; Smith, Shawna N.; Spring, Bonnie J.; Collins, Linda M.; Witkiewitz, Katie; Tewari, Ambuj; Murphy, Susan A. (2018). Just-in-Time Adaptive Interventions (JITAIs) in Mobile Health: Key Components and Design Principles for Ongoing Health Behavior Support. Annals of Behavioral Medicine, 52(6), 446-462.
- Rabbi, M.; Kotov, M. Philyaw; Cunningham, R.; Bonar, E. E.; Nahum-Shani, Inbal; Klasnja, P.; Walton, M.; Murphy, S. (2018). Toward Increasing Engagement in Substance Use Data Collection: Development of the Substance Abuse Research Assistant App and Protocol for a Microrandomized Trial Using Adolescents and Emerging Adults. JMIR Research Protocols, 7(7), e166.
- Walton, Ashley; Nahum-Shani, Inbal; Crosby, Lori; Klasnja, Predrag; Murphy, Susan A. (2018). Optimizing Digital Integrated Care via Micro-Randomized Trials. Clinical Pharmacology & Therapeutics, 104(1), 53-58.
- Bidargaddi, Niranjan; Almirall, Daniel; Murphy, Susan; Nahum-Shani, Inbal; Kovalcik, Michael; Pituch, Timothy; Maaieh, Haitham; Strecher, Victor (2018). To Prompt or Not to Prompt? A Microrandomized Trial of Time-Varying Push Notifications to Increase Proximal Engagement With a Mobile Health App. JMIR mHealth and uHealth, 6(11), e10123.
- Geisner, I. M.; Koopmann, J.; Bamberger, P.; Wang, M.; Larimer, M. E.; Nahum-Shani, Inbal; Bacharach, S. (2018). When the party continues: Impulsivity and the effect of employment on young adults’ post-college alcohol use. Addictive Behaviors, 77, 114-120.
- Artman, William J.; Nahum-Shani, Inbal; Wu, Tianshuang; Mckay, James R.; Ertefaie, Ashkan (2018). Power analysis in a SMART design: sample size estimation for determining the best embedded dynamic treatment regime. Biostatistics.
- Almirall, Daniel; Nahum-Shani, Inbal; Wang, Lu; Kasari, Connie (2018). Experimental Designs for Research on Adaptive Interventions: Singly and Sequentially Randomized Trials. 89-120. In Collins, Linda M.; Kugler, Kari C. (Ed.), Optimization of Behavioral, Biobehavioral, and Biomedical Interventions: Advanced Topics.
- Nahum-Shani, Inbal; Ertefaie, Ashkan; Lu, Xi; Lynch, Kevin G.; McKay, James R.; Oslin, David; Almirall, Daniel (2017). A SMART Data Analysis Method for Constructing Adaptive Treatment Strategies for Substance Use Disorders. Addiction, 112(3), 901-909.
- Sarker, Hillol; Hovsepian, Karen; Chatterjee, Soujanya; Nahum-Shani, Inbal; Murphy, Susan A.; Spring, Bonnie; Ertin, Emre; al'Absi, Mustafa; Nakajima, Motohiro; Kumar, Santosh (2017). From Markers to Interventions: The Case of Just-in-Time Stress Intervention. 411-433. In Rehg, James M.; Murphy, Susan A.; Kumar, Santosh (Ed.), Mobile Health: Sensors, Analytic Methods, and Applications. Springer International Publishing:Cham.
- Kumar, Santosh; Abowd, Gregory; Abraham, William T.; al'Absi, Mustafa; Chau, Duen H.; Ertin, Emre; Estrin, Deborah; Ganesan, Deepak; Hnat, Timothy; Hossain, Syed M.; Ives, Zachary; Kerr, Jacqueline; Marlin, Benjamin M.; Murphy, Susan A.; Rehg, James M.; Nahum-Shani, Inbal; Shetty, Vivek; Sim, Ida; Spring, Bonnie; Srivastava, Mani; Wetter, Dave (2017). Center of Excellence for Mobile Sensor Data-to-Knowledge (MD2K). IEEE Pervasive Computing, 16(2), 18-22.
- Almirall, Daniel; DiStefano, Charlotte; Chang, Ya-Chih; Shire, Stephanie; Kaiser, Ann; Lu, Xi; Nahum-Shani, Inbal; Landa, Rebecca; Mathy, Pamela; Kasari, Connie (2016). Longitudinal Effects of Adaptive Interventions With a Speech-Generating Device in Minimally Verbal Children With ASD. Journal of Clinical Child & Adolescent Psychology, 45(4), 442-456.
- Lu, Xi; Nahum-Shani, Inbal; Kasari, Connie; Lynch, Kevin G.; Oslin, David W.; Pelham, William E.; Fabiano, Gregory; Almirall, Daniel (2016). Comparing dynamic treatment regimes using repeated-measures outcomes: modeling considerations in SMART studies. Statistics in medicine, 35(10), 1595-1615.
- Ertefaie, Ashkan; Wu, Tianshuang; Lynch, Kevin G.; Nahum-Shani, Inbal (2016). Identifying a set that contains the best dynamic treatment regimes. Biostatistics, 17(1), 135-148.
- Pelham, William E.; Fabiano, Gregory A.; Waxmonsky, James G.; Greiner, Andrew R.; Gnagy, Elizabeth M.; Pelham, William E.; Coxe, Stefany; Verley, Jessica; Bhatia, Ira; Hart, Katie; Karch, Kathryn; Konijnendijk, Evelien; Tresco, Katy; Nahum-Shani, Inbal; Murphy, Susan A. (2016). Treatment Sequencing for Childhood ADHD: A Multiple-Randomization Study of Adaptive Medication and Behavioral Interventions. Journal of Clinical Child & Adolescent Psychology, 45(4), 396-415.
- Jakicic, J. M.; Sox, H.; Blair, S. N.; Bensink, M.; Johnson, W. G.; King, A. C.; Lee, I. M.; Nahum-Shani, Inbal; Sallis, J. F.; Sallis, R. E.; Craft, L.; Whitehead, J. R. and Ainsworth, B. E. (2015). Comparative Effectiveness Research: A Roadmap for Physical Activity and Lifestyle. Medicine and Science in Sports and Exercise, 47(8), 1747-1754.
- Nahum-Shani, Inbal; Hekler, Eric B. and Spruijt-Metz, Donna (2015). Building Health Behavior Models to Guide the Development of just-in-Time Adaptive Interventions: A Pragmatic Framework. Health Psychology, 34(Suppl), 1209-1219.
- Dempsey, Walter; Liao, Peng; Klasnja, Pedja; Nahum-Shani, Inbal and Murphy, Susan A. (2015). Randomised Trials for the Fitbit Generation. Significance, 12(6), 20-23.
- Kumar, Santosh; Abowd, Gregory D.; Abraham, William T.; al’Absi, Mustafa; Gayle Beck, J.; Chau, Duen H.; Condie, Tyson; Conroy, David E.; Ertin, Emre; Estrin, Deborah; Ganesan, Deepak; Lam, Cho; Marlin, Benjamin; Marsh, Clay B.; Murphy, Susan A.; Nahum-Shani, Inbal; Patrick, Kevin; Rehg, James M.; Sharmin, Moushumi; Shetty, Vivek; Sim, Ida; Spring, Bonnie; Srivastava, Mani and Wetter, David W. (2015). Center of Excellence for Mobile Sensor Data-to-Knowledge (MD2K). Journal of the American Medical Informatics Association, 22(6), 1137-1142.
- Nahum-Shani, Inbal; Henderson, Melanie M.; Lim, Sandy and Vinokur, Amiram D. (2014). Supervisor Support: Does Supervisor Support Buffer Or Exacerbate the Adverse Effects of Supervisor Undermining?. Journal of Applied Psychology, 99(3), 484-503.
- Collins, LM; Nahum-Shani, Inbal and Almirall, Daniel (2014). Optimization of Behavioral Dynamic Treatment Regimens Based on the Sequential, Multiple Assignment, Randomized Trial (SMART).. Clinical Trails, 11(4), 426-434.
- Almirall, Daniel; Nahum-Shani, Inbal; Sherwood, Nancy E. and Murphy, Susan A. (2014). Introduction to SMART Designs for the Development of Adaptive Interventions: With Application to Weight Loss Research. Translational Behavioral Medicine, 4(3), 260-274.
- Nahum-Shani, Inbal; Qian, Min; Almirall, Daniel; Pelham, William E.; Gnagy, Beth; Fabiano, Gregory A.; Waxmonsky, James G.; Yu, Jihnhee and Murphy, Susan A. (2012). Experimental Design and Primary Data Analysis Methods for Comparing Adaptive Interventions. Psychological Methods, 17(4), 457-477.
- Nahum-Shani, Inbal; Xi, L.; Henderson, M. M. and Murphy, Susan A. (2012). Innovative Experimental Design for Developing Effective Technology-Supported Help-Seeking Interventions. In Stuart A. Karabenick and Minna Puustinen (Ed.), Advances in Help-Seeking Research and Applications: The Role of Emerging Technologies. Information Age Publishing, Inc.:Scottsdale, AZ.
- Nahum-Shani, Inbal; Qian, Min; Almirall, Daniel; Pelham, William E.; Gnagy, Beth; Fabiano, Gregory A.; Waxmonsky, James G.; Yu, Jihnhee and Murphy, Susan A. (2012). Q-Learning: A Data Analysis Method for Constructing Adaptive Interventions. Psychological Methods, 17(4), 478-494.
- Lei, H.; Nahum-Shani, Inbal; Lynch, K.; Oslin, D. and Murphy, Susan A. (2012). A “SMART” Design for Building Individualized Treatment Sequences. Annual Review of Clinical Psychology, 8(1), 21-48.
- Dziak, J. J.; Nahum-Shani, Inbal and Collins, Linda, M. (2012). Multilevel Factorial Experiments for Developing Behavioral Interventions: Power, Sample Size, and Resource Considerations. Psychological Methods, 17(2), 153-175.
- Nahum-Shani, Inbal; Bamberger, Peter A. and Bacharach, Samuel B. (2011). Social Support and Employee Well-being. Journal of Health & Social Behavior, 52(1), 123-139.
- Nahum-Shani, Inbal and Somech, A. (2011). Leadership, OCB and Individual Differences: Idiocentrism and Allocentrism as Moderators of the Relationship between Transformational and Transactional Leadership and OCB. Leadership Quarterly, 22(2), 353-366.
- Nahum-Shani, Inbal and Bamberger, Peter A. (2011). Work Hours, Retirement, and Supportive Relations among Older Adults. Journal of Organizational Behavior, 32(2), 345-369.
- Nahum-Shani, Inbal and Bamberger, P. A. (2011). Explaining the Variable Effects of Social Support on Work-Based Stressor-Strain Relations: The Role of Perceived Pattern of Support Exchange. Organizational Behavior and Human Decision Processes, 114(1), 49-63.
- Cohen, A.; Nahum-Shani, Inbal and Doveh, E. (2010). Further Insight and Additional Inference Methods for Polynomial Regression Applied to the Analysis of Congruence. Multivariate Behavioral Research, 45(5), 828-852.
- Rothrock, Ling; Cohen, Ayala; Yin, Jing; Thiruvengada, Hari and Nahum-Shani, Inbal (2009). Analyses of Team Performance in a Dynamic Task Environment. Applied Ergonomics, 40(4), 699-706.
- Cohen, AyalaDoveh, Etti and Nahum-Shani, Inbal (2009). Testing Agreement for Multi-Item Scales with the Indices. Organizational Research Methods, 12(1), 148-164.
- Bamberger, Peter; Kohn, Ela and Nahum-Shani, Inbal (2008). Aversive Workplace Conditions and Employee Grievance Filing: The Moderating Effects of Gender and Ethnicity. Industrial Relations, 47(2), 229-259.